[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16869015#comment-16869015 ] ASF subversion and git services commented on NIFI-5537: --- Commit 58ae7d4f9248f336d8bc357096736b66d6dcddc0 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=58ae7d4 ] NIFI-5537 Updated Jackson to latest version. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Fix For: 1.10.0 > > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868801#comment-16868801 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868802#comment-16868802 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868787#comment-16868787 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868785#comment-16868785 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868781#comment-16868781 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868790#comment-16868790 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868796#comment-16868796 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868798#comment-16868798 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868799#comment-16868799 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868788#comment-16868788 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868800#comment-16868800 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868797#comment-16868797 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868794#comment-16868794 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868793#comment-16868793 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868786#comment-16868786 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868795#comment-16868795 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868784#comment-16868784 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868789#comment-16868789 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868792#comment-16868792 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868783#comment-16868783 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868782#comment-16868782 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868791#comment-16868791 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868779#comment-16868779 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868768#comment-16868768 ] ASF subversion and git services commented on NIFI-5537: --- Commit 1b28c7b45c3eb4b7c58214ae64688226fcb866b1 in nifi's branch refs/heads/master from mans2singh [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=1b28c7b ] NIFI-5537 Create Neo4J cypher execution processor NIFI-5537 Renamed bundle based on review comments NIFI-5537 Updated neo4j setup and version documentation and default values based on review comments NIFI-5537 - Changed exception, logging, and json parser based on review comments NIFI-5537 - Check debug enabled before logging at debug level NIFI-5537 - Updated property displayname/description and corrected test file names NIFI-5537 - Added note about dummy password required in case authentication is disabled on server NIFI-5537 - Use SSLContext > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868766#comment-16868766 ] ASF subversion and git services commented on NIFI-5537: --- Commit 1b28c7b45c3eb4b7c58214ae64688226fcb866b1 in nifi's branch refs/heads/master from mans2singh [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=1b28c7b ] NIFI-5537 Create Neo4J cypher execution processor NIFI-5537 Renamed bundle based on review comments NIFI-5537 Updated neo4j setup and version documentation and default values based on review comments NIFI-5537 - Changed exception, logging, and json parser based on review comments NIFI-5537 - Check debug enabled before logging at debug level NIFI-5537 - Updated property displayname/description and corrected test file names NIFI-5537 - Added note about dummy password required in case authentication is disabled on server NIFI-5537 - Use SSLContext > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868765#comment-16868765 ] ASF subversion and git services commented on NIFI-5537: --- Commit 1b28c7b45c3eb4b7c58214ae64688226fcb866b1 in nifi's branch refs/heads/master from mans2singh [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=1b28c7b ] NIFI-5537 Create Neo4J cypher execution processor NIFI-5537 Renamed bundle based on review comments NIFI-5537 Updated neo4j setup and version documentation and default values based on review comments NIFI-5537 - Changed exception, logging, and json parser based on review comments NIFI-5537 - Check debug enabled before logging at debug level NIFI-5537 - Updated property displayname/description and corrected test file names NIFI-5537 - Added note about dummy password required in case authentication is disabled on server NIFI-5537 - Use SSLContext > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868777#comment-16868777 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868780#comment-16868780 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868772#comment-16868772 ] ASF subversion and git services commented on NIFI-5537: --- Commit 1b28c7b45c3eb4b7c58214ae64688226fcb866b1 in nifi's branch refs/heads/master from mans2singh [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=1b28c7b ] NIFI-5537 Create Neo4J cypher execution processor NIFI-5537 Renamed bundle based on review comments NIFI-5537 Updated neo4j setup and version documentation and default values based on review comments NIFI-5537 - Changed exception, logging, and json parser based on review comments NIFI-5537 - Check debug enabled before logging at debug level NIFI-5537 - Updated property displayname/description and corrected test file names NIFI-5537 - Added note about dummy password required in case authentication is disabled on server NIFI-5537 - Use SSLContext > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868775#comment-16868775 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868769#comment-16868769 ] ASF subversion and git services commented on NIFI-5537: --- Commit 1b28c7b45c3eb4b7c58214ae64688226fcb866b1 in nifi's branch refs/heads/master from mans2singh [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=1b28c7b ] NIFI-5537 Create Neo4J cypher execution processor NIFI-5537 Renamed bundle based on review comments NIFI-5537 Updated neo4j setup and version documentation and default values based on review comments NIFI-5537 - Changed exception, logging, and json parser based on review comments NIFI-5537 - Check debug enabled before logging at debug level NIFI-5537 - Updated property displayname/description and corrected test file names NIFI-5537 - Added note about dummy password required in case authentication is disabled on server NIFI-5537 - Use SSLContext > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868771#comment-16868771 ] ASF subversion and git services commented on NIFI-5537: --- Commit 1b28c7b45c3eb4b7c58214ae64688226fcb866b1 in nifi's branch refs/heads/master from mans2singh [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=1b28c7b ] NIFI-5537 Create Neo4J cypher execution processor NIFI-5537 Renamed bundle based on review comments NIFI-5537 Updated neo4j setup and version documentation and default values based on review comments NIFI-5537 - Changed exception, logging, and json parser based on review comments NIFI-5537 - Check debug enabled before logging at debug level NIFI-5537 - Updated property displayname/description and corrected test file names NIFI-5537 - Added note about dummy password required in case authentication is disabled on server NIFI-5537 - Use SSLContext > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868767#comment-16868767 ] ASF subversion and git services commented on NIFI-5537: --- Commit 1b28c7b45c3eb4b7c58214ae64688226fcb866b1 in nifi's branch refs/heads/master from mans2singh [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=1b28c7b ] NIFI-5537 Create Neo4J cypher execution processor NIFI-5537 Renamed bundle based on review comments NIFI-5537 Updated neo4j setup and version documentation and default values based on review comments NIFI-5537 - Changed exception, logging, and json parser based on review comments NIFI-5537 - Check debug enabled before logging at debug level NIFI-5537 - Updated property displayname/description and corrected test file names NIFI-5537 - Added note about dummy password required in case authentication is disabled on server NIFI-5537 - Use SSLContext > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868776#comment-16868776 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868778#comment-16868778 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868774#comment-16868774 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868770#comment-16868770 ] ASF subversion and git services commented on NIFI-5537: --- Commit 1b28c7b45c3eb4b7c58214ae64688226fcb866b1 in nifi's branch refs/heads/master from mans2singh [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=1b28c7b ] NIFI-5537 Create Neo4J cypher execution processor NIFI-5537 Renamed bundle based on review comments NIFI-5537 Updated neo4j setup and version documentation and default values based on review comments NIFI-5537 - Changed exception, logging, and json parser based on review comments NIFI-5537 - Check debug enabled before logging at debug level NIFI-5537 - Updated property displayname/description and corrected test file names NIFI-5537 - Added note about dummy password required in case authentication is disabled on server NIFI-5537 - Use SSLContext > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868773#comment-16868773 ] ASF subversion and git services commented on NIFI-5537: --- Commit 82f177c63245b2d14204ff3b45e09860af8ede47 in nifi's branch refs/heads/master from Mike Thomsen [ https://gitbox.apache.org/repos/asf?p=nifi.git;h=82f177c ] NIFI-5537 Refactored to be named Cypher Bundle instead. NIFI-5537 Added skeletons of services, apis, etc. NIFI-5537 Renamed classes to reflect that they are for cypher and not neo4j specific NIFI-5537 Added start of client API for doing streaming execution. NIFI-5537 Completed refactor of unit and integration tests. NIFI-5537 Added OpenCypherClientService. NIFI-5537 Updated to gremlin-core 3.3.5 to get better SSL configuration options. NIFI-5537 Added SSL support to OpenCypher client service. NIFI-5537 Updated L NIFI-5537 Updated to 1.10.0-SNAPSHOT. NIFI-5537 Removed Mac-specific documentation in int test. NIFI-5537 Updated a few properties to add EL. NIFI-5537 Added GremlinClientService to support gremlin as well. NIFI-5537 refactored everything to be a graph bundle. NIFI-5537 Updated documentation. NIFI-5537 Fixed assembly. NIFI-5537 Updated Jackson. NIFI-5537 Moved MIT section per code review guidance. NIFI-5537 Changed provenance event and made it more explicit. NIFI-5537 Updated processor config file. NIFI-5537 Made changes requested in a code review. NIFI-5537 Added documentation about driver configuration. NIFI-5537 Remove output flowfile if an exception is thrown. NIFI-5537 Updated configuration properties. NIFI-5537 Made port and path configurable in the tinkerpop family of components. NIFI-5537 Upgraded to OpenCypher cypher-gremlin-neo4j-driver 0.9.13 because it's the most recent version that JanusGraph supports. NIFI-5537 Added warning about Janus 0.3.X to int test. NIFI-5537 Added TinkerPopClientService interface. NIFI-5537 Changed to mockito-core from mockito-all. NIFI-5537 Added documentation about Gremlin for first time users w/ NiFi. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mike Thomsen >Priority: Major > Labels: graph, neo4j, node, relationship > Time Spent: 2h 10m > Remaining Estimate: 0h > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16640415#comment-16640415 ] ASF GitHub Bot commented on NIFI-5537: -- Github user MikeThomsen commented on the issue: https://github.com/apache/nifi/pull/2956 @mans2singh before we continue, do you mind joining in [this discussion](http://apache-nifi-developer-list.39713.n7.nabble.com/Graph-database-support-w-NiFi-tp18680p19706.html) that I reopened on the mailing list? > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16639953#comment-16639953
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r223045802
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,280 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user. A dummy non-blank
password is required even if it disabled on the server.")
+.required(true)
+.sensitive(true)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED =
new
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16639949#comment-16639949
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r223045178
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16639955#comment-16639955
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r223046927
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,280 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
--- End diff --
My thought was that the query results will be the flow file content, while
preserving the query as an attribute. This way down stream processors can have
access to both the results and the query for additional processing.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
>
> Create Nifi Neo4J cypher queries processor
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16639944#comment-16639944
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r223044277
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
--- End diff --
@mattyb149 - Neo4j defaults to and prefers enforcing authentication. But
let me know if you think we should keep it optional.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
>
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16639941#comment-16639941 ] ASF GitHub Bot commented on NIFI-5537: -- Github user mans2singh commented on a diff in the pull request: https://github.com/apache/nifi/pull/2956#discussion_r223043551 --- Diff: nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/pom.xml --- @@ -0,0 +1,87 @@ + + +http://maven.apache.org/POM/4.0.0; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd;> +4.0.0 + + +org.apache.nifi +nifi-neo4j-bundle +1.8.0-SNAPSHOT + + +nifi-neo4j-processors +jar + + + + org.neo4j.driver + neo4j-java-driver + 1.6.2 + compile + + +org.apache.nifi +nifi-api + + +org.apache.nifi +nifi-utils +1.8.0-SNAPSHOT + + +commons-io +commons-io +2.6 + + +org.apache.commons +commons-lang3 +3.7 + + +com.google.code.gson +gson +2.7 + + +org.apache.nifi +nifi-mock +1.8.0-SNAPSHOT +test + + +com.google.guava +guava +18.0 --- End diff -- Will work on it. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16638590#comment-16638590
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r222756361
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,280 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user. A dummy non-blank
password is required even if it disabled on the server.")
+.required(true)
+.sensitive(true)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED =
new
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16638587#comment-16638587
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r222757166
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16638592#comment-16638592
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r222758854
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
--- End diff --
For user-friendliness, couldn't we remove the onus from the user and just
pick a dummy non-blank password if none was supplied in the property? Then it
wouldn't need to be a required property.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16638593#comment-16638593
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r222756058
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED =
new
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16638589#comment-16638589 ] ASF GitHub Bot commented on NIFI-5537: -- Github user mattyb149 commented on a diff in the pull request: https://github.com/apache/nifi/pull/2956#discussion_r222753864 --- Diff: nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/Neo4JCypherExecutor.java --- @@ -0,0 +1,208 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.nifi.processors.neo4j; + +import java.io.ByteArrayInputStream; +import java.nio.charset.Charset; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.stream.Collectors; + +import org.apache.nifi.annotation.behavior.EventDriven; +import org.apache.nifi.annotation.behavior.InputRequirement; +import org.apache.nifi.annotation.behavior.SupportsBatching; +import org.apache.nifi.annotation.behavior.WritesAttribute; +import org.apache.nifi.annotation.behavior.WritesAttributes; +import org.apache.nifi.annotation.documentation.CapabilityDescription; +import org.apache.nifi.annotation.documentation.Tags; +import org.apache.nifi.annotation.lifecycle.OnScheduled; +import org.apache.nifi.annotation.lifecycle.OnStopped; +import org.apache.nifi.components.PropertyDescriptor; +import org.apache.nifi.components.PropertyValue; +import org.apache.nifi.components.ValidationContext; +import org.apache.nifi.components.ValidationResult; +import org.apache.nifi.flowfile.FlowFile; +import org.apache.nifi.processor.ProcessContext; +import org.apache.nifi.processor.ProcessSession; +import org.apache.nifi.processor.Relationship; +import org.apache.nifi.processor.exception.ProcessException; +import org.neo4j.driver.v1.Session; +import org.neo4j.driver.v1.StatementResult; +import org.neo4j.driver.v1.summary.ResultSummary; +import org.neo4j.driver.v1.summary.SummaryCounters; + +import com.fasterxml.jackson.databind.ObjectMapper; + +@InputRequirement(InputRequirement.Requirement.INPUT_REQUIRED) +@EventDriven +@SupportsBatching --- End diff -- Since this processor can delete data from the target, I'm not sure SupportsBatching is appropriate here. Then again, I don't know enough about the nuances, perhaps @markap14 can chime in. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16638591#comment-16638591
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r222758485
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,280 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
--- End diff --
The Query is in Cypher, my preference is for this property to refer to
Cypher rather than Neo4J. See my other comments about making this processor
more generic to support more openCypher platforms.
Also, would Cypher's syntax cause issues when evaluating Expression
Language? It doesn't look like you're using parameters so I wouldn't expect
something like an "UNWIND $myList" or anything, but just in case it might be a
good idea to mention any caveats, limitations, etc. in the description of this
property.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
>
> Create Nifi Neo4J cypher queries processor
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16638588#comment-16638588
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r222760950
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,280 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
--- End diff --
What if the Cypher query was the content of the incoming flow file?
ExecuteSQL makes this property not required, and if left empty, it assumes that
the query is in the flow file content and uses that. I've seen some pretty
large Cypher queries, in this case I'd need an ExtractText to get the whole
thing into an attribute just so I can pass it back to this property via
Expression Language.
It's not a total deal-breaker for me, just wanted to suggest/recommend it
for user-friendliness. I know for ExecuteSQL that property is very often left
blank, as something upstream generates the SQL as the body of the flow file.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
>
> Create Nifi Neo4J cypher queries processor
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[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16637321#comment-16637321 ] Joseph Witt commented on NIFI-5537: --- removed fix version for now - once it lands that can be set. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16636791#comment-16636791
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r66870
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16636787#comment-16636787
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r65949
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16635566#comment-16635566
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221975264
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16634500#comment-16634500 ] ASF GitHub Bot commented on NIFI-5537: -- Github user MikeThomsen commented on the issue: https://github.com/apache/nifi/pull/2956 > @MikeThomsen - Regarding your graph output questions - It looks correct but can you please let me know what are the commands/files that were ingested for above output ? I'll try to find some time to replay and get back to you on that. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16634499#comment-16634499
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221723913
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16634348#comment-16634348 ] ASF GitHub Bot commented on NIFI-5537: -- Github user thenatog commented on a diff in the pull request: https://github.com/apache/nifi/pull/2956#discussion_r221687627 --- Diff: nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/pom.xml --- @@ -0,0 +1,87 @@ + + +http://maven.apache.org/POM/4.0.0; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd;> +4.0.0 + + +org.apache.nifi +nifi-neo4j-bundle +1.8.0-SNAPSHOT + + +nifi-neo4j-processors +jar + + + + org.neo4j.driver + neo4j-java-driver + 1.6.2 + compile + + +org.apache.nifi +nifi-api + + +org.apache.nifi +nifi-utils +1.8.0-SNAPSHOT + + +commons-io +commons-io +2.6 + + +org.apache.commons +commons-lang3 +3.7 + + +com.google.code.gson +gson +2.7 + + +org.apache.nifi +nifi-mock +1.8.0-SNAPSHOT +test + + +com.google.guava +guava +18.0 --- End diff -- Yes, if possible please use the latest Guava version you're able to. The ticket is to upgrade to v26.0-jre > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16634271#comment-16634271
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user alopresto commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221672221
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16633488#comment-16633488
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221470898
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16632969#comment-16632969
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221426131
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16632966#comment-16632966
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221425925
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
--- End diff --
You should put something in there saying that if authentication is
disabled, you still need to supply a dummy password.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
>
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631177#comment-16631177 ] ASF GitHub Bot commented on NIFI-5537: -- Github user mans2singh commented on the issue: https://github.com/apache/nifi/pull/2956 @MikeThomsen - Regarding your graph output questions - Can you please let me know what are the commands/files that were ingested for above output ? > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631172#comment-16631172
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221104284
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/test/java/org/apache/nifi/processors/neo4j/TestNeo4JCyperExecutor.java
---
@@ -0,0 +1,272 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.util.MockFlowFile;
+import org.apache.nifi.util.TestRunner;
+import org.apache.nifi.util.TestRunners;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.StatementResult;
+import org.neo4j.driver.v1.Record;
+import org.neo4j.driver.v1.summary.ResultSummary;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+import java.io.File;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Neo4J Cypher unit tests.
+ */
+public class TestNeo4JCyperExecutor {
--- End diff --
Correcting.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher queries processor
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631170#comment-16631170
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221104258
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631164#comment-16631164
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221103863
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631161#comment-16631161
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221103455
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631151#comment-16631151
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221101649
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631147#comment-16631147
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221100711
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
--- End diff --
@alopresto - I can remove this.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16631146#comment-16631146
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221100628
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
--- End diff --
@MikeThomsen - Should I add a link to the documentation ?
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher queries
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16626294#comment-16626294
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user alopresto commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r219954907
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/test/java/org/apache/nifi/processors/neo4j/TestNeo4JCyperExecutor.java
---
@@ -0,0 +1,272 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.util.MockFlowFile;
+import org.apache.nifi.util.TestRunner;
+import org.apache.nifi.util.TestRunners;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.StatementResult;
+import org.neo4j.driver.v1.Record;
+import org.neo4j.driver.v1.summary.ResultSummary;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+import java.io.File;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Neo4J Cypher unit tests.
+ */
+public class TestNeo4JCyperExecutor {
--- End diff --
Typo in class name.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher queries processor
--
This message was sent by Atlassian JIRA
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[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16626289#comment-16626289
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user alopresto commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r219953983
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16626285#comment-16626285
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user alopresto commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r219953428
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16626284#comment-16626284
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user alopresto commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r219953286
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16626282#comment-16626282
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user alopresto commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r219953129
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16626280#comment-16626280
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user alopresto commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r219952904
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
--- End diff --
Our policy so far has been that passwords do not support expression
language, for a couple reasons:
* How to evaluate if a password `abc${def}` should be interpreted as `abc`
+ *the value of(`def`)* or the literal string `abc${def}`
* The variable registry is not designed to store sensitive values securely,
so if a
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16626215#comment-16626215
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r219939777
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
--- End diff --
Needs a notice on how to use it if authentication is disabled.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16624822#comment-16624822 ] ASF GitHub Bot commented on NIFI-5537: -- Github user mans2singh commented on the issue: https://github.com/apache/nifi/pull/2956 Rebased against master. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16621878#comment-16621878 ] ASF GitHub Bot commented on NIFI-5537: -- Github user MikeThomsen commented on the issue: https://github.com/apache/nifi/pull/2956 @mans2singh you're going to need to do a rebase off of master. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16617943#comment-16617943
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r218172006
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
--- End diff --
The HBase processors have one example of that. I have a PR for Mongo
[here](https://github.com/apache/nifi/pull/2896) that does the same thing for
Mongo.
Key thing is the client API should be thread-safe and friendly toward
pooling. Mongo and HBase are. So might want to look into the Neo4J drivers to
see if anyone has good experience setting them up with a pool.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher queries processor
--
This message was sent by Atlassian JIRA
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[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16616354#comment-16616354 ] ASF GitHub Bot commented on NIFI-5537: -- Github user mans2singh commented on the issue: https://github.com/apache/nifi/pull/2956 @MikeThomsen - There is a docker compose file in the nifi-neo4j-examples project mentioned above. Note that to avoid any conflict with standalone server - the ports exposed in docker compose are different from the default neo4j server. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16616350#comment-16616350
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r217887181
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/Neo4JCypherExecutor.java
---
@@ -0,0 +1,203 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.ByteArrayInputStream;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.apache.nifi.annotation.behavior.EventDriven;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.SupportsBatching;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.neo4j.driver.v1.Session;
+import org.neo4j.driver.v1.StatementResult;
+import org.neo4j.driver.v1.summary.ResultSummary;
+import org.neo4j.driver.v1.summary.SummaryCounters;
+
+import com.google.gson.Gson;
+
+@InputRequirement(InputRequirement.Requirement.INPUT_REQUIRED)
+@EventDriven
+@SupportsBatching
+@Tags({"neo4j", "graph", "network", "insert", "update", "delete", "put",
"get", "node", "relationship", "connection", "executor"})
+@CapabilityDescription("This processor executes a Neo4J Query
(https://www.neo4j.com/) defined in the 'Neo4j Query' property of the "
++ "FlowFile and writes the result to the FlowFile body in JSON format.
The processor has been tested with Neo4j version 3.4.5")
+@WritesAttributes({
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.ERROR_MESSAGE, description = "Neo4J error message"),
+@WritesAttribute(attribute = AbstractNeo4JCypherExecutor.LABELS_ADDED,
description = "Number of labels added"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.NODES_CREATED, description = "Number of nodes
created"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.NODES_DELETED, description = "Number of nodes
deleted"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.PROPERTIES_SET, description = "Number of properties
set"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.RELATIONS_CREATED, description = "Number of
relationships created"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.RELATIONS_DELETED, description = "Number of
relationships deleted"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.ROWS_RETURNED, description = "Number of rows
returned"),
+})
+public class Neo4JCypherExecutor extends AbstractNeo4JCypherExecutor {
+
+private static final Set relationships;
+private static final List propertyDescriptors;
+
+static {
+final Set
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16616347#comment-16616347
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r217887154
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
--- End diff --
@MikeThomsen - Just wanted to get some clarifications - Currently, the
abstract base class has the code for getting the client. Should I move that to
a controller class ? If you have any additional pointers, please let know.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher queries processor
--
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[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16615182#comment-16615182
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r217798455
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/Neo4JCypherExecutor.java
---
@@ -0,0 +1,203 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.ByteArrayInputStream;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.apache.nifi.annotation.behavior.EventDriven;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.SupportsBatching;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.neo4j.driver.v1.Session;
+import org.neo4j.driver.v1.StatementResult;
+import org.neo4j.driver.v1.summary.ResultSummary;
+import org.neo4j.driver.v1.summary.SummaryCounters;
+
+import com.google.gson.Gson;
+
+@InputRequirement(InputRequirement.Requirement.INPUT_REQUIRED)
+@EventDriven
+@SupportsBatching
+@Tags({"neo4j", "graph", "network", "insert", "update", "delete", "put",
"get", "node", "relationship", "connection", "executor"})
+@CapabilityDescription("This processor executes a Neo4J Query
(https://www.neo4j.com/) defined in the 'Neo4j Query' property of the "
++ "FlowFile and writes the result to the FlowFile body in JSON format.
The processor has been tested with Neo4j version 3.4.5")
+@WritesAttributes({
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.ERROR_MESSAGE, description = "Neo4J error message"),
+@WritesAttribute(attribute = AbstractNeo4JCypherExecutor.LABELS_ADDED,
description = "Number of labels added"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.NODES_CREATED, description = "Number of nodes
created"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.NODES_DELETED, description = "Number of nodes
deleted"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.PROPERTIES_SET, description = "Number of properties
set"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.RELATIONS_CREATED, description = "Number of
relationships created"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.RELATIONS_DELETED, description = "Number of
relationships deleted"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.ROWS_RETURNED, description = "Number of rows
returned"),
+})
+public class Neo4JCypherExecutor extends AbstractNeo4JCypherExecutor {
+
+private static final Set relationships;
+private static final List propertyDescriptors;
+
+static {
+final Set
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16615181#comment-16615181
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r217798314
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
--- End diff --
@mans2singh What are your thoughts on this? I don't mind taking a stab at
writing up a related Jira to extract that from your code if you want to tag
team it.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher queries processor
--
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[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611103#comment-16611103 ] ASF GitHub Bot commented on NIFI-5537: -- Github user MikeThomsen commented on a diff in the pull request: https://github.com/apache/nifi/pull/2956#discussion_r216781672 --- Diff: nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-nar/src/main/resources/META-INF/NOTICE --- @@ -0,0 +1,31 @@ +nifi-neo4j-nar --- End diff -- LGTM for L Match what I see in the NAR module when I do `mvn dependency:tree | grep -i compile` > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611107#comment-16611107
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r216783486
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED =
new
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611108#comment-16611108
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r216785691
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/test/java/org/apache/nifi/processors/neo4j/ITNeo4JCyperExecutor.java
---
@@ -0,0 +1,218 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import org.apache.nifi.util.MockFlowFile;
+import org.apache.nifi.util.TestRunner;
+import org.apache.nifi.util.TestRunners;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+import org.neo4j.driver.v1.Session;
+import org.neo4j.driver.v1.StatementResult;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.nio.charset.Charset;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Neo4J Cypher integration tests. Please set the neo4j url, user and
password according to your setup.
+ * The steps to setup neo4j are
+ *
+ *Install Neo4J
+ * brew install neo4j
+ * Setup neo4j
+ * neo4j start
+ *Log into cypher shell using default username/password -
neo4j/neo4j
+ * cypher-shell
+ *Changel password to admin
+ * CALL dbms.changePassword('admin')
+ * Restart neo4j
+ * neo4j restart
+ *Log into cypher shell using new password (admin)
+ * cypher-shell
+ *
+ */
+public class ITNeo4JCyperExecutor {
+protected TestRunner runner;
+protected Driver driver;
+protected String neo4jUrl = "bolt://localhost:7687";
+protected String user = "neo4j";
+protected String password = "admin";
+
+@Before
+public void setUp() throws Exception {
+runner = TestRunners.newTestRunner(Neo4JCypherExecutor.class);
+runner.setProperty(AbstractNeo4JCypherExecutor.CONNECTION_URL,
neo4jUrl);
+runner.setProperty(AbstractNeo4JCypherExecutor.USERNAME, user);
+runner.setProperty(AbstractNeo4JCypherExecutor.PASSWORD, password);
+runner.setProperty(AbstractNeo4JCypherExecutor.QUERY, "match (n)
return n");
+driver = GraphDatabase.driver(neo4jUrl, AuthTokens.basic(user,
password));
+executeSession("match (n) detach delete n");
+
+StatementResult result = executeSession("match (n) return n");
+
+assertEquals("nodes should be equal", 0, result.list().size());
+}
+
+protected StatementResult executeSession(String statement) {
+try (Session session = driver.session()) {
+return session.run(statement);
+}
+}
+
+@After
+public void tearDown() throws Exception {
+runner = null;
+if (driver != null)
--- End diff --
Curly brackets.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher queries processor
--
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[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611104#comment-16611104 ] ASF GitHub Bot commented on NIFI-5537: -- Github user MikeThomsen commented on a diff in the pull request: https://github.com/apache/nifi/pull/2956#discussion_r216781949 --- Diff: nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/pom.xml --- @@ -0,0 +1,87 @@ + + +http://maven.apache.org/POM/4.0.0; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd;> +4.0.0 + + +org.apache.nifi +nifi-neo4j-bundle +1.8.0-SNAPSHOT + + +nifi-neo4j-processors +jar + + + + org.neo4j.driver + neo4j-java-driver + 1.6.2 + compile + + +org.apache.nifi +nifi-api + + +org.apache.nifi +nifi-utils +1.8.0-SNAPSHOT + + +commons-io +commons-io +2.6 + + +org.apache.commons +commons-lang3 +3.7 + + +com.google.code.gson +gson +2.7 + + +org.apache.nifi +nifi-mock +1.8.0-SNAPSHOT +test + + +com.google.guava +guava +18.0 --- End diff -- There's a ticket for upgrading to the latest Guava (v26 or something) harmonizing with that would be a good idea. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1660#comment-1660
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r216784220
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/Neo4JCypherExecutor.java
---
@@ -0,0 +1,203 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.ByteArrayInputStream;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.apache.nifi.annotation.behavior.EventDriven;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.SupportsBatching;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.neo4j.driver.v1.Session;
+import org.neo4j.driver.v1.StatementResult;
+import org.neo4j.driver.v1.summary.ResultSummary;
+import org.neo4j.driver.v1.summary.SummaryCounters;
+
+import com.google.gson.Gson;
+
+@InputRequirement(InputRequirement.Requirement.INPUT_REQUIRED)
+@EventDriven
+@SupportsBatching
+@Tags({"neo4j", "graph", "network", "insert", "update", "delete", "put",
"get", "node", "relationship", "connection", "executor"})
+@CapabilityDescription("This processor executes a Neo4J Query
(https://www.neo4j.com/) defined in the 'Neo4j Query' property of the "
++ "FlowFile and writes the result to the FlowFile body in JSON format.
The processor has been tested with Neo4j version 3.4.5")
+@WritesAttributes({
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.ERROR_MESSAGE, description = "Neo4J error message"),
+@WritesAttribute(attribute = AbstractNeo4JCypherExecutor.LABELS_ADDED,
description = "Number of labels added"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.NODES_CREATED, description = "Number of nodes
created"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.NODES_DELETED, description = "Number of nodes
deleted"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.PROPERTIES_SET, description = "Number of properties
set"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.RELATIONS_CREATED, description = "Number of
relationships created"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.RELATIONS_DELETED, description = "Number of
relationships deleted"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.ROWS_RETURNED, description = "Number of rows
returned"),
+})
+public class Neo4JCypherExecutor extends AbstractNeo4JCypherExecutor {
+
+private static final Set relationships;
+private static final List propertyDescriptors;
+
+static {
+final Set
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611106#comment-16611106
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r216784900
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/Neo4JCypherExecutor.java
---
@@ -0,0 +1,203 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.ByteArrayInputStream;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.apache.nifi.annotation.behavior.EventDriven;
+import org.apache.nifi.annotation.behavior.InputRequirement;
+import org.apache.nifi.annotation.behavior.SupportsBatching;
+import org.apache.nifi.annotation.behavior.WritesAttribute;
+import org.apache.nifi.annotation.behavior.WritesAttributes;
+import org.apache.nifi.annotation.documentation.CapabilityDescription;
+import org.apache.nifi.annotation.documentation.Tags;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.components.ValidationContext;
+import org.apache.nifi.components.ValidationResult;
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.ProcessSession;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.neo4j.driver.v1.Session;
+import org.neo4j.driver.v1.StatementResult;
+import org.neo4j.driver.v1.summary.ResultSummary;
+import org.neo4j.driver.v1.summary.SummaryCounters;
+
+import com.google.gson.Gson;
+
+@InputRequirement(InputRequirement.Requirement.INPUT_REQUIRED)
+@EventDriven
+@SupportsBatching
+@Tags({"neo4j", "graph", "network", "insert", "update", "delete", "put",
"get", "node", "relationship", "connection", "executor"})
+@CapabilityDescription("This processor executes a Neo4J Query
(https://www.neo4j.com/) defined in the 'Neo4j Query' property of the "
++ "FlowFile and writes the result to the FlowFile body in JSON format.
The processor has been tested with Neo4j version 3.4.5")
+@WritesAttributes({
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.ERROR_MESSAGE, description = "Neo4J error message"),
+@WritesAttribute(attribute = AbstractNeo4JCypherExecutor.LABELS_ADDED,
description = "Number of labels added"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.NODES_CREATED, description = "Number of nodes
created"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.NODES_DELETED, description = "Number of nodes
deleted"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.PROPERTIES_SET, description = "Number of properties
set"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.RELATIONS_CREATED, description = "Number of
relationships created"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.RELATIONS_DELETED, description = "Number of
relationships deleted"),
+@WritesAttribute(attribute =
AbstractNeo4JCypherExecutor.ROWS_RETURNED, description = "Number of rows
returned"),
+})
+public class Neo4JCypherExecutor extends AbstractNeo4JCypherExecutor {
+
+private static final Set relationships;
+private static final List propertyDescriptors;
+
+static {
+final Set
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611102#comment-16611102 ] ASF GitHub Bot commented on NIFI-5537: -- Github user MikeThomsen commented on a diff in the pull request: https://github.com/apache/nifi/pull/2956#discussion_r216781060 --- Diff: nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-nar/src/main/resources/META-INF/LICENSE --- @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 +http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge,
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611105#comment-16611105
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r216782816
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
--- End diff --
If you can wrap these into a controller service that would act as a
connection pool, now would be the right time to do that. That's the direction
I'm taking the Mongo ones because it makes configuration a lot easier to
configure and can prevent NiFi from spinning up unnecessary
connections/connection pools.
> Create Neo4J cypher execution processor
> ---
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
>Affects Versions: 1.7.1
> Environment: All
>Reporter: Mans Singh
>Assignee: Mans Singh
>Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher queries processor
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[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611100#comment-16611100 ] ASF GitHub Bot commented on NIFI-5537: -- Github user MikeThomsen commented on a diff in the pull request: https://github.com/apache/nifi/pull/2956#discussion_r216780813 --- Diff: nifi-assembly/NOTICE --- @@ -1135,6 +1135,11 @@ The following binary components are provided under the Apache Software License v Copyright 2010-2012 RethinkDB +(ASLv2) Neo4j Java Driver --- End diff -- LGTM > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1662#comment-1662
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r216783723
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED =
new
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[
https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1661#comment-1661
]
ASF GitHub Bot commented on NIFI-5537:
--
Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r216783144
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+.name("neo4J-query")
+.displayName("Neo4J Query")
+.description("Specifies the Neo4j Query.")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+.name("neo4j-connection-url")
+.displayName("Neo4j Connection URL")
+.description("Neo4J endpoing to connect to.")
+.required(true)
+.defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+.name("neo4j-username")
+.displayName("Username")
+.description("Username for accessing Neo4J")
+.required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
+.name("neo4j-password")
+.displayName("Password")
+.description("Password for Neo4J user")
+.required(true)
+.sensitive(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+.addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+.build();
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_ROUND_ROBIN = new
AllowableValue(LoadBalancingStrategy.ROUND_ROBIN.name(), "Round Robin", "Round
Robin Strategy");
+
+public static AllowableValue LOAD_BALANCING_STRATEGY_LEAST_CONNECTED =
new
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611109#comment-16611109 ] ASF GitHub Bot commented on NIFI-5537: -- Github user MikeThomsen commented on a diff in the pull request: https://github.com/apache/nifi/pull/2956#discussion_r216785597 --- Diff: nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/test/java/org/apache/nifi/processors/neo4j/ITNeo4JCyperExecutor.java --- @@ -0,0 +1,203 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.nifi.processors.neo4j; + +import org.apache.nifi.util.MockFlowFile; +import org.apache.nifi.util.TestRunner; +import org.apache.nifi.util.TestRunners; +import org.neo4j.driver.v1.AuthTokens; +import org.neo4j.driver.v1.Driver; +import org.neo4j.driver.v1.GraphDatabase; +import org.neo4j.driver.v1.Session; +import org.neo4j.driver.v1.StatementResult; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import java.nio.charset.Charset; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import static org.junit.Assert.assertEquals; + --- End diff -- I'll see about creating a docker alternative to the instructions below. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16609720#comment-16609720 ] ASF GitHub Bot commented on NIFI-5537: -- Github user MikeThomsen commented on the issue: https://github.com/apache/nifi/pull/2956 Did a `mvn dependency:tree` on the bundle and only `neo4j-java-driver` was new for the whole build. Checked it out so we seem to be good on the dependencies being at least compatibly licensed. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (NIFI-5537) Create Neo4J cypher execution processor
[ https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16605811#comment-16605811 ] ASF GitHub Bot commented on NIFI-5537: -- Github user mans2singh commented on the issue: https://github.com/apache/nifi/pull/2956 @ottobackwards Thanks for your comments. @joewitt - Please let me know if you have any advice/pointers for me. > Create Neo4J cypher execution processor > --- > > Key: NIFI-5537 > URL: https://issues.apache.org/jira/browse/NIFI-5537 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions >Affects Versions: 1.7.1 > Environment: All >Reporter: Mans Singh >Assignee: Mans Singh >Priority: Minor > Labels: graph, neo4j, node, relationship > Fix For: 1.8.0 > > > Create Nifi Neo4J cypher queries processor -- This message was sent by Atlassian JIRA (v7.6.3#76005)
