mattcasters opened a new pull request #15916: URL: https://github.com/apache/beam/pull/15916
[BEAM-1857] Add Neo4jIO (initial code drop) This pull request adds a basic but fully functional IO connector for graph database Neo4j. I'd be happy to continue as a project contributor to maintain this code in the future. I already signed an Apache ICLA ([email protected]) for my work on Apache Hop. This work is also sponsored by and donated by Neo4j. Since it's not possible to run the Neo4j graph database embedded on Java8 (11 is required) I used the test class to test the driver configuration code and the integration test class to test against a Neo4j docker container that is spun up for this purpose. A Direct runner is used there. I have no idea who would be the ideal reviewer for this PR but I'll send a mail to dev to ask for volunteers. [BEAM-1857] Add Neo4jIO (initial code drop) This pull request adds a basic but fully functional IO connector for graph database Neo4j. I'd be happy to continue as a project contributor to maintain this code in the future. I already signed an Apache ICLA ([email protected]) for my work on Apache Hop. This work is also sponsored by and donated by Neo4j. Since it's not possible to run the Neo4j graph database embedded on Java8 (11 is required) I used the test class to test the driver configuration code and the integration test class to test against a Neo4j docker container that is spun up for this purpose. A Direct runner is used there. I have no idea who would be the ideal reviewer for this PR but I'll send a mail to dev to ask for volunteers. Additional testing was done outside of this contribution on GCP Dataflow but I unfortunately have no idea how I can integrate this with the Apache Beam codebase. ------------------------ Thank you for your contribution! Follow this checklist to help us incorporate your contribution quickly and easily: - [ ] [**Choose reviewer(s)**](https://beam.apache.org/contribute/#make-your-change) and mention them in a comment (`R: @username`). - [X] Format the pull request title like `[BEAM-XXX] Fixes bug in ApproximateQuantiles`, where you replace `BEAM-XXX` with the appropriate JIRA issue, if applicable. This will automatically link the pull request to the issue. - [ ] Update `CHANGES.md` with noteworthy changes. - [X] If this contribution is large, please file an Apache [Individual Contributor License Agreement](https://www.apache.org/licenses/icla.pdf). See the [Contributor Guide](https://beam.apache.org/contribute) for more tips on [how to make review process smoother](https://beam.apache.org/contribute/#make-reviewers-job-easier). `ValidatesRunner` compliance status (on master branch) -------------------------------------------------------- <table> <thead> <tr> <th>Lang</th> <th>ULR</th> <th>Dataflow</th> <th>Flink</th> <th>Samza</th> <th>Spark</th> <th>Twister2</th> </tr> </thead> <tbody> <tr> <td>Go</td> <td>---</td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/badge/icon";> </a> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Flink/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Flink/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Samza/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Samza/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Spark/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Go_VR_Spark/lastCompletedBuild/badge/icon";> </a> </td> <td>---</td> </tr> <tr> <td>Java</td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_ULR/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_ULR/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow/lastCompletedBuild/badge/icon?subject=V1";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Streaming/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Streaming/lastCompletedBuild/badge/icon?subject=V1+Streaming";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Java11/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Java11/lastCompletedBuild/badge/icon?subject=V1+Java+11";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2/lastCompletedBuild/badge/icon?subject=V2";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_VR_Dataflow_V2_Streaming/lastCompletedBuild/badge/icon?subject=V2+Streaming";> </a><br> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink/lastCompletedBuild/badge/icon?subject=Java+8";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink_Java11/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink_Java11/lastCompletedBuild/badge/icon?subject=Java+11";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Batch/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Batch/lastCompletedBuild/badge/icon?subject=Portable";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Streaming/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Flink_Streaming/lastCompletedBuild/badge/icon?subject=Portable+Streaming";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Samza/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Samza/lastCompletedBuild/badge/icon";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Samza/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Samza/lastCompletedBuild/badge/icon?subject=Portable";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Spark/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Spark/lastCompletedBuild/badge/icon";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Spark_Batch/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Spark_Batch/lastCompletedBuild/badge/icon?subject=Portable";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_SparkStructuredStreaming/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_SparkStructuredStreaming/lastCompletedBuild/badge/icon?subject=Structured+Streaming";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Twister2/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Twister2/lastCompletedBuild/badge/icon";> </a> </td> </tr> <tr> <td>Python</td> <td>---</td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow/lastCompletedBuild/badge/icon?subject=V1";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow_V2/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Py_VR_Dataflow_V2/lastCompletedBuild/badge/icon?subject=V2";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Py_ValCont/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Py_ValCont/lastCompletedBuild/badge/icon?subject=ValCont";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Python_PVR_Flink_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Python_PVR_Flink_Cron/lastCompletedBuild/badge/icon?subject=Portable";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Flink/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Flink/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Samza/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Samza/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Spark/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Python_VR_Spark/lastCompletedBuild/badge/icon";> </a> </td> <td>---</td> </tr> <tr> <td>XLang</td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Direct/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Direct/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Dataflow/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Dataflow/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Flink/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Flink/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Samza/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Samza/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Spark/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_XVR_Spark/lastCompletedBuild/badge/icon";> </a> </td> <td>---</td> </tr> </tbody> </table> Examples testing status on various runners -------------------------------------------------------- <table> <thead> <tr> <th>Lang</th> <th>ULR</th> <th>Dataflow</th> <th>Flink</th> <th>Samza</th> <th>Spark</th> <th>Twister2</th> </tr> </thead> <tbody> <tr> <td>Go</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> </tr> <tr> <td>Java</td> <td>---</td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Java_Examples_Dataflow_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Java_Examples_Dataflow_Cron/lastCompletedBuild/badge/icon?subject=V1";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Java_Examples_Dataflow_Java11_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Java_Examples_Dataflow_Java11_Cron/lastCompletedBuild/badge/icon?subject=V1+Java11";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java_Examples_Dataflow_V2/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java_Examples_Dataflow_V2/lastCompletedBuild/badge/icon?subject=V2";> </a><br> </td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> </tr> <tr> <td>Python</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> </tr> <tr> <td>XLang</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> <td>---</td> </tr> </tbody> </table> Post-Commit SDK/Transform Integration Tests Status (on master branch) ------------------------------------------------------------------------------------------------ <table> <thead> <tr> <th>Go</th> <th>Java</th> <th>Python</th> </tr> </thead> <tbody> <tr> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Java/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Java/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Python36/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Python36/lastCompletedBuild/badge/icon?subject=3.6";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Python37/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Python37/lastCompletedBuild/badge/icon?subject=3.7";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PostCommit_Python38/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PostCommit_Python38/lastCompletedBuild/badge/icon?subject=3.8";> </a> </td> </tr> </tbody> </table> Pre-Commit Tests Status (on master branch) ------------------------------------------------------------------------------------------------ <table> <thead> <tr> <th>---</th> <th>Java</th> <th>Python</th> <th>Go</th> <th>Website</th> <th>Whitespace</th> <th>Typescript</th> </tr> </thead> <tbody> <tr> <td>Non-portable</td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Java_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Java_Cron/lastCompletedBuild/badge/icon";> </a><br> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Python_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Python_Cron/lastCompletedBuild/badge/icon?subject=Tests";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PreCommit_PythonLint_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_PythonLint_Cron/lastCompletedBuild/badge/icon?subject=Lint";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PreCommit_PythonDocker_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_PythonDocker_Cron/badge/icon?subject=Docker";> </a><br> <a href="https://ci-beam.apache.org/job/beam_PreCommit_PythonDocs_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_PythonDocs_Cron/badge/icon?subject=Docs";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Go_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Go_Cron/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Website_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Website_Cron/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Whitespace_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Whitespace_Cron/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Typescript_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Typescript_Cron/lastCompletedBuild/badge/icon";> </a> </td> </tr> <tr> <td>Portable</td> <td>---</td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_Portable_Python_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_Portable_Python_Cron/lastCompletedBuild/badge/icon";> </a> </td> <td> <a href="https://ci-beam.apache.org/job/beam_PreCommit_GoPortable_Cron/lastCompletedBuild/";> <img alt="Build Status" src="https://ci-beam.apache.org/job/beam_PreCommit_GoPortable_Cron/lastCompletedBuild/badge/icon";> </a> </td> <td>---</td> <td>---</td> <td>---</td> </tr> </tbody> </table> See [.test-infra/jenkins/README](https://github.com/apache/beam/blob/master/.test-infra/jenkins/README.md) for trigger phrase, status and link of all Jenkins jobs. 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