[jira] [Updated] (KYLIN-4191) NPE in StreamingTupleConverter when querying count on a dimension field
[
https://issues.apache.org/jira/browse/KYLIN-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
nichunen updated KYLIN-4191:
Fix Version/s: (was: v3.0.0)
Future
> NPE in StreamingTupleConverter when querying count on a dimension field
> ---
>
> Key: KYLIN-4191
> URL: https://issues.apache.org/jira/browse/KYLIN-4191
> Project: Kylin
> Issue Type: Bug
> Components: Real-time Streaming
>Affects Versions: v3.0.0-alpha
>Reporter: Andras Istvan Nagy
>Assignee: Xiaoxiang Yu
>Priority: Major
> Fix For: Future
>
> Attachments: NPE.txt
>
>
> I am using the real-time olap feature with a lambda datasource definition.
> When executing a query that has a count(dim_field) in the select clause,
> where "dim_field" is one of the dimension fields, I get a NPE from
> org.apache.kylin.stream.core.query.StreamingTupleConverter.
> (According to a colleague, a similar query used to work for some time in our
> environment, and then stopped working, but I can't verify this statement.
> Restarting the Kylin processes or disabling/enabling the cube does not "fix"
> the issue.)
> The relevant part of stacktrace seems to be:
> {{Caused by: java.lang.NullPointerException at
> org.apache.kylin.stream.core.query.StreamingTupleConverter.(StreamingTupleConverter.java:86)}}
> Please see attached full stacktrace.
>
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[jira] [Updated] (KYLIN-4191) NPE in StreamingTupleConverter when querying count on a dimension field
[
https://issues.apache.org/jira/browse/KYLIN-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
nichunen updated KYLIN-4191:
Fix Version/s: v3.0.0
> NPE in StreamingTupleConverter when querying count on a dimension field
> ---
>
> Key: KYLIN-4191
> URL: https://issues.apache.org/jira/browse/KYLIN-4191
> Project: Kylin
> Issue Type: Bug
> Components: Real-time Streaming
>Affects Versions: v3.0.0-alpha
>Reporter: Andras Istvan Nagy
>Assignee: Xiaoxiang Yu
>Priority: Major
> Fix For: v3.0.0
>
> Attachments: NPE.txt
>
>
> I am using the real-time olap feature with a lambda datasource definition.
> When executing a query that has a count(dim_field) in the select clause,
> where "dim_field" is one of the dimension fields, I get a NPE from
> org.apache.kylin.stream.core.query.StreamingTupleConverter.
> (According to a colleague, a similar query used to work for some time in our
> environment, and then stopped working, but I can't verify this statement.
> Restarting the Kylin processes or disabling/enabling the cube does not "fix"
> the issue.)
> The relevant part of stacktrace seems to be:
> {{Caused by: java.lang.NullPointerException at
> org.apache.kylin.stream.core.query.StreamingTupleConverter.(StreamingTupleConverter.java:86)}}
> Please see attached full stacktrace.
>
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[jira] [Updated] (KYLIN-4191) NPE in StreamingTupleConverter when querying count on a dimension field
[
https://issues.apache.org/jira/browse/KYLIN-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Istvan Nagy updated KYLIN-4191:
--
Description:
I am using the real-time olap feature with a lambda datasource definition. When
executing a query that has a count(dim_field) in the select clause, where
"dim_field" is one of the dimension fields, I get a NPE from
org.apache.kylin.stream.core.query.StreamingTupleConverter.
(According to a colleague, a similar query used to work for some time in our
environment, and then stopped working, but I can't verify this statement.
Restarting the Kylin processes or disabling/enabling the cube does not "fix"
the issue.)
The relevant part of stacktrace seems to be:
{{Caused by: java.lang.NullPointerException at
org.apache.kylin.stream.core.query.StreamingTupleConverter.(StreamingTupleConverter.java:86)}}
Please see attached full stacktrace.
was:
I am using the real-time olap feature with a lambda datasource definition. When
executing a query that has a count(dim_field) in the select clause, where
"dim_field" is one of the dimension fields, I get a NPE from
org.apache.kylin.stream.core.query.StreamingTupleConverter.
(According to a colleague, a similar query used to work for some time in our
environment, and then stopped working, but I can't verify this statement.
Restarting the Kylin processes or disabling/enabling the cube does not "fix"
the issue.)
The relevant part of stacktrace seems to be:
{{Caused by: java.lang.NullPointerExceptionCaused by:
java.lang.NullPointerException at
org.apache.kylin.stream.core.query.StreamingTupleConverter.(StreamingTupleConverter.java:86)
~[kylin-stream-core-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.storage.stream.rpc.HttpStreamDataSearchClient.search(HttpStreamDataSearchClient.java:104)
~[kylin-storage-stream-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.storage.stream.StreamStorageQuery.search(StreamStorageQuery.java:114)
~[kylin-storage-stream-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.query.enumerator.OLAPEnumerator.queryStorage(OLAPEnumerator.java:114)
~[kylin-query-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.query.enumerator.OLAPEnumerator.moveNext(OLAPEnumerator.java:60)
~[kylin-query-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at Baz$1$1.moveNext(Unknown
Source) ~[?:?] at
org.apache.calcite.linq4j.EnumerableDefaults.aggregate(EnumerableDefaults.java:116)
~[calcite-linq4j-1.16.0-kylin-r2.jar:3.0.0-SNAPSHOT]}}
Please see attached full stacktrace.
> NPE in StreamingTupleConverter when querying count on a dimension field
> ---
>
> Key: KYLIN-4191
> URL: https://issues.apache.org/jira/browse/KYLIN-4191
> Project: Kylin
> Issue Type: Bug
> Components: Real-time Streaming
>Affects Versions: v3.0.0-alpha
>Reporter: Andras Istvan Nagy
>Priority: Major
> Attachments: NPE.txt
>
>
> I am using the real-time olap feature with a lambda datasource definition.
> When executing a query that has a count(dim_field) in the select clause,
> where "dim_field" is one of the dimension fields, I get a NPE from
> org.apache.kylin.stream.core.query.StreamingTupleConverter.
> (According to a colleague, a similar query used to work for some time in our
> environment, and then stopped working, but I can't verify this statement.
> Restarting the Kylin processes or disabling/enabling the cube does not "fix"
> the issue.)
> The relevant part of stacktrace seems to be:
> {{Caused by: java.lang.NullPointerException at
> org.apache.kylin.stream.core.query.StreamingTupleConverter.(StreamingTupleConverter.java:86)}}
> Please see attached full stacktrace.
>
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[jira] [Updated] (KYLIN-4191) NPE in StreamingTupleConverter when querying count on a dimension field
[
https://issues.apache.org/jira/browse/KYLIN-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Istvan Nagy updated KYLIN-4191:
--
Description:
I am using the real-time olap feature with a lambda datasource definition. When
executing a query that has a count(dim_field) in the select clause, where
"dim_field" is one of the dimension fields, I get a NPE from
org.apache.kylin.stream.core.query.StreamingTupleConverter.
(According to a colleague, a similar query used to work for some time in our
environment, and then stopped working, but I can't verify this statement.
Restarting the Kylin processes or disabling/enabling the cube does not "fix"
the issue.)
The relevant part of stacktrace seems to be:
{{Caused by: java.lang.NullPointerExceptionCaused by:
java.lang.NullPointerException at
org.apache.kylin.stream.core.query.StreamingTupleConverter.(StreamingTupleConverter.java:86)
~[kylin-stream-core-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.storage.stream.rpc.HttpStreamDataSearchClient.search(HttpStreamDataSearchClient.java:104)
~[kylin-storage-stream-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.storage.stream.StreamStorageQuery.search(StreamStorageQuery.java:114)
~[kylin-storage-stream-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.query.enumerator.OLAPEnumerator.queryStorage(OLAPEnumerator.java:114)
~[kylin-query-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.query.enumerator.OLAPEnumerator.moveNext(OLAPEnumerator.java:60)
~[kylin-query-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at Baz$1$1.moveNext(Unknown
Source) ~[?:?] at
org.apache.calcite.linq4j.EnumerableDefaults.aggregate(EnumerableDefaults.java:116)
~[calcite-linq4j-1.16.0-kylin-r2.jar:3.0.0-SNAPSHOT]}}
Please see attached full stacktrace.
was:
I am using the real-time olap feature with a lambda datasource definition. When
executing a query that has a count(dim_field) in the select clause, where
"dim_field" is one of the dimension fields, I get a NPE from
org.apache.kylin.stream.core.query.StreamingTupleConverter.
(According to a colleague, a similar query used to work for some time in our
environment, and then stopped working, but I can't verify this statement.
Restarting the Kylin processes or disabling/enabling the cube does not "fix"
the issue.)
Please see stacktrace below.
> NPE in StreamingTupleConverter when querying count on a dimension field
> ---
>
> Key: KYLIN-4191
> URL: https://issues.apache.org/jira/browse/KYLIN-4191
> Project: Kylin
> Issue Type: Bug
> Components: Real-time Streaming
>Affects Versions: v3.0.0-alpha
>Reporter: Andras Istvan Nagy
>Priority: Major
> Attachments: NPE.txt
>
>
> I am using the real-time olap feature with a lambda datasource definition.
> When executing a query that has a count(dim_field) in the select clause,
> where "dim_field" is one of the dimension fields, I get a NPE from
> org.apache.kylin.stream.core.query.StreamingTupleConverter.
> (According to a colleague, a similar query used to work for some time in our
> environment, and then stopped working, but I can't verify this statement.
> Restarting the Kylin processes or disabling/enabling the cube does not "fix"
> the issue.)
> The relevant part of stacktrace seems to be:
> {{Caused by: java.lang.NullPointerExceptionCaused by:
> java.lang.NullPointerException at
> org.apache.kylin.stream.core.query.StreamingTupleConverter.(StreamingTupleConverter.java:86)
> ~[kylin-stream-core-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
> org.apache.kylin.storage.stream.rpc.HttpStreamDataSearchClient.search(HttpStreamDataSearchClient.java:104)
> ~[kylin-storage-stream-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
> org.apache.kylin.storage.stream.StreamStorageQuery.search(StreamStorageQuery.java:114)
> ~[kylin-storage-stream-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
> org.apache.kylin.query.enumerator.OLAPEnumerator.queryStorage(OLAPEnumerator.java:114)
> ~[kylin-query-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
> org.apache.kylin.query.enumerator.OLAPEnumerator.moveNext(OLAPEnumerator.java:60)
> ~[kylin-query-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at Baz$1$1.moveNext(Unknown
> Source) ~[?:?] at
> org.apache.calcite.linq4j.EnumerableDefaults.aggregate(EnumerableDefaults.java:116)
> ~[calcite-linq4j-1.16.0-kylin-r2.jar:3.0.0-SNAPSHOT]}}
> Please see attached full stacktrace.
>
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[jira] [Updated] (KYLIN-4191) NPE in StreamingTupleConverter when querying count on a dimension field
[ https://issues.apache.org/jira/browse/KYLIN-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andras Istvan Nagy updated KYLIN-4191: -- Attachment: NPE.txt > NPE in StreamingTupleConverter when querying count on a dimension field > --- > > Key: KYLIN-4191 > URL: https://issues.apache.org/jira/browse/KYLIN-4191 > Project: Kylin > Issue Type: Bug > Components: Real-time Streaming >Affects Versions: v3.0.0-alpha >Reporter: Andras Istvan Nagy >Priority: Major > Attachments: NPE.txt > > > I am using the real-time olap feature with a lambda datasource definition. > When executing a query that has a count(dim_field) in the select clause, > where "dim_field" is one of the dimension fields, I get a NPE from > org.apache.kylin.stream.core.query.StreamingTupleConverter. > (According to a colleague, a similar query used to work for some time in our > environment, and then stopped working, but I can't verify this statement. > Restarting the Kylin processes or disabling/enabling the cube does not "fix" > the issue.) > Please see stacktrace below. > > -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KYLIN-4191) NPE in StreamingTupleConverter when querying count on a dimension field
[
https://issues.apache.org/jira/browse/KYLIN-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Istvan Nagy updated KYLIN-4191:
--
Description:
I am using the real-time olap feature with a lambda datasource definition. When
executing a query that has a count(dim_field) in the select clause, where
"dim_field" is one of the dimension fields, I get a NPE from
org.apache.kylin.stream.core.query.StreamingTupleConverter.
(According to a colleague, a similar query used to work for some time in our
environment, and then stopped working, but I can't verify this statement.
Restarting the Kylin processes or disabling/enabling the cube does not "fix"
the issue.)
Please see stacktrace below.
was:
I am using the real-time olap feature with a lambda datasource definition. When
executing a query that has a count(dim_field) in the select clause, where
"dim_field" is one of the dimension fields, I get a NPE from
org.apache.kylin.stream.core.query.StreamingTupleConverter.
(According to a colleague, a similar query used to work for some time in our
environment, and then stopped working, but I can't verify this statement.
Restarting the Kylin processes or disabling/enabling the cube does not "fix"
the issue.)
Please see stacktrace below.
{noformat}
08:02:19.151 [pool-15-thread-304] ERROR
org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC - Error when
visiting cubes by endpoint08:02:19.151 [pool-15-thread-304] ERROR
org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC - Error when
visiting cubes by endpointjava.sql.SQLException: Error while executing SQL
"select * from (SELECT count(intersection_id) FROM
OBJECT_MOVEMENT_EVENTS_OLAP_VIEW) limit 5": null at
org.apache.calcite.avatica.Helper.createException(Helper.java:56)
~[avatica-1.12.0.jar:3.0.0-SNAPSHOT] at
org.apache.calcite.avatica.Helper.createException(Helper.java:41)
~[avatica-1.12.0.jar:3.0.0-SNAPSHOT] at
org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:163)
~[avatica-1.12.0.jar:3.0.0-SNAPSHOT] at
org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:227)
~[avatica-1.12.0.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.rest.service.QueryService.executeRequest(QueryService.java:969)
~[kylin-server-base-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.rest.service.QueryService.queryWithSqlMassage(QueryService.java:672)
~[kylin-server-base-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.rest.service.QueryService.query(QueryService.java:218)
~[kylin-server-base-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.rest.service.QueryService.queryAndUpdateCache(QueryService.java:479)
~[kylin-server-base-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:439)
~[kylin-server-base-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:377)
~[kylin-server-base-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.apache.kylin.rest.controller.QueryController.query(QueryController.java:93)
~[kylin-server-base-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) ~[?:?] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:1.8.0_222] at java.lang.reflect.Method.invoke(Method.java:498)
~[?:1.8.0_222] at
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
~[kylin-job-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
~[kylin-job-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)
~[kylin-job-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
~[kylin-job-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
~[kylin-job-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
~[kylin-job-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
~[kylin-job-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
~[kylin-job-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
~[kylin-job-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT] at
org.spri
