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https://issues.apache.org/jira/browse/BEAM-9698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17156197#comment-17156197
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Beam JIRA Bot commented on BEAM-9698:
-------------------------------------
This issue is assigned but has not received an update in 30 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> BeamUncollectRel UncollectDoFn NullPointerException
> ---------------------------------------------------
>
> Key: BEAM-9698
> URL: https://issues.apache.org/jira/browse/BEAM-9698
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql-zetasql
> Reporter: Andrew Pilloud
> Assignee: Andrew Pilloud
> Priority: P2
> Labels: stale-assigned, zetasql-compliance
> Time Spent: 20m
> Remaining Estimate: 0h
>
> two failures in shard 19
> {code}
> org.apache.beam.sdk.Pipeline$PipelineExecutionException:
> java.lang.NullPointerException
> at
> org.apache.beam.runners.direct.DirectRunner$DirectPipelineResult.waitUntilFinish(DirectRunner.java:348)
> at
> org.apache.beam.runners.direct.DirectRunner$DirectPipelineResult.waitUntilFinish(DirectRunner.java:318)
> at
> org.apache.beam.runners.direct.DirectRunner.run(DirectRunner.java:213)
> at org.apache.beam.runners.direct.DirectRunner.run(DirectRunner.java:67)
> at org.apache.beam.sdk.Pipeline.run(Pipeline.java:317)
> at org.apache.beam.sdk.Pipeline.run(Pipeline.java:303)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamEnumerableConverter.runCollector(BeamEnumerableConverter.java:201)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamEnumerableConverter.collectRows(BeamEnumerableConverter.java:218)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamEnumerableConverter.toRowList(BeamEnumerableConverter.java:150)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamEnumerableConverter.toRowList(BeamEnumerableConverter.java:127)
> at
> cloud.dataflow.sql.ExecuteQueryServiceServer$SqlComplianceServiceImpl.executeQuery(ExecuteQueryServiceServer.java:329)
> at
> com.google.zetasql.testing.SqlComplianceServiceGrpc$MethodHandlers.invoke(SqlComplianceServiceGrpc.java:423)
> at
> com.google.zetasql.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:171)
> at
> com.google.zetasql.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:283)
> at
> com.google.zetasql.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:711)
> at
> com.google.zetasql.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
> at
> com.google.zetasql.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.NullPointerException
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamUncollectRel$UncollectDoFn.process(BeamUncollectRel.java:103)
> {code}
> {code}
> Apr 01, 2020 5:58:27 PM
> cloud.dataflow.sql.ExecuteQueryServiceServer$SqlComplianceServiceImpl
> executeQuery
> INFO: Processing Sql statement: SELECT e FROM UNNEST(CAST(NULL AS
> ARRAY<INT64>)) e
> Apr 01, 2020 5:58:27 PM
> cloud.dataflow.sql.ExecuteQueryServiceServer$SqlComplianceServiceImpl
> executeQuery
> INFO: Processing Sql statement: SELECT e FROM UNNEST(CAST(NULL AS
> ARRAY<STRUCT<INT64>>)) e
> {code}
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