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https://issues.apache.org/jira/browse/BEAM-9698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17197837#comment-17197837
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Beam JIRA Bot commented on BEAM-9698:
-------------------------------------
This issue is P2 but has been unassigned without any comment for 60 days so it
has been labeled "stale-P2". If this issue is still affecting you, we care!
Please comment and remove the label. Otherwise, in 14 days the issue will be
moved to P3.
Please see https://beam.apache.org/contribute/jira-priorities/ for a detailed
explanation of what these priorities mean.
> 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
> Priority: P2
> Labels: stale-P2, zetasql-compliance
> Time Spent: 40m
> 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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