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https://issues.apache.org/jira/browse/BEAM-2322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Thomas Weise closed BEAM-2322.
------------------------------
Resolution: Cannot Reproduce
Assignee: (was: Thomas Weise)
Fix Version/s: Not applicable
The slice nullpointer exception was caused by a dependency issue that was
resolved since.
> Apex Unittest WordCountTest failed on Jenkins and Local Machine
> ---------------------------------------------------------------
>
> Key: BEAM-2322
> URL: https://issues.apache.org/jira/browse/BEAM-2322
> Project: Beam
> Issue Type: Bug
> Components: runner-apex
> Reporter: Mark Liu
> Priority: Major
> Fix For: Not applicable
>
>
> Unit test
> [WordCountTest|https://github.com/apache/beam/blob/master/runners/apex/src/test/java/org/apache/beam/runners/apex/examples/WordCountTest.java]
> in Apex failed if project directory contains space.
> Jenkins link:
> https://builds.apache.org/job/beam_PostCommit_Java_JDK_Versions_Test/12/jdk=JDK%201.8%20(latest),label=beam/
> Detailed error log from target/surefire-reports:
> {code}
> [14/WriteCounts/WriteFiles/Finalize/ParMultiDo(Anonymous):ApexParDoOperator]
> ERROR com.datatorrent.stram.engine.StreamingContainer - Operator set
> [OperatorDeployInfo[id=14,name=WriteCounts/WriteFiles/Finalize/ParMultiDo(Anonymous),type=GENERIC,checkpoint={ffffffffffffffff,
> 0,
> 0},inputs=[OperatorDeployInfo.InputDeployInfo[portName=input,streamId=stream5,sourceNodeId=1,sourcePortName=output,locality=<null>,partitionMask=0,partitionKeys=<null>],
>
> OperatorDeployInfo.InputDeployInfo[portName=sideInput1,streamId=stream7,sourceNodeId=13,sourcePortName=output,locality=CONTAINER_LOCAL,partitionMask=0,partitionKeys=<null>]],outputs=[]]]
> stopped running due to an exception.
> java.lang.NullPointerException
> at com.datatorrent.netlet.util.Slice.<init>(Slice.java:54)
> at
> org.apache.beam.runners.apex.translation.utils.ApexStateInternals$ApexStateInternalsFactory.stateInternalsForKey(ApexStateInternals.java:449)
> at
> org.apache.beam.runners.apex.translation.utils.StateInternalsProxy.state(StateInternalsProxy.java:64)
> at
> org.apache.beam.runners.core.SideInputHandler.isReady(SideInputHandler.java:189)
> at
> org.apache.beam.runners.core.SimplePushbackSideInputDoFnRunner.isReady(SimplePushbackSideInputDoFnRunner.java:95)
> at
> org.apache.beam.runners.core.SimplePushbackSideInputDoFnRunner.processElementInReadyWindows(SimplePushbackSideInputDoFnRunner.java:76)
> at
> org.apache.beam.runners.apex.translation.operators.ApexParDoOperator.processElementInReadyWindows(ApexParDoOperator.java:309)
> at
> org.apache.beam.runners.apex.translation.operators.ApexParDoOperator.access$400(ApexParDoOperator.java:94)
> at
> org.apache.beam.runners.apex.translation.operators.ApexParDoOperator$1.process(ApexParDoOperator.java:196)
> at
> org.apache.beam.runners.apex.translation.operators.ApexParDoOperator$1.process(ApexParDoOperator.java:187)
> at com.datatorrent.api.DefaultInputPort.put(DefaultInputPort.java:79)
> at
> com.datatorrent.stram.stream.BufferServerSubscriber$BufferReservoir.sweep(BufferServerSubscriber.java:288)
> at com.datatorrent.stram.engine.GenericNode.run(GenericNode.java:269)
> at
> com.datatorrent.stram.engine.StreamingContainer$2.run(StreamingContainer.java:1428)
> {code}
> Space character in directory string may cause the problem and failed the
> translation.
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