[BEAM-7002] [beam_PostCommit_Java_Nexmark_Dataflow] [Nexmark] NullPointerException in Main

• Type: Bug
• Status: Resolved
• Priority: P0
• Resolution: Fixed
• Fix Version/s: 2.13.0
• Component/s: dsl-sql, test-failures
• Labels: Done currently-failing
• Assignee: Reuven Lax
• Reporter: Robin Qiu
• Created: 03/Apr/19 20:36
• Updated: 24/Jul/20 19:58
• Resolved: 10/May/19 23:51

Description

Failing Jenkins Job:

https://builds.apache.org/job/beam_PostCommit_Java_Nexmark_Dataflow/2304/console
12:18:49 Exception in thread "main" java.lang.RuntimeException: java.lang.NullPointerException*12:18:49* at org.apache.beam.sdk.nexmark.Main.runAll(Main.java:127)12:18:49 at org.apache.beam.sdk.nexmark.Main.main(Main.java:414)12:18:49 Caused by: java.lang.NullPointerException*12:18:49* at org.apache.beam.runners.core.construction.SchemaTranslation.toProto(SchemaTranslation.java:57)12:18:49 at org.apache.beam.runners.core.construction.SchemaTranslation.toProto(SchemaTranslation.java:85)12:18:49 at org.apache.beam.runners.core.construction.SchemaTranslation.toProto(SchemaTranslation.java:73)12:18:49 at org.apache.beam.runners.core.construction.SchemaTranslation.toProto(SchemaTranslation.java:60)12:18:49 at org.apache.beam.runners.dataflow.util.SchemaCoderCloudObjectTranslator.toCloudObject(SchemaCoderCloudObjectTranslator.java:55)12:18:49 at org.apache.beam.runners.dataflow.util.SchemaCoderCloudObjectTranslator.toCloudObject(SchemaCoderCloudObjectTranslator.java:31)12:18:49 at org.apache.beam.runners.dataflow.util.CloudObjects.asCloudObject(CloudObjects.java:69)12:18:49 at org.apache.beam.runners.dataflow.util.CloudObjectTranslators.addComponents(CloudObjectTranslators.java:59)12:18:49 at org.apache.beam.runners.dataflow.util.CloudObjectTranslators.access$000(CloudObjectTranslators.java:51)12:18:49 at org.apache.beam.runners.dataflow.util.CloudObjectTranslators$6.toCloudObject(CloudObjectTranslators.java:250)12:18:49 at org.apache.beam.runners.dataflow.util.CloudObjectTranslators$6.toCloudObject(CloudObjectTranslators.java:245)12:18:49 at org.apache.beam.runners.dataflow.util.CloudObjects.asCloudObject(CloudObjects.java:69)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator.translateCoder(DataflowPipelineTranslator.java:1151)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator.access$600(DataflowPipelineTranslator.java:119)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator$StepTranslator.addOutput(DataflowPipelineTranslator.java:706)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator$StepTranslator.addOutput(DataflowPipelineTranslator.java:652)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator$8.translateSingleHelper(DataflowPipelineTranslator.java:971)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator$8.translate(DataflowPipelineTranslator.java:952)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator$8.translate(DataflowPipelineTranslator.java:949)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator.visitPrimitiveTransform(DataflowPipelineTranslator.java:475)12:18:49 at org.apache.beam.sdk.runners.TransformHierarchy$Node.visit(TransformHierarchy.java:665)12:18:49 at org.apache.beam.sdk.runners.TransformHierarchy$Node.visit(TransformHierarchy.java:657)12:18:49 at org.apache.beam.sdk.runners.TransformHierarchy$Node.visit(TransformHierarchy.java:657)12:18:49 at org.apache.beam.sdk.runners.TransformHierarchy$Node.access$600(TransformHierarchy.java:317)12:18:49 at org.apache.beam.sdk.runners.TransformHierarchy.visit(TransformHierarchy.java:251)12:18:49 at org.apache.beam.sdk.Pipeline.traverseTopologically(Pipeline.java:458)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator.translate(DataflowPipelineTranslator.java:414)12:18:49 at org.apache.beam.runners.dataflow.DataflowPipelineTranslator.translate(DataflowPipelineTranslator.java:173)12:18:49 at org.apache.beam.runners.dataflow.DataflowRunner.run(DataflowRunner.java:737)12:18:49 at org.apache.beam.runners.dataflow.DataflowRunner.run(DataflowRunner.java:179)12:18:49 at org.apache.beam.sdk.Pipeline.run(Pipeline.java:313)12:18:49 at org.apache.beam.sdk.Pipeline.run(Pipeline.java:299)12:18:49 at org.apache.beam.sdk.nexmark.NexmarkLauncher.run(NexmarkLauncher.java:1178)12:18:49 at org.apache.beam.sdk.nexmark.Main$Run.call(Main.java:89)12:18:49 at org.apache.beam.sdk.nexmark.Main$Run.call(Main.java:78)12:18:49 at java.util.concurrent.FutureTask.run(FutureTask.java:266)12:18:49 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)12:18:49 at java.util.concurrent.FutureTask.run(FutureTask.java:266)12:18:49 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)12:18:49 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)12:18:49 at java.lang.Thread.run(Thread.java:748)

Issue Links

• links to: GitHub Pull Request #8325
• links to: GitHub Pull Request #8422