Malo Denielou created BEAM-204:
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Summary: truncateStackTrace fails with empty stack trace
Key: BEAM-204
URL: https://issues.apache.org/jira/browse/BEAM-204
Project: Beam
Issue Type: Bug
Components: sdk-java-core
Reporter: Malo Denielou
Assignee: Davor Bonaci
Priority: Minor
>From a user job:
exception:
"java.lang.ArrayIndexOutOfBoundsException: -1
at
com.google.cloud.dataflow.sdk.util.UserCodeException.truncateStackTrace(UserCodeException.java:72)
at
com.google.cloud.dataflow.sdk.util.UserCodeException.<init>(UserCodeException.java:52)
at
com.google.cloud.dataflow.sdk.util.UserCodeException.wrap(UserCodeException.java:35)
at
com.google.cloud.dataflow.sdk.util.UserCodeException.wrapIf(UserCodeException.java:40)
at
com.google.cloud.dataflow.sdk.util.DoFnRunnerBase.wrapUserCodeException(DoFnRunnerBase.java:369)
at
com.google.cloud.dataflow.sdk.util.SimpleDoFnRunner.invokeProcessElement(SimpleDoFnRunner.java:51)
at
com.google.cloud.dataflow.sdk.util.DoFnRunnerBase.processElement(DoFnRunnerBase.java:138)
at
com.google.cloud.dataflow.sdk.runners.worker.SimpleParDoFn.processElement(SimpleParDoFn.java:191)
at
com.google.cloud.dataflow.sdk.runners.worker.ForwardingParDoFn.processElement(ForwardingParDoFn.java:42)
at
com.google.cloud.dataflow.sdk.runners.worker.DataflowWorkerLoggingParDoFn.processElement(DataflowWorkerLoggingParDoFn.java:47)
at
com.google.cloud.dataflow.sdk.util.common.worker.ParDoOperation.process(ParDoOperation.java:53)
at
com.google.cloud.dataflow.sdk.util.common.worker.OutputReceiver.process(OutputReceiver.java:52)
at
com.google.cloud.dataflow.sdk.runners.worker.SimpleParDoFn$1.output(SimpleParDoFn.java:161)
at
com.google.cloud.dataflow.sdk.util.DoFnRunnerBase$DoFnContext.outputWindowedValue(DoFnRunnerBase.java:288)
at
com.google.cloud.dataflow.sdk.util.DoFnRunnerBase$DoFnContext.outputWindowedValue(DoFnRunnerBase.java:284)
at
com.google.cloud.dataflow.sdk.util.DoFnRunnerBase$DoFnProcessContext$1.outputWindowedValue(DoFnRunnerBase.java:508)
at
com.google.cloud.dataflow.sdk.util.AssignWindowsDoFn.processElement(AssignWindowsDoFn.java:65)
at
com.google.cloud.dataflow.sdk.util.SimpleDoFnRunner.invokeProcessElement(SimpleDoFnRunner.java:49)
at
com.google.cloud.dataflow.sdk.util.DoFnRunnerBase.processElement(DoFnRunnerBase.java:138)
at
com.google.cloud.dataflow.sdk.runners.worker.SimpleParDoFn.processElement(SimpleParDoFn.java:191)
at
com.google.cloud.dataflow.sdk.runners.worker.ForwardingParDoFn.processElement(ForwardingParDoFn.java:42)
at
com.google.cloud.dataflow.sdk.runners.worker.DataflowWorkerLoggingParDoFn.processElement(DataflowWorkerLoggingParDoFn.java:47)
at
com.google.cloud.dataflow.sdk.util.common.worker.ParDoOperation.process(ParDoOperation.java:53)
at
com.google.cloud.dataflow.sdk.util.common.worker.OutputReceiver.process(OutputReceiver.java:52)
at
com.google.cloud.dataflow.sdk.runners.worker.SimpleParDoFn$1.output(SimpleParDoFn.java:161)
at
com.google.cloud.dataflow.sdk.util.DoFnRunnerBase$DoFnContext.sideOutputWindowedValue(DoFnRunnerBase.java:315)
at
com.google.cloud.dataflow.sdk.util.DoFnRunnerBase$DoFnProcessContext.sideOutput(DoFnRunnerBase.java:471)
at
com.google.cloud.dataflow.sdk.transforms.Partition$PartitionDoFn.processElement(Partition.java:165)
Looking at the code, it seems that if the user code throwable has an empty
stacktrace we would fail.
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