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Posted to commits@beam.apache.org by "Mark Liu (JIRA)" <ji...@apache.org> on 2016/09/09 17:37:21 UTC
[jira] [Created] (BEAM-624) NoClassDefFoundError Failed Dataflow
Streaming Job
Mark Liu created BEAM-624:
-----------------------------
Summary: NoClassDefFoundError Failed Dataflow Streaming Job
Key: BEAM-624
URL: https://issues.apache.org/jira/browse/BEAM-624
Project: Beam
Issue Type: Bug
Reporter: Mark Liu
Assignee: Mark Liu
NoClassDefFoundError when running streaming job on Dataflow service.
Full stacktrace here when :
{code}
(bb04a33113307d77): Exception: java.lang.NoClassDefFoundError: org/apache/beam/sdk/util/AttemptBoundedExponentialBackOff com.google.cloud.dataflow.worker.runners.worker.WorkerCustomSources$UnboundedReaderIterator.advance(WorkerCustomSources.java:694) com.google.cloud.dataflow.worker.util.common.worker.ReadOperation$SynchronizedReaderIterator.advance(ReadOperation.java:371) com.google.cloud.dataflow.worker.util.common.worker.ReadOperation.runReadLoop(ReadOperation.java:198) com.google.cloud.dataflow.worker.util.common.worker.ReadOperation.start(ReadOperation.java:139) com.google.cloud.dataflow.worker.util.common.worker.MapTaskExecutor.execute(MapTaskExecutor.java:71) com.google.cloud.dataflow.worker.runners.worker.StreamingDataflowWorker.process(StreamingDataflowWorker.java:660) com.google.cloud.dataflow.worker.runners.worker.StreamingDataflowWorker.access$500(StreamingDataflowWorker.java:89) com.google.cloud.dataflow.worker.runners.worker.StreamingDataflowWorker$6.run(StreamingDataflowWorker.java:487) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
{code}
Retore AttemptBounded/AttemptAndTimeBounded backoff classes which are removed in this commit[1] in order to pass Dataflow streaming job against at HEAD.
[1] https://github.com/apache/incubator-beam/commit/dbbcbe604e167b306feac2443bec85f2da3c1dd6
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