Declan Easton created BEAM-14551:
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Summary: Exception from ElasticSearch Write Module in DataFlow
Key: BEAM-14551
URL: https://issues.apache.org/jira/browse/BEAM-14551
Project: Beam
Issue Type: Bug
Components: io-java-elasticsearch, runner-dataflow
Affects Versions: 2.39.0
Reporter: Declan Easton
I am seeing the following exception being thrown from the ElasticSearch Write
module when running my streaming pipeline from Google DataFlow. I am using
Apache Beam 2.39.0. I hope someone will be able to help me or tell me if this
is a bug. Thanks a lot.
2022-06-02T02:21:07.023945713ZError message from worker:
java.lang.ClassCastException: class
org.apache.beam.sdk.transforms.windowing.GlobalWindow cannot be cast to class
org.apache.beam.sdk.transforms.windowing.IntervalWindow
(org.apache.beam.sdk.transforms.windowing.GlobalWindow and
org.apache.beam.sdk.transforms.windowing.IntervalWindow are in unnamed module
of loader 'app')
org.apache.beam.sdk.transforms.windowing.IntervalWindow$IntervalWindowCoder.registerByteSizeObserver(IntervalWindow.java:142)
org.apache.beam.sdk.coders.IterableLikeCoder.registerByteSizeObserver(IterableLikeCoder.java:209)
org.apache.beam.sdk.coders.IterableLikeCoder.registerByteSizeObserver(IterableLikeCoder.java:59)
org.apache.beam.sdk.util.WindowedValue$FullWindowedValueCoder.registerByteSizeObserver(WindowedValue.java:640)
org.apache.beam.sdk.util.WindowedValue$FullWindowedValueCoder.registerByteSizeObserver(WindowedValue.java:558)
org.apache.beam.runners.dataflow.worker.IntrinsicMapTaskExecutorFactory$ElementByteSizeObservableCoder.registerByteSizeObserver(IntrinsicMapTaskExecutorFactory.java:403)
org.apache.beam.runners.dataflow.worker.util.common.worker.OutputObjectAndByteCounter.update(OutputObjectAndByteCounter.java:128)
org.apache.beam.runners.dataflow.worker.DataflowOutputCounter.update(DataflowOutputCounter.java:67)
org.apache.beam.runners.dataflow.worker.util.common.worker.OutputReceiver.process(OutputReceiver.java:43)
org.apache.beam.runners.dataflow.worker.SimpleParDoFn$1.output(SimpleParDoFn.java:285)
org.apache.beam.runners.dataflow.worker.repackaged.org.apache.beam.runners.core.SimpleDoFnRunner.outputWindowedValue(SimpleDoFnRunner.java:251)
org.apache.beam.runners.dataflow.worker.repackaged.org.apache.beam.runners.core.SimpleDoFnRunner.access$900(SimpleDoFnRunner.java:85)
org.apache.beam.runners.dataflow.worker.repackaged.org.apache.beam.runners.core.SimpleDoFnRunner$DoFnFinishBundleArgumentProvider$Context.output(SimpleDoFnRunner.java:309)
org.apache.beam.runners.dataflow.worker.repackaged.org.apache.beam.runners.core.SimpleDoFnRunner$DoFnFinishBundleArgumentProvider$Context.output(SimpleDoFnRunner.java:304)
org.apache.beam.sdk.io.elasticsearch.ElasticsearchIO$BulkIO$BulkIOBaseFn$FinishBundleContextAdapter.output(ElasticsearchIO.java:2415)
org.apache.beam.sdk.io.elasticsearch.ElasticsearchIO$BulkIO$BulkIOBaseFn.flushAndOutputResults(ElasticsearchIO.java:2422)
org.apache.beam.sdk.io.elasticsearch.ElasticsearchIO$BulkIO$BulkIOBaseFn.finishBundle(ElasticsearchIO.java:2382)
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