Details
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Bug
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Status: Triage Needed
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P2
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Resolution: Unresolved
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2.39.0
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None
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None
Description
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)