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Posted to issues@beam.apache.org by "Chamikara Madhusanka Jayalath (Jira)" <ji...@apache.org> on 2020/05/21 19:13:00 UTC
[jira] [Commented] (BEAM-10057) Failure when getting watermark
"getWatermark is never meant to be invoked."
[ https://issues.apache.org/jira/browse/BEAM-10057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17113473#comment-17113473 ]
Chamikara Madhusanka Jayalath commented on BEAM-10057:
------------------------------------------------------
cc: [~bhulette]
> Failure when getting watermark "getWatermark is never meant to be invoked."
> ---------------------------------------------------------------------------
>
> Key: BEAM-10057
> URL: https://issues.apache.org/jira/browse/BEAM-10057
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Chamikara Madhusanka Jayalath
> Assignee: Luke Cwik
> Priority: P0
> Fix For: 2.22.0
>
>
> generic::unknown: org.apache.beam.sdk.util.UserCodeException: java.lang.UnsupportedOperationException: getWatermark is never meant to be invoked. at org.apache.beam.sdk.util.UserCodeException.wrap(UserCodeException.java:36) at org.apache.beam.sdk.io.Read$UnboundedSourceAsSDFWrapperFn$DoFnInvoker.invokeProcessElement(Unknown Source) at org.apache.beam.fn.harness.FnApiDoFnRunner.processElementForElementAndRestriction(FnApiDoFnRunner.java:838) at org.apache.beam.fn.harness.FnApiDoFnRunner.processElementForSizedElementAndRestriction(FnApiDoFnRunner.java:808) at org.apache.beam.fn.harness.FnApiDoFnRunner.access$200(FnApiDoFnRunner.java:132) at org.apache.beam.fn.harness.FnApiDoFnRunner$Factory$2.accept(FnApiDoFnRunner.java:226) at org.apache.beam.fn.harness.FnApiDoFnRunner$Factory$2.accept(FnApiDoFnRunner.java:223) at org.apache.beam.fn.harness.data.PCollectionConsumerRegistry$MetricTrackingFnDataReceiver.accept(PCollectionConsumerRegistry.java:216) at org.apache.beam.fn.harness.data.PCollectionConsumerRegistry$MetricTrackingFnDataReceiver.accept(PCollectionConsumerRegistry.java:179) at org.apache.beam.fn.harness.BeamFnDataReadRunner.forwardElementToConsumer(BeamFnDataReadRunner.java:204) at org.apache.beam.fn.harness.data.QueueingBeamFnDataClient.drainAndBlock(QueueingBeamFnDataClient.java:106) at org.apache.beam.fn.harness.control.ProcessBundleHandler.processBundle(ProcessBundleHandler.java:295) at org.apache.beam.fn.harness.control.BeamFnControlClient.delegateOnInstructionRequestType(BeamFnControlClient.java:173) at org.apache.beam.fn.harness.control.BeamFnControlClient.lambda$processInstructionRequests$0(BeamFnControlClient.java:157) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
>
> Seems to be a breakage in SDF due to a recent change.
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