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Posted to issues@beam.apache.org by "Brian Hulette (Jira)" <ji...@apache.org> on 2021/03/23 12:39:00 UTC
[jira] [Commented] (BEAM-3636) DirectRunner proto roundtrip masks
stable name errors
[ https://issues.apache.org/jira/browse/BEAM-3636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17307016#comment-17307016 ]
Brian Hulette commented on BEAM-3636:
-------------------------------------
[~kenn] is this still happening?
> DirectRunner proto roundtrip masks stable name errors
> -----------------------------------------------------
>
> Key: BEAM-3636
> URL: https://issues.apache.org/jira/browse/BEAM-3636
> Project: Beam
> Issue Type: Bug
> Components: runner-direct
> Reporter: Kenneth Knowles
> Priority: P1
>
> Example failure: https://builds.apache.org/job/beam_PreCommit_Java_MavenInstall/org.apache.beam$beam-sdks-java-io-hbase/17584/testReport/junit/org.apache.beam.sdk.io.hbase/HBaseIOTest/testReadingWithKeyRange/
> {code}
> Pipeline update will not be possible because the following transforms do not have stable unique names: PAssert$2/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey, CountTEST-KEY-RANGE-TABLE_ByteKeyRange{startKey=[], endKey=[32]}/Combine.perKey(Count)/GroupByKey.
> Conflicting instances:
> - name=PAssert$2/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey:
> - GroupByKey
> - GroupByKey
> - name=CountTEST-KEY-RANGE-TABLE_ByteKeyRange{startKey=[], endKey=[32]}/Combine.perKey(Count)/GroupByKey:
> - GroupByKey
> - GroupByKey
> You can fix it adding a name when you call apply(): pipeline.apply(<name>, <transform>).
> {code}
> The test clearly does have stable name errors. This was exposed by reverting the proto roundtrip in the DirectRunner. Precommit and postcommit are otherwise green, so this is being masked.
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