[ https://issues.apache.org/jira/browse/BEAM-5441?focusedWorklogId=146456&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-146456 ]
ASF GitHub Bot logged work on BEAM-5441: ---------------------------------------- Author: ASF GitHub Bot Created on: 21/Sep/18 16:29 Start Date: 21/Sep/18 16:29 Worklog Time Spent: 10m Work Description: ryan-williams commented on a change in pull request #6461: [BEAM-5441] extend primitive transform check to find subtransform leaves URL: https://github.com/apache/beam/pull/6461#discussion_r219555610 ########## File path: runners/core-construction-java/src/main/java/org/apache/beam/runners/core/construction/graph/QueryablePipeline.java ########## @@ -123,15 +125,27 @@ private QueryablePipeline(Collection<String> transformIds, Components components @VisibleForTesting static Collection<String> getPrimitiveTransformIds(RunnerApi.Components components) { Collection<String> ids = new LinkedHashSet<>(); + for (Map.Entry<String, PTransform> transformEntry : components.getTransformsMap().entrySet()) { PTransform transform = transformEntry.getValue(); boolean isPrimitive = isPrimitiveTransform(transform); if (isPrimitive) { Review comment: perhaps? I can't say definitively, but: it is already in [the `DeprecatedPrimitives` section of the proto](https://github.com/apache/beam/blob/a6897100e34cf2b6f177d261f65678c4ff8c7616/model/pipeline/src/main/proto/beam_runner_api.proto#L238) is it always implemented as a composite / in terms of other primitives? we're currently also having a discussion about the other "deprecated primitive", [`CREATE_VIEW`](https://github.com/apache/beam/blob/a6897100e34cf2b6f177d261f65678c4ff8c7616/model/pipeline/src/main/proto/beam_runner_api.proto#L242), which is related to a bunch of the remaining failing Java PVR tests ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 146456) Time Spent: 2.5h (was: 2h 20m) > Portable Wordcount fails in GreedyPipelineFuser > ----------------------------------------------- > > Key: BEAM-5441 > URL: https://issues.apache.org/jira/browse/BEAM-5441 > Project: Beam > Issue Type: New Feature > Components: examples-python, sdk-java-core > Affects Versions: 2.8.0 > Reporter: Maximilian Michels > Assignee: Ryan Williams > Priority: Major > Labels: portability, portability-flink > Fix For: 2.8.0 > > Time Spent: 2.5h > Remaining Estimate: 0h > > The Python SDK wordcount with the PortableRunner throws the following > exception: > {noformat} > java.lang.IllegalArgumentException: A PCollectionNode should have exactly one > producing PTransformNode, PCollectionNode{id=ref_PCollection_PCollection_26, > PCollection=unique_name: > "60write/Write/WriteImpl/DoOnce/Read/Reshuffle/RemoveRandomKeys.None" > coder_id: "ref_Coder_FastPrimitivesCoder_2" > is_bounded: BOUNDED > windowing_strategy_id: "ref_Windowing_Windowing_1" > } has > [PTransformNode{id=ref_AppliedPTransform_write/Write/WriteImpl/DoOnce/Read/Reshuffle_32, > transform=spec { > urn: "beam:transform:generic_composite:v1" > payload: "<Reshuffle(PTransform) label=[Reshuffle]>" > } > subtransforms: > "ref_AppliedPTransform_write/Write/WriteImpl/DoOnce/Read/Reshuffle/AddRandomKeys_33" > subtransforms: > "ref_AppliedPTransform_write/Write/WriteImpl/DoOnce/Read/Reshuffle/ReshufflePerKey_34" > subtransforms: > "ref_AppliedPTransform_write/Write/WriteImpl/DoOnce/Read/Reshuffle/RemoveRandomKeys_41" > inputs { > key: "0" > value: "ref_PCollection_PCollection_19" > } > outputs { > key: "None" > value: "ref_PCollection_PCollection_26" > } > unique_name: "write/Write/WriteImpl/DoOnce/Read/Reshuffle" > }, > PTransformNode{id=ref_AppliedPTransform_write/Write/WriteImpl/DoOnce/Read/Reshuffle/RemoveRandomKeys_41, > transform=spec { > urn: "urn:beam:transform:pardo:v1" > payload: "\n\317\006\n\255\006\n > beam:dofn:pickled_python_info:v1\032\210\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\022\035ref_Environment_Environment_1" > } > inputs { > key: "0" > value: "ref_PCollection_PCollection_25" > } > outputs { > key: "None" > value: "ref_PCollection_PCollection_26" > } > unique_name: "write/Write/WriteImpl/DoOnce/Read/Reshuffle/RemoveRandomKeys" > }] > at > org.apache.beam.repackaged.beam_runners_core_construction_java.com.google.common.base.Preconditions.checkArgument(Preconditions.java:416) > at > org.apache.beam.runners.core.construction.graph.QueryablePipeline.buildNetwork(QueryablePipeline.java:176) > at > org.apache.beam.runners.core.construction.graph.QueryablePipeline.<init>(QueryablePipeline.java:119) > at > org.apache.beam.runners.core.construction.graph.QueryablePipeline.forPrimitivesIn(QueryablePipeline.java:82) > at > org.apache.beam.runners.core.construction.graph.GreedyPipelineFuser.<init>(GreedyPipelineFuser.java:67) > at > org.apache.beam.runners.core.construction.graph.GreedyPipelineFuser.fuse(GreedyPipelineFuser.java:89) > at > org.apache.beam.runners.flink.FlinkJobInvocation.runPipeline(FlinkJobInvocation.java:96) > at > org.apache.beam.repackaged.beam_runners_flink_2.11.com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:111) > at > org.apache.beam.repackaged.beam_runners_flink_2.11.com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:58) > at > org.apache.beam.repackaged.beam_runners_flink_2.11.com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:75) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > {noformat} > Looks like it was caused by https://github.com/apache/beam/pull/6328 -- This message was sent by Atlassian JIRA (v7.6.3#76005)