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ASF GitHub Bot logged work on BEAM-4575: ---------------------------------------- Author: ASF GitHub Bot Created on: 19/Jun/18 23:01 Start Date: 19/Jun/18 23:01 Worklog Time Spent: 10m Work Description: akedin commented on a change in pull request #5687: [BEAM-4575][SQL] Don't wait on Unbounded PCollections URL: https://github.com/apache/beam/pull/5687#discussion_r196604956 ########## File path: sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/rel/BeamEnumerableConverter.java ########## @@ -102,15 +107,37 @@ public Result implement(EnumerableRelImplementor implementor, Prefer prefer) { } } - private static PipelineResult run( + private static @Nullable PipelineResult run( PipelineOptions options, BeamRelNode node, DoFn<Row, Void> doFn) { Pipeline pipeline = Pipeline.create(options); PCollectionTuple.empty(pipeline).apply(node.toPTransform()).apply(ParDo.of(doFn)); PipelineResult result = pipeline.run(); + + if (containsUnboundedPCollection(pipeline)) { + return null; Review comment: Makes sense. Looks good ---------------------------------------------------------------- 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: 113425) Time Spent: 4h 10m (was: 4h) > Beam SQL should cleanly transform graph from Calcite > ---------------------------------------------------- > > Key: BEAM-4575 > URL: https://issues.apache.org/jira/browse/BEAM-4575 > Project: Beam > Issue Type: New Feature > Components: dsl-sql > Reporter: Andrew Pilloud > Assignee: Andrew Pilloud > Priority: Major > Time Spent: 4h 10m > Remaining Estimate: 0h > > It would be nice if the Beam graph matched the Calcite graph in structure > with each node generating a PTransform that is applied onto the PCollection > of it's parent. We should also ensure that each Calcite node only appears in > the Beam graph one time. -- This message was sent by Atlassian JIRA (v7.6.3#76005)