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https://issues.apache.org/jira/browse/BEAM-849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15820729#comment-15820729
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Amit Sela commented on BEAM-849:
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So in the "spirit" of the unified model, would you agree that bounded pipelines
should also explicitly call for {{cancel()}} after
{{waitUntilFinish(Duration)}} ? and so they should return the {{State}} as it
is and not {{null}} ?
Also, it might make sense to not support {{waitUntilFinish()}} in unbounded
pipelines since it will wait "forever", no ?
> Redesign PipelineResult API
> ---------------------------
>
> Key: BEAM-849
> URL: https://issues.apache.org/jira/browse/BEAM-849
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Reporter: Pei He
>
> Current state:
> Jira https://issues.apache.org/jira/browse/BEAM-443 addresses
> waitUntilFinish() and cancel().
> However, there are additional work around PipelineResult:
> need clearly defined contract and verification across all runners
> need to revisit how to handle metrics/aggregators
> need to be able to get logs
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