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https://issues.apache.org/jira/browse/BEAM-255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Halperin updated BEAM-255:
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Description:
The work by [~lcwik] to move TextIO from a Dataflow-specific implementation to
a FileBasedSink-based implementation may have caused performance regressions
for Dataflow -- which really means it has exposed an opportunity for
improvement in the Beam combination of Write/FileBasedSink.
This is a general tracking bug for SDK-side improvements (likely GCP-related).
was:
The work by [~lcwik] to move TextIO from a Dataflow-specific implementation to
a FileBasedSink-based implementation may have caused performance regressions --
which really means it has exposed opportunity for improvement in the Beam
combination of Write/FileBasedSink.
This is a general tracking bug for SDK-side improvements (likely GCP-related).
> Understand and improve performance of Write/FileBasedSink
> ---------------------------------------------------------
>
> Key: BEAM-255
> URL: https://issues.apache.org/jira/browse/BEAM-255
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-gcp
> Reporter: Daniel Halperin
> Assignee: Daniel Halperin
>
> The work by [~lcwik] to move TextIO from a Dataflow-specific implementation
> to a FileBasedSink-based implementation may have caused performance
> regressions for Dataflow -- which really means it has exposed an opportunity
> for improvement in the Beam combination of Write/FileBasedSink.
> This is a general tracking bug for SDK-side improvements (likely GCP-related).
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