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Posted to commits@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/05/03 22:08:12 UTC
[jira] [Commented] (BEAM-255) Understand and improve performance of
Write/FileBasedSink
[ https://issues.apache.org/jira/browse/BEAM-255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15269481#comment-15269481 ]
ASF GitHub Bot commented on BEAM-255:
-------------------------------------
GitHub user dhalperi opened a pull request:
https://github.com/apache/incubator-beam/pull/279
[BEAM-255] Write: add limited logging
This will help, for all sinks, users and developers gain insight into where time
is spent. (Enabling DEBUG level will provide more insight.)
R: @lukecwik
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dhalperi/incubator-beam write-logging
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-beam/pull/279.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #279
----
commit d892f259cb9dd33b762aca416d9b616423c5fbae
Author: Dan Halperin <dh...@google.com>
Date: 2016-05-03T20:07:04Z
[BEAM-255] Write: add limited logging
This will help, for all sinks, users and developers gain insight into where time
is spent. (Enabling DEBUG level will provide more insight.)
----
> 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 -- 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).
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