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Posted to commits@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/12/06 19:31:58 UTC
[jira] [Commented] (BEAM-1096) flink streaming side output
optimization using SplitStream
[ https://issues.apache.org/jira/browse/BEAM-1096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15726461#comment-15726461 ]
ASF GitHub Bot commented on BEAM-1096:
--------------------------------------
GitHub user xhumanoid opened a pull request:
https://github.com/apache/incubator-beam/pull/1520
[BEAM-1096] flink streaming side output optimization using SplitStream
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---
@aljoscha check please
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/xhumanoid/incubator-beam stream_side_output_optimization
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-beam/pull/1520.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 #1520
----
commit 568d73f74219a42cac4028b198f53f22a832990f
Author: Alexey Diomin <di...@gmail.com>
Date: 2016-12-06T19:30:54Z
[BEAM-1096] flink streaming side output optimization using SplitStream
----
> flink streaming side output optimization using SplitStream
> ----------------------------------------------------------
>
> Key: BEAM-1096
> URL: https://issues.apache.org/jira/browse/BEAM-1096
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Affects Versions: 0.4.0-incubating
> Reporter: Alexey Diomin
> Priority: Minor
>
> Current implementation:
> 1) send all events in all output streams
> 2) filtering streams for necessary tags
> Cons: increased cpu usage for serialization all events
> Proposed implementation:
> 1) route event in correct streams based on tag
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