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Posted to commits@beam.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2016/08/26 05:49:21 UTC
[jira] [Resolved] (BEAM-315) Flink Runner compares keys unencoded
which may produce incorrect results
[ https://issues.apache.org/jira/browse/BEAM-315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aljoscha Krettek resolved BEAM-315.
-----------------------------------
Resolution: Fixed
> Flink Runner compares keys unencoded which may produce incorrect results
> ------------------------------------------------------------------------
>
> Key: BEAM-315
> URL: https://issues.apache.org/jira/browse/BEAM-315
> Project: Beam
> Issue Type: Bug
> Components: runner-flink
> Affects Versions: 0.1.0-incubating, 0.2.0-incubating
> Reporter: Pawel Szczur
> Assignee: Aljoscha Krettek
> Fix For: 0.3.0-incubating
>
> Attachments: CoGroupPipelineStringKey.java, execution.log, execution_split.log, execution_split_sorted.log
>
>
> Same keys are processed multiple times.
> A repo to reproduce the bug:
> https://github.com/orian/cogroup-wrong-grouping
> Discussion:
> http://mail-archives.apache.org/mod_mbox/incubator-beam-user/201605.mbox/%3CCAB2uKkG2xHsWpLFUkYnt8eEzdxU%3DB_nu6crTwVi-ZuUpugxkPQ%40mail.gmail.com%3E
> Notice: I haven't tested other runners (didn't manage to configure Spark).
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