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https://issues.apache.org/jira/browse/FLINK-1198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen resolved FLINK-1198.
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Resolution: Fixed
Assignee: Stephan Ewen (was: Alexander Alexandrov)
Fixed via
7d2db95ad3661663f9f33749717f81ec7f0fae7b
e1fd6899e36a3ec32817658a18350a2cd801c3b8
d8052d488c999085375c78e31be70bf75e11c420
cc766533e09c8b59cfb951c86c2e3989720fbeb9
> Store broadcast variables once per TaskManager
> ----------------------------------------------
>
> Key: FLINK-1198
> URL: https://issues.apache.org/jira/browse/FLINK-1198
> Project: Flink
> Issue Type: Improvement
> Components: Local Runtime
> Affects Versions: 0.7.0-incubating
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Fix For: 0.8-incubating
>
>
> Currently, a copy of the broadcast variable is sent to each parallel task,
> rather than once to the TaskManager where the tasks share them.
> Sharing the braodcast variables would increase memory efficiency
> significantly.
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