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https://issues.apache.org/jira/browse/FLINK-1030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14117505#comment-14117505
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ASF GitHub Bot commented on FLINK-1030:
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Github user StephanEwen commented on the pull request:
https://github.com/apache/incubator-flink/pull/36#issuecomment-54074682
Sorry for the long delay. This looks like cool work, especially unifying
the Accumulators and Aggregators :-)
This is interacting quite a bit with the RPC, ExecutionGraph, and
JobManager/TaskManager communication (see
https://issues.apache.org/jira/browse/FLINK-1030). I am currently reworking
that and would like to merge it with that part once it is done.
> Cleanly separate the Instance Management and Resource Assignment
> ----------------------------------------------------------------
>
> Key: FLINK-1030
> URL: https://issues.apache.org/jira/browse/FLINK-1030
> Project: Flink
> Issue Type: Sub-task
> Components: JobManager
> Affects Versions: 0.6-incubating
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Fix For: 0.7-incubating
>
>
> Currently, resource assignment is spread between the InstanceManager and the
> Scheduler.
> I propose to make the InstanceManager only responsible for bookkeeping of
> live and dead workers.
> The Scheduler and Instances themselves should be responsible for keeping tabs
> on allocated resources.
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