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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2017/10/10 15:44:00 UTC

[jira] [Created] (FLINK-7793) SlotManager releases idle TaskManager in standalone mode

Till Rohrmann created FLINK-7793:
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             Summary: SlotManager releases idle TaskManager in standalone mode
                 Key: FLINK-7793
                 URL: https://issues.apache.org/jira/browse/FLINK-7793
             Project: Flink
          Issue Type: Bug
          Components: ResourceManager
    Affects Versions: 1.4.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann


The {{SlotManager}} releases idle {{TaskManagers}} and removes all their slots. This also happens in standalone mode where we cannot release task managers. 

I suggest to let the {{ResourceManager}} decide whether a resource can be released or not. Only in the former case, we will remove the associated slots from the {{SlotManager}}.



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