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Posted to dev@flink.apache.org by "Till Rohrmann (Jira)" <ji...@apache.org> on 2021/01/21 16:59:02 UTC

[jira] [Created] (FLINK-21075) FLIP-160: Declarative scheduler

Till Rohrmann created FLINK-21075:
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             Summary: FLIP-160: Declarative scheduler
                 Key: FLINK-21075
                 URL: https://issues.apache.org/jira/browse/FLINK-21075
             Project: Flink
          Issue Type: New Feature
          Components: Runtime / Coordination
    Affects Versions: 1.13.0
            Reporter: Till Rohrmann
             Fix For: 1.13.0


The declarative scheduler is a new scheduler which first declares the required resources and waits for them before deciding on the parallelism with which to execute a job. This behaviour has the benefit that Flink will be able to adjust the job to the available resources and to also make use of resources which arrive later. The details can be found in the [FLIP-160|https://cwiki.apache.org/confluence/x/mwtRCg].

This ticket serves as the umbrella for all related sub tasks.



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