[jira] [Created] (FLINK-1413) Add option to YARN client to use already deployed uberjar/flink files instead of redeploying on each YARN session

[Shang Yuanchun (Jira)]

Robert Metzger created FLINK-1413:
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             Summary: Add option to YARN client to use already deployed uberjar/flink files instead of redeploying on each YARN session
                 Key: FLINK-1413
                 URL: https://issues.apache.org/jira/browse/FLINK-1413
             Project: Flink
          Issue Type: Improvement
          Components: YARN Client
            Reporter: Robert Metzger


Right now, Flink is redeploying all the files it needs for each YARN session or per job yarn cluster.

In particular with the new "per job yarn cluster" feature, it's an unnecessary waste of resources to redeploy the files on each job.



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