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[jira] [Created] (FLINK-9778) Remove SlotRequest timeout

陈梓立 created FLINK-9778:

             Summary: Remove SlotRequest timeout
                 Key: FLINK-9778
                 URL: https://issues.apache.org/jira/browse/FLINK-9778
             Project: Flink
          Issue Type: Improvement
          Components: JobManager, ResourceManager, TaskManager
            Reporter: 陈梓立
            Assignee: 陈梓立
             Fix For: 1.5.1

Now when SlotPool(JobMaster) requestSlotsFromResourceManager, it checks timeout, if RM does not response in 5 minutes, JM fails the request and re-request it. It does little good and cause flink request resource less exactly.

I would propose remove this timeout mechanism, that is, a SlotRequest does no more timeout. And our current failure tolerant mechanism would handle SlotRequest exception.

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