陈梓立 created FLINK-9778:
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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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