[FLINK-9910] Non-queued scheduling failure sometimes does not return the slot - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Blocker
Resolution: Fixed
Affects Version/s: 1.5.1, 1.6.0, 1.7.0
Fix Version/s: 1.5.2, 1.6.0
Component/s: Runtime / Coordination
Labels:
- pull-request-available

Description

Similar to ~~FLINK-9908~~, it can happen that in case of a non-queued scheduling failure a slot is not properly returned to the SlotPool. The reason for the failure seems to be the exceptional completion of the allocationFuture in Execution#scheduleForExecution.

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GitHub Pull Request #6385

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Assignee:: Till Rohrmann

Reporter:: Till Rohrmann

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 22/Jul/18 19:38

Updated:: 23/Jul/18 22:09

Resolved:: 23/Jul/18 22:09