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Posted to issues@flink.apache.org by "shuai.xu (JIRA)" <ji...@apache.org> on 2017/07/04 04:08:01 UTC

[jira] [Commented] (FLINK-6434) There may be allocatedSlots leak in SlotPool

    [ https://issues.apache.org/jira/browse/FLINK-6434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16073081#comment-16073081 ] 

shuai.xu commented on FLINK-6434:
---------------------------------

[~till.rohrmann] Sorry, I have not start working on it

> There may be allocatedSlots leak in SlotPool
> --------------------------------------------
>
>                 Key: FLINK-6434
>                 URL: https://issues.apache.org/jira/browse/FLINK-6434
>             Project: Flink
>          Issue Type: Bug
>          Components: Cluster Management
>            Reporter: shuai.xu
>            Assignee: shuai.xu
>              Labels: flip-6
>
> If the call allocateSlot() from Execution to Slotpool timeout, the job will begin to failover, but the pending request are still in SlotPool, if then a new slot register to SlotPool, it may be fulfill the outdated pending request and be added to allocatedSlots, but it will never be used and will never be recycled.



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