[jira] [Closed] (FLINK-9932) Timed-out TaskExecutor slot-offers to JobMaster leak the slot

["Chesnay Schepler (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-9932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler closed FLINK-9932.
-----------------------------------

> Timed-out TaskExecutor slot-offers to JobMaster leak the slot
> -------------------------------------------------------------
>
>                 Key: FLINK-9932
>                 URL: https://issues.apache.org/jira/browse/FLINK-9932
>             Project: Flink
>          Issue Type: Bug
>          Components: Cluster Management
>    Affects Versions: 1.5.0
>            Reporter: shuai.xu
>            Assignee: shuai.xu
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 1.5.5, 1.6.2, 1.7.0
>
>
> When task executor offer slot to job master, it will first mark the slot as active.
> If the offer slot call timeout, the task executor will try to call offerSlotsToJobManager again,
> but it will only offer the slot in ALLOCATED state. As the slot has already be mark ACTIVE, it will never be offered and this will cause slot leak.



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