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From "Xintong Song (Jira)" <j...@apache.org>
Subject [jira] [Closed] (FLINK-22624) Default resource allocation strategy will allocate more pending task managers than demand
Date Tue, 11 May 2021 07:49:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-22624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xintong Song closed FLINK-22624.
--------------------------------
    Fix Version/s:     (was: 1.13.1)
       Resolution: Fixed

Fixed via
- master (1.14): f667629ece8ed59a1dc439da7d49e6298880f320

> Default resource allocation strategy will allocate more pending task managers than demand
> -----------------------------------------------------------------------------------------
>
>                 Key: FLINK-22624
>                 URL: https://issues.apache.org/jira/browse/FLINK-22624
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 1.13.0
>            Reporter: Yangze Guo
>            Assignee: Yangze Guo
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.14.0
>
>
> When the {{DefaultResourceAllocationStrategy}} try to fulfill a requirement with allocating
new pending task managers. The remaining resource of those task managers will never be used
to fulfill other requirement, which hurt resource utilization.



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