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Posted to issues@flink.apache.org by "Xintong Song (Jira)" <ji...@apache.org> on 2021/05/11 07:49:00 UTC
[jira] [Closed] (FLINK-22624) Default resource allocation strategy
will allocate more pending task managers than demand
[ 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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