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https://issues.apache.org/jira/browse/FLINK-9410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16500200#comment-16500200
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ASF GitHub Bot commented on FLINK-9410:
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Github user zhangminglei commented on the issue:
https://github.com/apache/flink/pull/6087
Hi, @tillrohrmann Could you also take another look on this PR ? If the
code wrong, please let me know. and I will give a quick fix. Thank you!
> Replace NMClient with NMClientAsync in YarnResourceManager
> ----------------------------------------------------------
>
> Key: FLINK-9410
> URL: https://issues.apache.org/jira/browse/FLINK-9410
> Project: Flink
> Issue Type: Improvement
> Components: Distributed Coordination
> Affects Versions: 1.5.0, 1.6.0
> Reporter: Till Rohrmann
> Assignee: mingleizhang
> Priority: Critical
> Fix For: 1.6.0
>
>
> Currently, the {{YarnResourceManager}} uses the synchronous {{NMClient}}
> which is called from within the main thread of the {{ResourceManager}}. Since
> these operations are blocking, we should replace the client with the
> {{NMClientAsync}} and make the calls non blocking.
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