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https://issues.apache.org/jira/browse/FLINK-22006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Rohrmann closed FLINK-22006.
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Resolution: Fixed
Fixed via
master:
ec677a188e9239ca80a723206dbbd807789731e7
0eed15de872768cd2ec4a7a3384e49f7bbaeb483
1.12.3.:
aef2392a591edc63b2c1734044cc1a43628a43b1
4ea99332e1997eebca1f3f0a9d9229b8265fe32c
> Could not run more than 20 jobs in a native K8s session when K8s HA enabled
> ---------------------------------------------------------------------------
>
> Key: FLINK-22006
> URL: https://issues.apache.org/jira/browse/FLINK-22006
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Affects Versions: 1.12.2, 1.13.0
> Reporter: Yang Wang
> Assignee: Yang Wang
> Priority: Critical
> Labels: k8s-ha, pull-request-available
> Fix For: 1.13.0, 1.12.3
>
> Attachments: image-2021-03-24-18-08-42-116.png
>
>
> Currently, if we start a native K8s session cluster when K8s HA enabled, we
> could not run more than 20 streaming jobs.
>
> The latest job is always initializing, and the previous one is created and
> waiting to be assigned. It seems that some internal resources have been
> exhausted, e.g. okhttp thread pool , tcp connections or something else.
> !image-2021-03-24-18-08-42-116.png!
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