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https://issues.apache.org/jira/browse/FLINK-37811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-37811:
-----------------------------------
Labels: pull-request-available (was: )
> Flink Job stuck in suspend state after losing leadership in Zookeeper HA
> ------------------------------------------------------------------------
>
> Key: FLINK-37811
> URL: https://issues.apache.org/jira/browse/FLINK-37811
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Affects Versions: 1.15.0, 1.20.0
> Reporter: Arun Lakshman
> Priority: Major
> Labels: pull-request-available
> Attachments: notRecovered.csv
>
>
> We have observed an inconsistent behavior pattern where the JobManager
> encounters ZooKeeper session timeout exceptions, leading to leadership loss
> across multiple components including Resource Manager, Job Master, and
> Dispatcher. When this occurs, the system exhibits an unexpected sequence -
> while components are in the process of shutting down, the ZooKeeper
> connection gets RECONNECTED, but jobs still enter a SUSPENDED state. Notably,
> the JobManager process continues to run without performing a system exit. The
> initial trigger appears as a session timeout exception with message "Client
> session timed out, have not heard from server in 26678ms".
>
> I have attached the logs of Job manager
>
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