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https://issues.apache.org/jira/browse/FLINK-38133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jeremyMu updated FLINK-38133:
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Description:
Before exiting abnormally, jm will clear the metadata information of ha
(metadata information such as checkpoint pointers
In actual business operations, the number of TM retries is configured (in some
business scenarios, the taskmanager will not retry indefinitely). If the TM
reaches the retry limit and fails to pull up the job normally, it will cause
the JM to crash. After the JM crashes, the metadata information stored by HA
will be cleared (check the logic in the source code). As a result, when the JM
automatically restarts, it cannot find the HA metadata information, and thus
cannot locate the most recent Checkpoint state
was:Before exiting abnormally, jm will clear the metadata information of ha
(metadata information such as checkpoint pointers
> Unable to find checkpoint status analysis during Flink restart on
> k8s，jobmanager created by deployment
> ------------------------------------------------------------------------------------------------------
>
> Key: FLINK-38133
> URL: https://issues.apache.org/jira/browse/FLINK-38133
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Kubernetes
> Affects Versions: 1.16.2
> Reporter: jeremyMu
> Priority: Major
> Attachments: 486dc1fed2cf5b84922ede34d479015.png
>
>
> Before exiting abnormally, jm will clear the metadata information of ha
> (metadata information such as checkpoint pointers
> In actual business operations, the number of TM retries is configured (in
> some business scenarios, the taskmanager will not retry indefinitely). If the
> TM reaches the retry limit and fails to pull up the job normally, it will
> cause the JM to crash. After the JM crashes, the metadata information stored
> by HA will be cleared (check the logic in the source code). As a result, when
> the JM automatically restarts, it cannot find the HA metadata information,
> and thus cannot locate the most recent Checkpoint state
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