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https://issues.apache.org/jira/browse/FLINK-19704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhuqi updated FLINK-19704:
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Attachment: (was: image-2020-10-19-14-26-32-800.png)
> Flink checkpoint will fail when keytab dir meets a failure, and flink should
> handle it.
> ---------------------------------------------------------------------------------------
>
> Key: FLINK-19704
> URL: https://issues.apache.org/jira/browse/FLINK-19704
> Project: Flink
> Issue Type: Bug
> Components: Deployment / YARN
> Affects Versions: 1.10.0, 1.11.0
> Reporter: zhuqi
> Priority: Major
> Attachments: image-2020-10-19-14-18-38-096.png,
> image-2020-10-19-14-19-28-567.png, image-2020-10-19-14-29-22-528.png
>
>
> The yarn dir cache the keytab.
> !image-2020-10-19-14-18-38-096.png!
> The dir related keytab is bad. It will cause the checkpoint fail.
> !image-2020-10-19-14-19-28-567.png!
> And flink will trigger checkpoint again, not aware of the keytab related dir
> failed.
> !image-2020-10-19-14-29-22-528.png|width=697,height=312!
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