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https://issues.apache.org/jira/browse/FLINK-13256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhu Zhu updated FLINK-13256:
----------------------------
Description:
In this case, we observed that the job initially is triggering periodical
checkpoints as expected.
But after 2 region failovers, no checkpoint is triggered any more, even after
all the tasks are RUNNING again.
A sample log is attached along with the related topology desc pic.
This case may not be reproduced every time.
was:
In this case, we observed that the job initially is triggering periodical
checkpoints as expected.
But after 2 region failovers, no checkpoint is triggered any more, even after
all the tasks are RUNNING again.
A sample
log(jm_no_cp_after_failover.log^!/jira/images/icons/link_attachment_7.gif|width=7,height=7!^)
is attached along with the related topology desc pic.
This case may not be reproduced every time.
> Periodical checkpointing is stopped after failovers
> ---------------------------------------------------
>
> Key: FLINK-13256
> URL: https://issues.apache.org/jira/browse/FLINK-13256
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Checkpointing
> Affects Versions: 1.9.0
> Reporter: Zhu Zhu
> Assignee: Yun Tang
> Priority: Blocker
> Fix For: 1.9.0
>
> Attachments: 15_15_20__07_15_2019.jpg, jm_no_cp_after_failover.log
>
>
> In this case, we observed that the job initially is triggering periodical
> checkpoints as expected.
> But after 2 region failovers, no checkpoint is triggered any more, even after
> all the tasks are RUNNING again.
> A sample log is attached along with the related topology desc pic.
> This case may not be reproduced every time.
>
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