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Posted to issues@flink.apache.org by "vinoyang (JIRA)" <ji...@apache.org> on 2019/05/31 02:27:00 UTC

[jira] [Updated] (FLINK-12683) Provide task manager's location information for checkpoint acknowledge log message

     [ https://issues.apache.org/jira/browse/FLINK-12683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

vinoyang updated FLINK-12683:
-----------------------------
    Summary: Provide task manager's location information for checkpoint acknowledge log message  (was: Provide task manager's location information for checkpoint acknowledge message to improve the checkpoint log message)

> Provide task manager's location information for checkpoint acknowledge log message
> ----------------------------------------------------------------------------------
>
>                 Key: FLINK-12683
>                 URL: https://issues.apache.org/jira/browse/FLINK-12683
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Checkpointing
>            Reporter: vinoyang
>            Assignee: vinoyang
>            Priority: Major
>
> Currently, the {{AcknowledgeCheckpoint}} does not contain the task manager's location information. When a task's snapshot task sends an ack message to the coordinator, we can only log this message:
> {code:java}
> Received late message for now expired checkpoint attempt 6035 from ccd88d08bf82245f3466c9480fb5687a of job 775ef8ff0159b071da7804925bbd362f.
> {code}
> Sometimes we need to get this sub task's location information to do the further debug work, e.g. stack trace dump. But, without the location information, It will not help to quickly locate the problem.
>  



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