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Posted to hdfs-issues@hadoop.apache.org by "Aihua Xu (Jira)" <ji...@apache.org> on 2020/10/03 18:31:00 UTC

[jira] [Commented] (HDFS-15562) StandbyCheckpointer will do checkpoint repeatedly while connecting observer/active namenode failed

    [ https://issues.apache.org/jira/browse/HDFS-15562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17206838#comment-17206838 ] 

Aihua Xu commented on HDFS-15562:
---------------------------------

[~aswqazxsd] I will take a look. If you can provide more details like the version, stack trace, etc. that will be helpful.

> StandbyCheckpointer will do checkpoint repeatedly while connecting observer/active namenode failed
> --------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-15562
>                 URL: https://issues.apache.org/jira/browse/HDFS-15562
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: SunHao
>            Assignee: Aihua Xu
>            Priority: Major
>
> We find the standby namenode will do checkpoint over and over while connecting observer/active namenode failed.
> StandbyCheckpointer won't update “lastCheckpointTime” when upload new fsimage to the other namenode failed, so that the standby namenode will keep doing checkpoint repeatedly.



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