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Posted to issues@hbase.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2018/12/20 21:42:00 UTC

[jira] [Updated] (HBASE-21626) log the regions blocking WAL from being archived

     [ https://issues.apache.org/jira/browse/HBASE-21626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HBASE-21626:
-------------------------------------
    Status: Patch Available  (was: Open)

> log the regions blocking WAL from being archived
> ------------------------------------------------
>
>                 Key: HBASE-21626
>                 URL: https://issues.apache.org/jira/browse/HBASE-21626
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>            Priority: Major
>         Attachments: HBASE-21626.patch
>
>
> The WALs not being archived for a long time can result in a long recovery later. It's useful to know what regions are blocking the WALs from being archived, to be able to debug flush logic and tune configuration.



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