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Posted to dev@hbase.apache.org by "Viraj Jasani (Jira)" <ji...@apache.org> on 2021/01/15 14:59:01 UTC

[jira] [Reopened] (HBASE-25329) Dump region hashes in logs for the regions that are stuck in transition for more than a configured amount of time

     [ https://issues.apache.org/jira/browse/HBASE-25329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Viraj Jasani reopened HBASE-25329:
----------------------------------

Reopening for branch-2.3 and 2.2 backports.

> Dump region hashes in logs for the regions that are stuck in transition for more than a configured amount of time
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-25329
>                 URL: https://issues.apache.org/jira/browse/HBASE-25329
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Caroline
>            Assignee: Caroline
>            Priority: Minor
>             Fix For: 3.0.0-alpha-1, 2.5.0, 2.4.1
>
>         Attachments: HBASE-25329.branch-1.000.patch, HBASE-25329.branch-2.000.patch, HBASE-25329.master.000.patch
>
>
> We have metrics for number of RITs as well as number of RITs above a certain threshold, but we don't have any way of keeping track of the region hashes of those RITs. It would be beneficial to emit those region hashes as a metric, as well as log them, so that we don't accidentally lose this information for debugging the RIT at a later tiime.



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