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Posted to issues@hbase.apache.org by "Anoop Sam John (Jira)" <ji...@apache.org> on 2020/05/04 04:47:00 UTC

[jira] [Updated] (HBASE-24311) Add more details in MultiVersionConcurrencyControl STUCK message

     [ https://issues.apache.org/jira/browse/HBASE-24311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anoop Sam John updated HBASE-24311:
-----------------------------------
    Fix Version/s: 2.4.0
                   3.0.0-alpha-1

> Add more details in MultiVersionConcurrencyControl STUCK message
> ----------------------------------------------------------------
>
>                 Key: HBASE-24311
>                 URL: https://issues.apache.org/jira/browse/HBASE-24311
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>            Priority: Major
>             Fix For: 3.0.0-alpha-1, 2.4.0
>
>
> Now the warn logs look like
> STUCK: MultiVersionConcurrencyControl{readPoint=30944485, writePoint=30944498}
> We dont have any details on which region the writes are stuck. It would be better to include the region name detail also in this log.
> May be we can even log for how long we are waiting for the read point to catch up.
> cc [~stack]



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