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From "Zheng Hu (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HBASE-16307) Metrics for overall replication backlog length
Date Tue, 28 Nov 2017 08:46:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-16307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zheng Hu reassigned HBASE-16307:
--------------------------------

    Assignee: Zheng Hu

> Metrics for overall replication backlog length
> ----------------------------------------------
>
>                 Key: HBASE-16307
>                 URL: https://issues.apache.org/jira/browse/HBASE-16307
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Replication
>            Reporter: Matt Mullins
>            Assignee: Zheng Hu
>            Priority: Minor
>
> With Zookeeper storing replication information, we have been able to use the znode count
as a stand-in for the volume of replication that has yet to occur.  It would be nice to (a)
maintain a similar metric with the new replication implementation, and possibly (b) improve
upon that metric by making it an intentional indicator of replication.



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