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huaxiang sun updated HBASE-20943: --------------------------------- Status: Patch Available (was: Open) Hi jinghan, I rebased your patch with master branch, and submit it for a QA run. > Add offline/online region count into metrics > -------------------------------------------- > > Key: HBASE-20943 > URL: https://issues.apache.org/jira/browse/HBASE-20943 > Project: HBase > Issue Type: Improvement > Components: metrics > Affects Versions: 1.2.6.1, 2.0.0 > Reporter: Tianying Chang > Assignee: jinghan xu > Priority: Minor > Attachments: HBASE-20943-master-v1.patch, HBASE-20943.patch, Screen > Shot 2018-07-25 at 2.51.19 PM.png > > > We intensively use metrics to monitor the health of our HBase production > cluster. We have seen some regions of a table stuck and cannot be brought > online due to AWS issue which cause some log file corrupted. It will be good > if we can catch this early. Although WebUI has this information, it is not > useful for automated monitoring. By adding this metric, we can easily monitor > them with our monitoring system. -- This message was sent by Atlassian JIRA (v7.6.3#76005)