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Ionut Ignatescu commented on HBASE-10309: ----------------------------------------- I am also interested to hear more details on this topic. This feature would be extremely useful and for me. i have the same use case. For the moment, I have a quick question: if I delete an empty region and I run hbck -repairHoles, what will be the effect?A new empty region just as that was deleted or one of the neighboring regions will be extended to cover the gap? Thanks, Ionut I. > Add support to delete empty regions in 0.94.x series > ---------------------------------------------------- > > Key: HBASE-10309 > URL: https://issues.apache.org/jira/browse/HBASE-10309 > Project: HBase > Issue Type: New Feature > Reporter: AcCud > > My use case: I have several tables where keys start with a timestamp. Because > of this and combined with the fact that I have set a 15 days retention > period, after a period of time results empty regions. > I am sure that no write will occur in these region. > It would be nice to have a tool to delete regions without being necessary to > stop the cluster. > The easiest way for me is to have a tool that is able to delete all empty > regions, but there wouldn't be any problem to specify which region to delete. > Something like: > deleteRegion <tableName> <region> -- This message was sent by Atlassian JIRA (v6.1.5#6160)