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stack commented on HBASE-22777: ------------------------------- .002 address reviews and fix tests. > Add a multi-region merge (for fixing overlaps, etc.) > ---------------------------------------------------- > > Key: HBASE-22777 > URL: https://issues.apache.org/jira/browse/HBASE-22777 > Project: HBase > Issue Type: Sub-task > Components: hbck2, proc-v2 > Reporter: stack > Assignee: stack > Priority: Major > Attachments: HBASE-22777.master.001.patch, > HBASE-22777.master.002.patch > > > MergeTableRegionProcedure does two regions at a time only. We have hardcoded > notion that merge has an 'A' and 'B' parent. > This issue is about making it so we merge N regions all in the one go. We > need this facility generally; will simplify operator's life being able to > merge up in one go rather than in steps of two. In particular, would make > fixing overlaps easier if could just merge all regions in the overlapping > area. -- This message was sent by Atlassian JIRA (v7.6.14#76016)