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Guanghao Zhang commented on HBASE-21745: ---------------------------------------- For orphan regions on filesystem, use HBCK2 to fix it directly, ie. remove the region directory? [~stack] > Make HBCK2 be able to fix issues other than region assignment > ------------------------------------------------------------- > > Key: HBASE-21745 > URL: https://issues.apache.org/jira/browse/HBASE-21745 > Project: HBase > Issue Type: Umbrella > Components: hbase-operator-tools, hbck2 > Reporter: Duo Zhang > Assignee: stack > Priority: Critical > > This is what [~apurtell] posted on mailing-list, HBCK2 should support > * -Rebuild meta from region metadata in the filesystem, aka offline meta > rebuild.- > * -Fix assignment errors (undeployed regions, double assignments (yes, > should not be possible), etc)- (See > https://issues.apache.org/jira/browse/HBASE-21745?focusedCommentId=16888302&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16888302) > * Fix region holes, overlaps, and other errors in the region chain > * Fix failed split and merge transactions that have failed to roll back due > to some bug (related to previous) > * -Enumerate store files to determine file level corruption and sideline > corrupt files- > * -Fix hfile link problems (dangling / broken)- -- This message was sent by Atlassian JIRA (v7.6.14#76016)