[ https://issues.apache.org/jira/browse/HBASE-22688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-22688: -------------------------- Summary: [HBCK2] Add filesystem fixup to hbck2 (was: [hbase-operator-tools] Add filesystem fixup to hbck2) > [HBCK2] Add filesystem fixup to hbck2 > ------------------------------------- > > Key: HBASE-22688 > URL: https://issues.apache.org/jira/browse/HBASE-22688 > Project: HBase > Issue Type: Sub-task > Components: hbck2 > Reporter: stack > Priority: Major > > Poking around, was going to add a 'filesystem' command to hbck2. It would > take nothing or a list of one or more table names and optionally a path to a > region. If nothing passed, it would review the fs for corrupt hfiles and bad > links reporting the bad as it went. If --fix is passed, it will sideline > corrupt files and mis-links. Would advise reopen/rolling-restart if change > made. For starters would make use of the hbck1 fs tools added by HBASE-22680. > Above would exploit the following facillty from hbck1. > -checkCorruptHFiles > -sidelineCorruptHFiles > -fixVersionFile > -fixReferenceFiles > -fixHFileLinks > This would address the following from parent issue at least: > * Fix hfile link problems... > * Enumerate store files to determine file level corruption... > I noticed that the 'read-only' hbck1 tool HBaseFsck which is present in the > hbase2 codebase actually allows fixes in the filesystem; i.e. you'd run > HBaseFsck and pass say -fixVersionFile. This is mixed in w/ all the other > hbck1 noise but an operator should be able to make progress with what is > there regards hfile corruption, bad links, etc. In other words, could just > doc this facility in the hbck2 tool point folks to the latent hbck1 HBaseFsck > if they need to do fixup of the fs (Would be confusing but it exists). -- This message was sent by Atlassian JIRA (v7.6.14#76016)