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Hudson commented on HBASE-4377: ------------------------------- Integrated in HBase-0.92 #98 (See [https://builds.apache.org/job/HBase-0.92/98/]) HBASE-4377 [hbck] Offline rebuild .META. from fs data only (Jonathan Hsieh) HBASE-4377 [hbck] Offline rebuild .META. from fs data only (Jonathan Hsieh) (detail) tedyu : Files : * /hbase/branches/0.92/CHANGES.txt tedyu : Files : * /hbase/branches/0.92/CHANGES.txt * /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java * /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/master/MasterFileSystem.java * /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java * /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/util/hbck * /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/util/hbck/OfflineMetaRepair.java * /hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsck.java * /hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/util/hbck * /hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/util/hbck/HbckTestingUtil.java * /hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/util/hbck/OfflineMetaRebuildTestCore.java * /hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/util/hbck/TestOfflineMetaRebuildBase.java * /hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/util/hbck/TestOfflineMetaRebuildHole.java * /hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/util/hbck/TestOfflineMetaRebuildOverlap.java > [hbck] Offline rebuild .META. from fs data only. > ------------------------------------------------ > > Key: HBASE-4377 > URL: https://issues.apache.org/jira/browse/HBASE-4377 > Project: HBase > Issue Type: New Feature > Affects Versions: 0.92.0 > Reporter: Jonathan Hsieh > Assignee: Jonathan Hsieh > Attachments: > 0001-HBASE-4377-hbck-Offline-rebuild-.META.-from-fs-data-.0.90-v4.patch, > 0001-HBASE-4377-hbck-Offline-rebuild-.META.-from-fs-data-.0.90.v3.patch, > 0001-HBASE-4377-hbck-Offline-rebuild-.META.-from-fs-data-.patch, > 0001-HBASE-4377-hbck-Offline-rebuild-.META.-from-fs-data-.trunk.v3.patch, > 0001-HBASE-4377-hbck-Offline-rebuild-.META.-from-fs-data.0.92.v1.patch, > 0001-HBASE-4377-hbck-Offline-rebuild-.META.-from-fs-data.0.92.v2.patch, > EXT_AC.regioninfo, EXT_ATU_05f84d32cbc0bdabf00e00bc2f3570f0.regioninfo, > hbase-4377-trunk.v2.patch, hbase-4377.0.90.v6.patch, hbase-4377.trunk.v3.txt, > hbase-4377.trunk.v4.txt, hbase-4377.trunk.v5.txt, hbase-4377.trunk.v6.patch > > > In a worst case situation, it may be helpful to have an offline .META. > rebuilder that just looks at the file system's .regioninfos and rebuilds meta > from scratch. Users could move bad regions out until there is a clean > rebuild. > It would likely fill in region split holes. Follow on work could given > options to merge or select regions that overlap, or do online rebuilds. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira