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Ted Yu updated HBASE-10000: --------------------------- Resolution: Later Fix Version/s: (was: 2.0.0) Status: Resolved (was: Patch Available) > Initiate lease recovery for outstanding WAL files at the very beginning of > recovery > ----------------------------------------------------------------------------------- > > Key: HBASE-10000 > URL: https://issues.apache.org/jira/browse/HBASE-10000 > Project: HBase > Issue Type: Improvement > Components: wal > Reporter: Ted Yu > Assignee: Ted Yu > Attachments: 10000-0.96-v5.txt, 10000-0.96-v6.txt, > 10000-recover-ts-with-pb-2.txt, 10000-recover-ts-with-pb-3.txt, > 10000-recover-ts-with-pb-4.txt, 10000-recover-ts-with-pb-5.txt, > 10000-recover-ts-with-pb-6.txt, 10000-recover-ts-with-pb-7.txt, > 10000-recover-ts-with-pb-8.txt, 10000-recover-ts-with-pb-8.txt, 10000-v4.txt, > 10000-v5.txt, 10000-v6.txt > > > At the beginning of recovery, master can send lease recovery requests > concurrently for outstanding WAL files using a thread pool. > Each split worker would first check whether the WAL file it processes is > closed. > Thanks to Nicolas Liochon and Jeffery discussion with whom gave rise to this > idea. -- This message was sent by Atlassian JIRA (v6.3.4#6332)