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Ted Yu commented on HBASE-7305: ------------------------------- The latest patch needs some rebasing: TYus-MacBook-Pro:trunk tyu$ frej -rw-r--r-- 1 tyu staff 4581 Jan 25 09:58 ./hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/TableEventHandler.java.rej -rw-r--r-- 1 tyu staff 658 Jan 25 09:58 ./hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java.rej -rw-r--r-- 1 tyu staff 2819 Jan 25 09:58 ./hbase-server/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java.rej Please attach rebased patch here so that hadoop QA can run test suite. > ZK based Read/Write locks for table operations > ---------------------------------------------- > > Key: HBASE-7305 > URL: https://issues.apache.org/jira/browse/HBASE-7305 > Project: HBase > Issue Type: Bug > Components: Client, master, Zookeeper > Reporter: Enis Soztutar > Assignee: Enis Soztutar > Fix For: 0.96.0 > > Attachments: hbase-7305_v0.patch, > hbase-7305_v1-based-on-curator.patch, hbase-7305_v2.patch, hbase-7305_v4.patch > > > This has started as forward porting of HBASE-5494 and HBASE-5991 from the > 89-fb branch to trunk, but diverged enough to have it's own issue. > The idea is to implement a zk based read/write lock per table. Master > initiated operations should get the write lock, and region operations (region > split, moving, balance?, etc) acquire a shared read lock. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira