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https://issues.apache.org/jira/browse/HBASE-7305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13562879#comment-13562879
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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.
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