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https://issues.apache.org/jira/browse/HBASE-5373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13267667#comment-13267667
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Liyin Tang commented on HBASE-5373:
-----------------------------------
Sure. I am glad that Alex is working this jira right now and I will help on the
code-review.
> Table level lock to prevent the race of multiple table level operation
> ----------------------------------------------------------------------
>
> Key: HBASE-5373
> URL: https://issues.apache.org/jira/browse/HBASE-5373
> Project: HBase
> Issue Type: Improvement
> Reporter: Liyin Tang
> Assignee: Liyin Tang
>
> A table level lock can guarantee that only one table operation would happen
> at one time for each table. The master should require and release these table
> locks correctly during the failover time. One proposal is to keep track of
> the lock and its corresponding operation in the zookeeper. If there is a
> master failover, the secondary should have a way to check whether these
> operations are succeeded nor not before releasing the lock.
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