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https://issues.apache.org/jira/browse/HBASE-5991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13510103#comment-13510103
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Alex Feinberg commented on HBASE-5991:
--------------------------------------
[~enis] Nice, thanks for jumping into this! Make sure to sync up with
[[email protected]] -- he also wanted to work on protobuf conversion/trunk
patch.
> Introduce sequential ZNode based read/write locks
> --------------------------------------------------
>
> Key: HBASE-5991
> URL: https://issues.apache.org/jira/browse/HBASE-5991
> Project: HBase
> Issue Type: Improvement
> Reporter: Alex Feinberg
> Assignee: Alex Feinberg
> Fix For: 0.89-fb
>
>
> This is a continuation of HBASE-5494:
> Currently table-level write locks have been implemented using non-sequential
> ZNodes as part of HBASE-5494 and committed to 89-fb branch. This issue is to
> track converting the table-level locks to sequential ZNodes and supporting
> read-write locks, as to solve the issue of preventing schema changes during
> region splits or merges.
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