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Posted to issues@hbase.apache.org by "Alex Newman (JIRA)" <ji...@apache.org> on 2010/11/06 00:30:41 UTC
[jira] Commented: (HBASE-3156) Special case distributed log
splitting on fresh cluster startup
[ https://issues.apache.org/jira/browse/HBASE-3156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12928874#action_12928874 ]
Alex Newman commented on HBASE-3156:
------------------------------------
Any updates around here, I think I can make a small change to my distributed log splitting patch to get this working if you haven't already done it?
> Special case distributed log splitting on fresh cluster startup
> ---------------------------------------------------------------
>
> Key: HBASE-3156
> URL: https://issues.apache.org/jira/browse/HBASE-3156
> Project: HBase
> Issue Type: New Feature
> Reporter: Karthik Ranganathan
> Assignee: Karthik Ranganathan
>
> If the entire HBase goes down (not a graceful stop - example namenode dies) then on a subsequent restart, the HMaster can hand off the hlog splitting to the respective region servers. This would parallelize the log splitting and maintain region server hfile locality.
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