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From Stack <st...@duboce.net>
Subject Re: ANN: The fourth hbase 0.92.0 release candidate is available for download
Date Sat, 14 Jan 2012 06:15:55 GMT
On Fri, Jan 13, 2012 at 9:35 PM, Ted Yu <yuzhihong@gmail.com> wrote:
> The following went in after last Sunday:

None are blockers.

> HBASE-5196  Failure in region split after PONR could cause region hole

The above should be rare in the field.  From Jimmy, "There are only 3
threads to do the clean up. If there are lots of (most in the cluster)
region servers died, the shutdown handler may stuck in log splitting
for quite sometime. During this period, if the master died somehow, it
won't be able to finish the clean up."

> HBASE-5121 MajorCompaction may affect scan's correctness

This is the most severe of the issues committed since last Sunday but
not enough to sink the RC IMO.

> HBASE-5152  Region is on service before completing initialization when
> doing rollback of split, it will affect read correctness

Not severe enough of an issue to sink the RC IMO.


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