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From Gary Helmling <ghelml...@gmail.com>
Subject Re: [DISCUSS] EOL 1.1 Release Branch
Date Fri, 04 Nov 2016 23:41:20 GMT
> The behavior: Looks like failed split/compaction rollback: row(s) in META
> without HRegionInfo, regions deployed without valid meta entries (at
> first), regions on HDFS without valid meta entries (later, after RS
> carrying them are killed by chaos), holes in the region chain leading to
> timeouts and job failure.
The empty regioninfo in meta sounds like HBASE-16093, though that fix is in
1.2.  Interested to see if there are other problems around splits though.
Do you have a JIRA yet for tracking?

> You'll know you have found it when on the ITBLL console its meta scanner
> starts complaining about rows in meta without serialized HRegionInfo.
Will keep an eye out for this in our ITBLL runs here.

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