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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-10794) multi-get should handle missing replica location from cache
Date Wed, 19 Mar 2014 20:47:43 GMT
Sergey Shelukhin created HBASE-10794:
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             Summary: multi-get should handle missing replica location from cache
                 Key: HBASE-10794
                 URL: https://issues.apache.org/jira/browse/HBASE-10794
             Project: HBase
          Issue Type: Improvement
            Reporter: Sergey Shelukhin
            Assignee: Sergey Shelukhin
             Fix For: hbase-10070


Currently the way cache works is that the meta row is stored together for all replicas of
a region, so if some replicas are in recovery, getting locations for a region will still go
to cache only and return null locations for these. Multi-get currently ignores such replicas.
It should instead try to get location again from meta if any replica is null.



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