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From Dru Jensen <drujen...@gmail.com>
Subject NotServingRegionException - Map/Reduce process fails
Date Thu, 23 Oct 2008 18:11:53 GMT
Hi hbase-users,

During a fairly large MR process, on the Reduce cycle as its writing  
its results to a table, I see  
org.apache.hadoop.hbase.NotServingRegionException in the region server  
log several times and then I see a split reporting it was successful.

Eventually, the Reduce process fails with  
org.apache.hadoop.hbase.client.RetriesExhaustedException after 10  
failed attempts.

What can I do to fix it?


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