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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8580) Ensure that there are 3 replicas when Flushing or Compacting
Date Mon, 20 May 2013 20:25:16 GMT
Elliott Clark created HBASE-8580:
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             Summary: Ensure that there are 3 replicas when Flushing or Compacting
                 Key: HBASE-8580
                 URL: https://issues.apache.org/jira/browse/HBASE-8580
             Project: HBase
          Issue Type: Improvement
            Reporter: Elliott Clark


It is possible that datanodes in a DFS pipeline can be dropped.  When this happens it possible
for there to be fewer than the number of replicas expected.  After a close on the file the
namenode tries to re-replicate the file. On flush and compaction we should block waiting for
the number of datanodes reporting that they have the needed blocks to be 3.

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