[jira] [Created] (HDFS-9232) Shouldn't start block recovery if block has no enough replicas

["Walter Su (JIRA)" <ji...@apache.org>]

Walter Su created HDFS-9232:
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             Summary: Shouldn't start block recovery if block has no enough replicas
                 Key: HDFS-9232
                 URL: https://issues.apache.org/jira/browse/HDFS-9232
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Walter Su


from HDFS-8406:
{quote}
Before primary DN calls commitBlockSynchronization, it synchronized 2 RBW replicas, and make them finalized. Then primary DN calls commitBlockSynchronization, to complete the lastBlock and close the file. The question is, your dfs.namenode.replication.min is 3, the last block can't be completed. NameNode shouldn't issue blockRecovery in the first place because lastBlock can't be completed anyway.
{quote}



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