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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-10791) Delete block meta file when the block file is missing
Date Wed, 24 Aug 2016 22:24:20 GMT
Tsz Wo Nicholas Sze created HDFS-10791:
------------------------------------------

             Summary: Delete block meta file when the block file is missing
                 Key: HDFS-10791
                 URL: https://issues.apache.org/jira/browse/HDFS-10791
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: datanode
            Reporter: Tsz Wo Nicholas Sze


When the block file is missing, the block meta file should be deleted if it exists.

Note that such situation is possible since the meta file is closed before the block file,
the datanode could be killed in-between.



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