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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-8669) Erasure Coding: handle missing internal block locations in DFSStripedInputStream
Date Thu, 25 Jun 2015 22:19:04 GMT
Jing Zhao created HDFS-8669:
-------------------------------

             Summary: Erasure Coding: handle missing internal block locations in DFSStripedInputStream
                 Key: HDFS-8669
                 URL: https://issues.apache.org/jira/browse/HDFS-8669
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Jing Zhao
            Assignee: Jing Zhao


Currently DFSStripedInputStream assumes we always have complete internal block location information,
i.e., we can always get all the DataNodes for a striped block group. We should add functionality
to handle missing block locations.



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