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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-8901) Use ByteBuffer/DirectByteBuffer in striping positional read
Date Mon, 17 Aug 2015 13:24:45 GMT
Kai Zheng created HDFS-8901:
-------------------------------

             Summary: Use ByteBuffer/DirectByteBuffer in striping positional read
                 Key: HDFS-8901
                 URL: https://issues.apache.org/jira/browse/HDFS-8901
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Kai Zheng
            Assignee: Kai Zheng


Native erasure coder prefers to direct ByteBuffer for performance consideration. To prepare
for it, this change uses ByteBuffer through the codes in implementing striping position read.




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