Haohui Mai created HDFS-5235:
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Summary: Remove excessive copying due to XDR
Key: HDFS-5235
URL: https://issues.apache.org/jira/browse/HDFS-5235
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Haohui Mai
Assignee: Haohui Mai
Priority: Minor
There are several places in the current implementation that copy the data
before passing it into the XDR class.
The new code should take advantage of HADOOP-9669 by passing in a ByteBuffer
into XDR to remove the copies.
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