NamenodeFsck and JspHelper duplicate DFSInputStream#copyBlock and bestNode
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Key: HDFS-3015
URL: https://issues.apache.org/jira/browse/HDFS-3015
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Eli Collins
Priority: Minor
Both NamenodeFsck and JspHelper duplicate DFSInputStream#copyBlock and
bestNode. There should be one shared implementation.
{code}
/*
* XXX (ab) Bulk of this method is copied verbatim from {@link DFSClient},
which is
* bad. Both places should be refactored to provide a method to copy blocks
* around.
*/
{code}
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