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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-1012) [performance] Try doctoring a dfsclient so it shortcircuits hdfs when blocks are local
Date Wed, 19 Nov 2008 21:00:46 GMT
[performance] Try doctoring a dfsclient so it shortcircuits hdfs when blocks are local
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                 Key: HBASE-1012
                 URL: https://issues.apache.org/jira/browse/HBASE-1012
             Project: Hadoop HBase
          Issue Type: Task
            Reporter: stack


Ning Li up on list has stated that getting blocks using hdfs though the block is local takes
almost the same amount of time as accesing the block over the network.  See if can do something
smarter when the data is known to be local short-circuiting hdfs if we can in a subclass of
DFSClient (George Porter suggestion).

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