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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-1498) Use primitives -- long, byte [] -- in place of Long, BytesWritable, etc.
Date Fri, 15 Jun 2007 22:13:25 GMT
Use primitives -- long, byte [] -- in place of Long, BytesWritable, etc.
------------------------------------------------------------------------

                 Key: HADOOP-1498
                 URL: https://issues.apache.org/jira/browse/HADOOP-1498
             Project: Hadoop
          Issue Type: Improvement
          Components: contrib/hbase
            Reporter: stack
            Assignee: stack
            Priority: Minor


Profiling, bulk of allocations are short-lived object wrapping of primitives. Examples include:

+ HADOOP-1483 'Use long primitives creating, renewing, and cancelling leases' now subsumed
by this issue.
+ Published APIs for region server, master and clients return ByteWritables or arrays of ByteWritables
when could be returning byte [] or byte [][].

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