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From "Todd Lipcon (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-4807) Use of Serializable in IPC makes an unnecessary copy
Date Thu, 17 Nov 2011 02:09:51 GMT
Use of Serializable in IPC makes an unnecessary copy
----------------------------------------------------

                 Key: HBASE-4807
                 URL: https://issues.apache.org/jira/browse/HBASE-4807
             Project: HBase
          Issue Type: Improvement
          Components: io, ipc
    Affects Versions: 0.92.0
            Reporter: Todd Lipcon
            Priority: Minor


This code path isn't used much, but in HbaseObjectWritable, the code to serialize and deserialize
Serializables makes an unnecessary copy through ByteArrayOutputStream.toByteArray. Instead
we could use DataOutputBuffer, perhaps.

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