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From "Xiao Kang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-6672) BytesWritable.write(buf) use much more CPU in writeInt() then write(buf)
Date Thu, 01 Apr 2010 12:06:27 GMT
BytesWritable.write(buf) use much more CPU in writeInt() then write(buf)
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                 Key: HADOOP-6672
                 URL: https://issues.apache.org/jira/browse/HADOOP-6672
             Project: Hadoop Common
          Issue Type: Improvement
          Components: io
    Affects Versions: 0.20.2
            Reporter: Xiao Kang


BytesWritable.write() use nearly 4 times of CPU in wirteInt() as write buffer. It may be optimized.

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