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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