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From nikshe...@gmail.com
Subject Re: Can we use Kryo instead of WritableSerialization to serialize objects in Hadoop?
Date Tue, 22 Apr 2014 11:24:29 GMT
 Kryo may have some limitations ,such as less support for field meta information.
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星期二, 22 4月 2014, 07:16下午 +0800 from Tao Xiao <xiaotao.cs.nju@gmail.com>:
The default implementation of serialization in Hadoop is   org.apache.hadoop.io.serializer.WritableSerialization
, but it is not so efficient as  Kryo . 
Can we replace WritableSerialization with Kryo? How to do it ?
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