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From Tao Xiao <xiaotao.cs....@gmail.com>
Subject Re: Can we use Kryo instead of WritableSerialization to serialize objects in Hadoop?
Date Wed, 23 Apr 2014 00:40:15 GMT
So Kryo is not good enough to replace
*org.apache.hadoop.io.serializer.WritableSerialization*, Hadoop's default
serialization implementation?

Any other serialization implementation better than *WritableSerialization *?


2014-04-22 19:24 GMT+08:00 <niksheibm@gmail.com>:

> Kryo may have some limitations ,such as less support for field meta
> information.
> --
>
> 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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