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From Mafish Liu <maf...@gmail.com>
Subject Re: Datanode high memory usage
Date Tue, 01 Sep 2009 01:40:53 GMT
Did you have many small files in your system?

2009/9/1 Stas Oskin <stas.oskin@gmail.com>:
> Hi.
>
>
>> <property>
>>  <name>mapred.child.java.opts</name>
>>  <value>
>>     -Xmx512M
>>  </value>
>> </property>
>>
>>
> This has effect even if I not using any reduce tasks?
>
> Regards.
>



-- 
Mafish@gmail.com

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