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MapReduce >> mail # user >> Hadoop property precedence


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Re: Hadoop property precedence
the conf that client running on will take effect.
On Jul 13, 2013 4:42 PM, "Kiran Dangeti" <[EMAIL PROTECTED]> wrote:

> Shalish,
>
> The default block size is 64MB which is good at the client end. Make sure
> the same at your end also in conf. You can increase the size of each block
> to 128MB or greater than that only thing you can see the processing will be
> fast but at end there may be  chances of losing data.
>
> Thanks,
> Kiran
>
>
> On Fri, Jul 12, 2013 at 10:20 PM, Shalish VJ <[EMAIL PROTECTED]> wrote:
>
>> Hi,
>>
>>
>>     Suppose block size set in configuration file at client side is 64MB,
>> block size set in configuration file at name node side is 128MB and block
>> size set in configuration file at datanode side is something else.
>> Please advice, If the client is writing a file to hdfs,which property
>> would be executed.
>>
>> Thanks,
>> Shalish.
>>
>
>