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From Lipeng Wan <lipengwa...@gmail.com>
Subject Re: Dose hdfs support the configuration that different blocks can have different number of replcias?
Date Tue, 03 Mar 2015 19:49:19 GMT
Hi Andrew,

Thanks for your reply!
Then is it possible for us to specify different replication factors
for different files?

Lipeng

On Tue, Mar 3, 2015 at 2:38 PM, Andrew Wang <andrew.wang@cloudera.com> wrote:
> Hi Lipeng,
>
> Right now that is unsupported, replication is set on a per-file basis, not
> per-block.
>
> Andrew
>
> On Tue, Mar 3, 2015 at 11:23 AM, Lipeng Wan <lipengwan86@gmail.com> wrote:
>
>> Hi devs,
>>
>> By default, hdfs creates same number of replicas for each block. Is it
>> possible for us to create more replicas for some of the blocks?
>> Thanks!
>>
>> L. W.
>>

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