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From abhishek <abhishek.dod...@gmail.com>
Subject Re: Locks in HDFS
Date Fri, 22 Feb 2013 06:35:26 GMT
Thanks for reply harsh.I would look into Zookeeper.

Regards
Abhi

On Feb 22, 2013, at 1:03 AM, Harsh J <harsh@cloudera.com> wrote:

> HDFS does not have such a client-side feature, but your applications
> can use Apache Zookeeper to coordinate and implement this on their own
> - it can be used to achieve distributed locking. While at ZooKeeper,
> also checkout https://github.com/Netflix/curator which makes using it
> for common needs very easy.
> 
> On Fri, Feb 22, 2013 at 5:17 AM, abhishek <abhishek.dodda1@gmail.com> wrote:
>> 
>>> Hello,
>> 
>>> How can I impose read lock, for a file in HDFS
>>> 
>>> So that only one user (or) one application , can access file in hdfs at any point
of time.
>>> 
>>> Regards
>>> Abhi
>> 
>> --
> 
> 
> 
> --
> Harsh J
> 
> -- 
> 
> 
> 

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