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From Srikanth Sundarrajan <srik...@hotmail.com>
Subject RE: Falcon distcp use HDFS snapshots?
Date Thu, 12 Jun 2014 02:01:27 GMT
We use standard distcp with minimal customizations. The standard distcp does copy only files
that have changed in sync / update mode. And falcon does use this mode for replication.

Regards
Srikanth Sundarrajan

----------------------------------------
> Date: Wed, 11 Jun 2014 17:57:19 -0700
> From: veramacha@yahoo.com.INVALID
> Subject: Falcon distcp use HDFS snapshots?
> To: dev@falcon.incubator.apache.org
>
> Hi Folks,
>
> Does the distcp in Falcon use HDFS snapshot feature (take a snapshot before the copy
and diff it with previous snapshot to get the list of files changed on the source)?
>
> HDFS snapshot sounds like a useful feature.
>
> Thanks
 		 	   		  
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