>hadoop fsck mytext.txt -files -locations -blocks I expect something like a tag which is attached to each block (say block X) that shows the position of the replicated block of X. The method you mentioned is a user level task. Am I right?
Regards, Mahmood ________________________________ From: Rahul Bhattacharjee <[email protected]> To: "[email protected]" <[email protected]>; 一凡 李 <[email protected]> Sent: Tuesday, June 4, 2013 9:34 AM Subject: Re: how to locate the replicas of a file in HDFS? hadoop fsck mytext.txt -files -locations -blocks Thanks, Rahul On Tue, Jun 4, 2013 at 10:19 AM, 一凡 李 <[email protected]> wrote: Hi, > > >Could you tell me how to locate where store each replica of a file in HDFS? > > >Correctly speaking, if I create a file in HDFS(replicate factor:3),how to find >the DataNodes which store its each block and replicas? > > > >Best Wishes, >Yifan >____________________ > >
