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Hadoop, mail # general - How to force the replication ?

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How to force the replication ?
Jeff Zhang 2010-06-07, 05:34
Hi all
I change the replication of file by using command : bin/hadoop setrep
But when I use fsck to check the status of the file, it always shows
that the one replica of this file is missing. I know that setrep
command only change the metadata of NameNode, so when will it affect
the data node eventually ? And Can I force the procedure ?

Best Regards

Jeff Zhang