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From Neelesh <neele...@gmail.com>
Subject Incremental snapshot export
Date Wed, 18 Jan 2017 17:04:19 GMT
Hi,
  Does the ExportSnapshot utility incrementally export HFiles ? From the
code, it looks like I can specify an overwrite flag to delete and recreate
the output dir, but there is no control on individual HFiles.  This is on
HBase 1.1.2.

I was wondering how difficult would it be to extend ExportSnapshot to
optionally skip copying HFiles if it already exists, given that HFiles in
the context of snapshots are immutable.


Thanks!
-neelesh

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