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From Stack <st...@duboce.net>
Subject Re: migrate to HFileV2 when upgrading to 0.92
Date Thu, 09 Feb 2012 06:05:12 GMT
On Wed, Feb 8, 2012 at 9:52 PM, Bruce Bian <weidong.ban@gmail.com> wrote:
> Hi,
> After upgraded from 0.90 to 0.92, can I assume that all files are in
> HFileV2 format after I run a major_compact on the previous data in 0.90?

That should be the case but to be sure I'd run a check.  We don't have
a script for you just yet but should be easy enough to list all hfiles
under hbase rootdir and feed them to the hflie tool  -- see
' HFile Tool' in the reference guide -- and have it output
metadata.  That'll tell you for sure.


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