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From Boris Yen <yulin...@gmail.com>
Subject is there a need to backup commit log?
Date Sat, 09 Jul 2011 11:23:09 GMT
Hi,

Let's say if I want to migrate data from one cluster to another cluster, in
addition to snapshots, is there a need to also backup the commit log?

As far as I know, some of the data inside commit log might not have been
flushed to sstable during snapshots, therefore, if I only backup the
sstable, would it be some data lost when I restore these data in the new
cluster?

Regards
Boris

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