incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Boris Yen <>
Subject is there a need to backup commit log?
Date Sat, 09 Jul 2011 11:23:09 GMT

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


View raw message