cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From 孔嘉林 <>
Subject Which files should I backup for data restoring/data migration?
Date Sun, 18 Jan 2015 13:06:31 GMT
I want to backup the files needed for data restoring/data migration. There
are several directories:
                   - commitlog/
                   - data/
                        - mytable/
                        - system/
                        - system_traces/
                   - saved_caches/

So if I want a new machine start cassandra service on having the old data,
which of the files are needed? Is only the
"/var/lib/cassandra/data/mytable/" directory enough? Or I should copy all
of the above files on the new machine?

Thanks very much,

View raw message