Re: [howto measure disk usage]

2011-05-15 Thread aaron morton
Sub columns for a super column do serialise their time stamp, they are just the same as regular column. The super column does not have a timestamp of it's own. It does have it's own tombstone marker though. Super Column does not take a huge amount more disk space, just the name a shot int, two

[howto measure disk usage]

2011-05-13 Thread Alexis Rodríguez
cassandra-people, I'm trying to measure disk usage by cassandra after inserting some columns in order to plan disk sizes and configurations for future deploys. My approach is very straightforward: clean_data (stop_cassandra && rm -rf /var/lib/cassandra/{dara,commitlog,saved_caches}/*) perform_in