estimate the size of table and index

[ga...@bt.com]

Hi,

Is there a way to estimate the size of table and index ?
I know we can estimate the size once table and index are already created using nodetool cfstats, but I want to know before loading data into table. Could you please help if there is any such formula to find out.

Thanks and Regards
Ganesh

-----Original Message-----
From: Cogumelos Maravilha [mailto:cogumelosmaravilha@sapo.pt] 
Sent: 04 October 2017 16:04
To: user@cassandra.apache.org
Subject: decommission mode with background compactors running

Hi list,

I've decommission a node but in the background with nodetool status I've checked and there was 4 compactors running and simultaneously the SSTables sent to other nodes. Is this safe or we should disable all background process before decommission like:

nodetool disableautocompaction
nodetool stop COMPACTION
nodetool stop VALIDATION
nodetool stop INDEX_BUILD
nodetool stop VERIFY
nodetool stop SCRUB
nodetool stop CLEANUP

Thanks in advance


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