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Posted to commits@cassandra.apache.org by "Brett Snyder (JIRA)" <ji...@apache.org> on 2015/09/04 17:04:46 UTC
[jira] [Commented] (CASSANDRA-10225) Make compression ratio much
more accurate
[ https://issues.apache.org/jira/browse/CASSANDRA-10225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730927#comment-14730927 ]
Brett Snyder commented on CASSANDRA-10225:
------------------------------------------
I would like to attempt this one. Would appreciate any pointers that may help me out.
> Make compression ratio much more accurate
> -----------------------------------------
>
> Key: CASSANDRA-10225
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10225
> Project: Cassandra
> Issue Type: Improvement
> Components: Tools
> Reporter: Jeremy Hanna
> Labels: lhf
>
> Currently in cfstats, it will take an average over the compression ratios of all of the sstables without regard to the data sizes. This can lead to a very inaccurate value. It would be good to factor in the uncompressed and compressed sizes for the sstables to give an accurate number.
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