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https://issues.apache.org/jira/browse/CASSANDRA-13889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16459378#comment-16459378
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Patrick Bannister commented on CASSANDRA-13889:
-----------------------------------------------

[~krummas], it looks like the failure is caused by the stat "Old SSTable 
count," which doesn't appear in the test's expected output for tablestats. I 
don't recognize that stat - are you testing changes that include modifications 
to TableStatsPrinter?

For what it's worth, I synced my fork with the trunk branch on the 
apache/cassandra repo and reran these tests, and they still pass in trunk on my 
environment (Ubuntu 16.04 LTS on a 64-bit architecture).

> cfstats should take sorting and limit parameters
> ------------------------------------------------
>
>                 Key: CASSANDRA-13889
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13889
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Jon Haddad
>            Assignee: Patrick Bannister
>            Priority: Major
>             Fix For: 4.0
>
>         Attachments: 13889-trunk.txt, sample_output_normal.txt, 
> sample_output_sorted.txt, sample_output_sorted_top3.txt
>
>
> When looking at a problematic node I'm not familiar with, one of the first 
> things I do is check cfstats to identify the tables with the most reads, 
> writes, and data.  This is fine as long as there aren't a lot of tables but 
> once it goes above a dozen it's quite difficult.  cfstats should allow me to 
> sort the results and limit to top K tables.



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