[jira] [Updated] (CASSANDRA-8028) Unable to compute when histogram overflowed

["Carl Yeksigian (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-8028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carl Yeksigian updated CASSANDRA-8028:
--------------------------------------
    Attachment: 8028-2.1-v2.txt

The intent was to allow one to be set without the other, just didn't do it correctly. Thanks for catching; I've addressed it in the latest patch.

> Unable to compute when histogram overflowed
> -------------------------------------------
>
>                 Key: CASSANDRA-8028
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8028
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>         Environment: Linux
>            Reporter: Gianluca Borello
>            Assignee: Carl Yeksigian
>             Fix For: 2.1.2
>
>         Attachments: 8028-2.1-clean.txt, 8028-2.1-v2.txt, 8028-2.1.txt, 8028-trunk.txt, sstable-histogrambuster.tar.bz2
>
>
> It seems like with 2.1.0 histograms can't be computed most of the times:
> $ nodetool cfhistograms draios top_files_by_agent1
> nodetool: Unable to compute when histogram overflowed
> See 'nodetool help' or 'nodetool help <command>'.
> I can probably find a way to attach a .cql script to reproduce it, but I suspect it must be obvious to replicate it as it happens on more than 50% of my column families.



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