[jira] [Resolved] (CASSANDRA-7984) Nodetool status sometimes reports negative size

["Marcus Eriksson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcus Eriksson resolved CASSANDRA-7984.
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    Resolution: Fixed

closing as a duplicate of CASSANDRA-7239 and reopening that, we clearly didn't fix this problem properly

> Nodetool status sometimes reports negative size
> -----------------------------------------------
>
>                 Key: CASSANDRA-7984
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7984
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core, Tools
>         Environment: Ubuntu server x64, 4 nodes on 4 VMWare VMS, 2GB ram on each node.
>            Reporter: Ashic Mahtab
>         Attachments: Capture.PNG, Capture2.PNG
>
>
> This has been an issue for a few versions now (from the various RCs of 2.1, but possibly earlier). The issue doesn't manifest itself initially, but if the cluster is left alone for a while, slowly but surely it pops up. The issue is that nodetool status starts outputting negative values for Load. This causes the graphs in OpsCenter to start acting crazy as well. I've attached screenshots of both.
> Running a rolling restart (or simply restarting the affected node) resolves the issue until it arises again.  



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