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From "Marcus Eriksson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7984) Nodetool status sometimes reports negative size
Date Mon, 22 Sep 2014 09:26:34 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14143045#comment-14143045
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Marcus Eriksson commented on CASSANDRA-7984:
--------------------------------------------

You sure you reproduced in 2.1.0? This should be fixed: CASSANDRA-7239

> 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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