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From "Eric Evans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9625) GraphiteReporter not reporting
Date Fri, 14 Aug 2015 13:37:47 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14697008#comment-14697008
] 

Eric Evans commented on CASSANDRA-9625:
---------------------------------------

What we eventually did was bang together https://github.com/wikimedia/cassandra-metrics-collector,
which collects from JMX, and pushes to Graphite using metric names that are compatible with
GraphiteReporter (i.e. you can leverage your existing graphs, etc).  Hopefully this is useful
to anyone else encountering this problem.

> GraphiteReporter not reporting
> ------------------------------
>
>                 Key: CASSANDRA-9625
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9625
>             Project: Cassandra
>          Issue Type: Bug
>         Environment: Debian Jessie, 7u79-2.5.5-1~deb8u1, Cassandra 2.1.3
>            Reporter: Eric Evans
>            Assignee: T Jake Luciani
>         Attachments: metrics.yaml, thread-dump.log
>
>
> When upgrading from 2.1.3 to 2.1.6, the Graphite metrics reporter stops working.  The
usual startup is logged, and one batch of samples is sent, but the reporting interval comes
and goes, and no other samples are ever sent.  The logs are free from errors.
> Frustratingly, metrics reporting works in our smaller (staging) environment on 2.1.6;
We are able to reproduce this on all 6 of production nodes, but not on a 3 node (otherwise
identical) staging cluster (maybe it takes a certain level of concurrency?).
> Attached is a thread dump, and our metrics.yaml.



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