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https://issues.apache.org/jira/browse/CASSANDRA-9625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14693999#comment-14693999
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Ahmed Ferdous commented on CASSANDRA-9625:
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We are on Cassandra 2.1.7 and starting from yesterday we have couple of random
nodes stopped reporting metrics to graphite. We have configured Cassandra to
post metrics every 10 seconds to graphite.
> 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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