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From "Nick Humphrey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12538) Fix issues of metric path emmitted by GraphiteSink
Date Tue, 18 Jul 2017 00:14:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16090841#comment-16090841
] 

Nick Humphrey commented on HADOOP-12538:
----------------------------------------

I configured HDFS and Accumulo server to send Graphite metrics to Prometheus' graphite_exporter.
Confirming many failed entries for lines  "dfs.FSNamesystem.Context=dfs.HAState" logged to
its console. Is it possible to have this patch re-reviewed? Thank you.

> Fix issues of metric path emmitted by GraphiteSink
> --------------------------------------------------
>
>                 Key: HADOOP-12538
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12538
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: metrics
>            Reporter: Masatake Iwasaki
>            Assignee: Masatake Iwasaki
>         Attachments: HADOOP-12538.001.patch
>
>
> GraphiteSink uses tag values as part of metric path using the format like "...tag1=value1.tag2=value..."
but the "=" is not allowed by newer version of Graphite. I addition, there are tag values
containing white spaces.



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