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https://issues.apache.org/jira/browse/SPARK-5413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Or updated SPARK-5413:
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Priority: Critical (was: Major)
> Upgrade "metrics" dependency to 3.1.0
> -------------------------------------
>
> Key: SPARK-5413
> URL: https://issues.apache.org/jira/browse/SPARK-5413
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 1.2.0
> Reporter: Ryan Williams
> Priority: Critical
>
> Spark currently uses Coda Hale's metrics library version {{3.0.0}}.
> Version {{3.1.0}} includes some useful improvements, like [batching metrics
> in
> TCP|https://github.com/dropwizard/metrics/issues/660#issuecomment-55626888]
> and [supporting Graphite's UDP
> interface|https://github.com/dropwizard/metrics/blob/v3.1.0/metrics-graphite/src/main/java/com/codahale/metrics/graphite/GraphiteUDP.java].
> I'd like to bump Spark's version to take advantage of these; I'm playing with
> GraphiteSink and seeing Graphite struggle to ingest all executors' metrics.
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