GitHub user LucaCanali opened a pull request:
https://github.com/apache/spark/pull/19426
[SPARK-22190][CORE] Add Spark executor task metrics to Dropwizard metrics
## What changes were proposed in this pull request?
This proposed patch is about making Spark executor task metrics available
as Dropwizard metrics. This is intended to be of aid in monitoring Spark jobs
and when drilling down on performance troubleshooting issues.
## How was this patch tested?
Manually tested on a Spark cluster (see JIRA for an example screenshot).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/LucaCanali/spark SparkTaskMetricsDropWizard
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19426.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #19426
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commit ca43764327e8796ea01d5053fc73ca7136b57835
Author: LucaCanali <[email protected]>
Date: 2017-10-03T13:48:44Z
Add Spark executor task metrics to Dropwizard metrics
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