GitHub user LantaoJin opened a pull request:
https://github.com/apache/spark/pull/22034
[SPARK-25054][CORE] Enable MetricsServlet sink for Executor
## What changes were proposed in this pull request?
The MetricsServlet sink is added by default as a sink in the master. But
there is no way to query the Executor metrics via Servlet. This ticket offers a
way to enable the MetricsServlet Sink in Executor side when
spark.executor.ui.enabled is set to true.
## How was this patch tested?
Unit tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/LantaoJin/spark SPARK-25054
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/22034.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 #22034
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commit f446fccfcd803f5081e1f994401ce86a474b9fff
Author: LantaoJin <jinlantao@...>
Date: 2018-08-08T04:07:36Z
[SPARK-25054][CORE] Enable MetricsServlet sink for Executor
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