GitHub user nssalian opened a pull request:
https://github.com/apache/spark/pull/7362
[SPARK-8743] [Streaming]: Deregister Codahale metrics for streaming when
StreamingContext is closed
The issue link: https://issues.apache.org/jira/browse/SPARK-8743
Deregister Codahale metrics for streaming when StreamingContext is closed
Design:
Adding the method calls in the appropriate start() and stop () methods for
the StreamingContext
Actions in the PullRequest:
1) Added the registerSource method call to the start method for the
Streaming Context.
2) Added the removeSource method to the stop method.
3) Added comments for both 1 and 2 and comment to show initialization of
the StreamingSource
4) Added a test case to check for both registration and de-registration of
metrics
Previous closed PR for reference: https://github.com/apache/spark/pull/7250
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nssalian/spark branch-SPARK-8743
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7362.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 #7362
----
commit d8cb577b24f42a0509ee3a0fffb09181abf4137e
Author: Neelesh Srinivas Salian <[email protected]>
Date: 2015-07-13T01:38:36Z
Added registerSource to start() and removeSource to stop(). Wrote a test to
check the registration and de-registration
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