GitHub user aniketbhatnagar opened a pull request:
https://github.com/apache/spark/pull/7317
[SPARK-8895] MetricsSystem.removeSource should be called in
StreamingContext.stop
This ensures that if one StreamingContext is created after stopping
another using the same SparkContext, MetricRegistry does not complain
that the metrics are already registered.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/aniketbhatnagar/spark
SPARK-8895-Streaming-MetricsSystem-removeSource
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7317.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 #7317
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commit 202bd5f412e49a67f38e0c375b78cc183d13a964
Author: Aniket Bhatnagar <[email protected]>
Date: 2015-07-09T07:27:00Z
[SPARK-8895] MetricsSystem.removeSource should be called in
StreamingContext.stop
This ensures that if one StreamingContext is created after stopping
another using the same SparkContext, MetricRegistry does not complain
that the metrics are already registered.
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