GitHub user JoshRosen opened a pull request:
https://github.com/apache/spark/pull/4210
[SPARK-5414] Add SparkFirehoseListener class for consuming all
SparkListener events
Currently, users don't have a good way to write a SparkListener that
receives all SparkListener events and which will be future-compatible (e.g. it
will receive events introduced in newer versions of Spark without having to
override new methods to process those events).
To address this, this patch adds `SparkFirehoseListener`, a SparkListener
implementation that receives all events and dispatches them to a single
`onEvent` method (which can be overridden by users).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JoshRosen/spark firehose-listener
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4210.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 #4210
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commit ecdfaed43a19e26feae1eee33798e727ed37852e
Author: Josh Rosen <[email protected]>
Date: 2015-01-27T00:24:53Z
Add SparkFirehoseListener class for consuming all SparkListener events.
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