GitHub user keypointt opened a pull request:
https://github.com/apache/spark/pull/15191
[SPARK-17628][Streaming][Examples] change name "StreamingExamples" to be
"StreamingExamplesUtils", more descriptive
https://issues.apache.org/jira/browse/SPARK-17628
## What changes were proposed in this pull request?
`object StreamingExamples` is more of a utility object, and the name is too
general. here changing it to be `StreamingExamplesUtils `
```
/** Utility functions for Spark Streaming examples. */
object StreamingExamples extends Logging {
/** Set reasonable logging levels for streaming if the user has not
configured log4j. */
def setStreamingLogLevels() {
val log4jInitialized =
Logger.getRootLogger.getAllAppenders.hasMoreElements
if (!log4jInitialized) {
// We first log something to initialize Spark's default logging, then
we override the
// logging level.
logInfo("Setting log level to [WARN] for streaming example." +
" To override add a custom log4j.properties to the classpath.")
Logger.getRootLogger.setLevel(Level.WARN)
}
}
}
```
## How was this patch tested?
Tested manually on local laptop
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/keypointt/spark SPARK-17628
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15191.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 #15191
----
commit 79533fda30b171fc54466e9da3d7eab08ce0b7db
Author: Xin Ren <iamsh...@126.com>
Date: 2016-09-22T00:34:17Z
[SPARK-17628] change name StreamingExamples to be StreamingExamplesUtils,
more descriptive
----
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