GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/13190
[SPARK-15398][ML] Update the warning message to recommend ML usage
## What changes were proposed in this pull request?
MLlib are not recommended to use, and some methods are even deprecated.
Update the warning message to recommend ML usage.
```
def showWarning() {
System.err.println(
"""WARN: This is a naive implementation of Logistic Regression and is
given as an example!
|Please use either
org.apache.spark.mllib.classification.LogisticRegressionWithSGD or
|org.apache.spark.mllib.classification.LogisticRegressionWithLBFGS
|for more conventional use.
""".stripMargin)
}
```
To
```
def showWarning() {
System.err.println(
"""WARN: This is a naive implementation of Logistic Regression and is
given as an example!
|Please use org.apache.spark.ml.classification.LogisticRegression
|for more conventional use.
""".stripMargin)
}
```
## How was this patch tested?
local build
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhengruifeng/spark update_recd
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13190.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 #13190
----
commit c6f324459204ab791ea1b7fa409080105a0301ee
Author: Zheng RuiFeng <ruife...@foxmail.com>
Date: 2016-05-19T06:00:59Z
create pr
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