GitHub user keypointt opened a pull request: https://github.com/apache/spark/pull/12195
[Spark-14300][Docs][MLLIB]Scala MLlib examples code merge and clean up ## What changes were proposed in this pull request? https://issues.apache.org/jira/browse/SPARK-14300 Duplicated code found in scala/examples/mllib, below all deleted in this PR: - DecisionTreeRunner.scala - DenseGaussianMixture.scala - DenseKMeans.scala - GradientBoostedTreesRunner.scala - LDAExample.scala - LinearRegression.scala - SparseNaiveBayes.scala - StreamingLinearRegression.scala - StreamingLogisticRegression.scala - TallSkinnyPCA.scala - TallSkinnySVD.scala Unsure code duplications (need doube check), below two deleted: - Correlations.scala - FPGrowthExample.scala ## delete reasons: #### delete: mllib/DecisionTreeRunner.scala - duplicate of scala/examples/ml/DecisionTreeExample.scala - DecisionTreeRunner is referenced in "milib/GradientBoostedTreesRunner.scalaâ, so delete GradientBoostedTreesRunner.scala #### delete: mllib/GradientBoostedTreesRunner.scala - it referencing above DecisionTreeRunner class - not being referenced #### delete: mllib/DenseGaussianMixture.scala - duplicate of mllib/GaussianMixtureExample #### delete: mllib/DenseKMeans.scala - duplicate of mllib/KMeansExample #### delete: mllib/LDAExample.scala - duplicate of ml/KMeansExample #### delete: mllib/LinearRegression.scala - duplicate of mllib/LinearRegressionWithSGDExample #### delete: mllib/SparseNaiveBayes.scala - duplicate of mllib/NaiveBayesExample #### delete: mllib/StreamingLinearRegression.scala - duplicate of mllib/StreamingLinearRegressionExample #### delete: mllib/StreamingLogisticRegression.scala - never being used or referenced #### delete: mllib/TallSkinnyPCA.scala - never being used or referenced #### delete: mllib/TallSkinnySVD.scala - never being used or referenced When merging and cleaning those code, be sure not disturb the previous example on and off blocks. ## How was this patch tested? est with `SKIP_API=1 jekyll` serve manually to make sure that works well. You can merge this pull request into a Git repository by running: $ git pull https://github.com/keypointt/spark SPARK-14300 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/12195.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 #12195 ---- commit 670ac3edcc1e088e95f6d12e3abeff2a8b403fe7 Author: Xin Ren <iamsh...@126.com> Date: 2016-04-05T22:34:05Z [SPARK-14300] step 1, delete verified mllib example duplications commit b4698164cabdb76e019aed5e5f55976c547e606c Author: Xin Ren <iamsh...@126.com> Date: 2016-04-05T23:14:28Z [SPARK-14300] step 2, double check not-sure examples ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org