Xin Ren 27209252f0 [MINOR][MLLIB][SQL] Clean up unused variables and unused import ... ## What changes were proposed in this pull request? Clean up unused variables and unused import statements, unnecessary `return` and `toArray`, and some more style improvement, when I walk through the code examples. ## How was this patch tested? Testet manually on local laptop. Author: Xin Ren <iamshrek@126.com> Closes #14836 from keypointt/codeWalkThroughML.		2016-08-30 11:24:55 +01:00
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src	[MINOR][MLLIB][SQL] Clean up unused variables and unused import	2016-08-30 11:24:55 +01:00
pom.xml	[SPARK-16535][BUILD] In pom.xml, remove groupId which is redundant definition and inherited from the parent	2016-07-19 11:59:46 +01:00