Re: Did anybody come across this random-forest issue with spark 2.0.1.

2016-10-18 Thread
RandomForestRegressor. It's a warning which will not affect the result but may lead your training slower. Thanks Yanbo On Mon, Oct 17, 2016 at 8:21 PM, 张建鑫(市场部) <zhangjian...@didichuxing.com<mailto:zhangjian...@didichuxing.com>> wrote: Hi Xi Shen The warning message wasn’t remov

Re: Did anybody come across this random-forest issue with spark 2.0.1.

2016-10-17 Thread
ybody come across this random-forest issue with spark 2.0.1. Did you also upgrade to Java from v7 to v8? On Mon, Oct 17, 2016 at 7:19 PM 张建鑫(市场部) <zhangjian...@didichuxing.com<mailto:zhangjian...@didichuxing.com>> wrote: Did anybody encounter this problem before and why it happens , how to

Re: Did anybody come across this random-forest issue with spark 2.0.1.

2016-10-17 Thread
t;mailto:zhangjian...@didichuxing.com>>, "user@spark.apache.org<mailto:user@spark.apache.org>" <user@spark.apache.org<mailto:user@spark.apache.org>> 主题: Re: Did anybody come across this random-forest issue with spark 2.0.1. Did you also upgrade to Java from v7 to v8?

Re: LabeledPoint creation

2016-09-08 Thread
Hi, Below are what I typed in my scale-sql command line based on your first email, the result is different with yours. Just for your reference. My spark version is 1.6.1 import org.apache.spark.ml.feature._ import org.apache.spark.ml.classification.LogisticRegression import