[ https://issues.apache.org/jira/browse/SPARK-30380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhengruifeng resolved SPARK-30380. ---------------------------------- Fix Version/s: 3.0.0 Resolution: Fixed Issue resolved by pull request 27040 [https://github.com/apache/spark/pull/27040] > Refactor RandomForest.findSplits > -------------------------------- > > Key: SPARK-30380 > URL: https://issues.apache.org/jira/browse/SPARK-30380 > Project: Spark > Issue Type: Improvement > Components: ML > Affects Versions: 3.0.0 > Reporter: zhengruifeng > Assignee: zhengruifeng > Priority: Minor > Fix For: 3.0.0 > > > Current impl of {{RandomForest.findSplits}} uses {{groupByKey}} to collect > non-zero values for each feature, so it is quite dangerous. > > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org