Weichen Xu created SPARK-21801: ---------------------------------- Summary: SparkR unit test randomly fail on trees Key: SPARK-21801 URL: https://issues.apache.org/jira/browse/SPARK-21801 Project: Spark Issue Type: Bug Components: SparkR, Tests Affects Versions: 2.2.0 Reporter: Weichen Xu Priority: Critical
SparkR unit test sometimes will randomly occur such error: ``` 1. Error: spark.randomForest (@test_mllib_tree.R#236) -------------------------- java.lang.IllegalArgumentException: requirement failed: The input column stridx_87ea3065aeb2 should have at least two distinct values. ``` or ``` 1. Error: spark.decisionTree (@test_mllib_tree.R#353) -------------------------- java.lang.IllegalArgumentException: requirement failed: The input column stridx_d6a0b492cfa1 should have at least two distinct values. ``` -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org