spark git commit: [SPARK-22882][ML][TESTS] ML test for structured streaming: ml.classification

Repository: spark Updated Branches: refs/heads/master 4586eada4 -> 98a5c0a35 [SPARK-22882][ML][TESTS] ML test for structured streaming: ml.classification ## What changes were proposed in this pull request? adding Structured Streaming tests for all Models/Transformers in spark.ml.classificati

spark git commit: [SPARK-22882][ML][TESTS] ML test for structured streaming: ml.classification

Repository: spark Updated Branches: refs/heads/branch-2.3 232b9f81f -> 4550673b1 [SPARK-22882][ML][TESTS] ML test for structured streaming: ml.classification ## What changes were proposed in this pull request? adding Structured Streaming tests for all Models/Transformers in spark.ml.classifi