[SPARK-24115] Have logging pass through instrumentation class.
authorBago Amirbekian <bago@databricks.com>
Thu, 17 May 2018 18:13:16 +0000 (11:13 -0700)
committerXiangrui Meng <meng@databricks.com>
Thu, 17 May 2018 18:13:16 +0000 (11:13 -0700)
commita7a9b1837808b281f47643490abcf054f6de7b50
treea6b092fad8cdbaed225ad84365b2e0a5a3d25eb5
parent8a837bf4f3f2758f7825d2362cf9de209026651a
[SPARK-24115] Have logging pass through instrumentation class.

## What changes were proposed in this pull request?

Fixes to tuning instrumentation.

## How was this patch tested?

Existing tests.

Please review http://spark.apache.org/contributing.html before opening a pull request.

Author: Bago Amirbekian <bago@databricks.com>

Closes #21340 from MrBago/tunning-instrumentation.
mllib/src/main/scala/org/apache/spark/ml/tuning/CrossValidator.scala
mllib/src/main/scala/org/apache/spark/ml/tuning/TrainValidationSplit.scala
mllib/src/main/scala/org/apache/spark/ml/util/Instrumentation.scala