GitHub user wangmiao1981 opened a pull request: https://github.com/apache/spark/pull/12560
[SPARK-14571][ML]Log instrumentation in ALS ## What changes were proposed in this pull request? Add log instrumentation for parameters: rank, numUserBlocks, numItemBlocks, implicitPrefs, alpha, userCol, itemCol, ratingCol, predictionCol, maxIter, regParam, nonnegative, checkpointInterval, seed Add log instrumentation for numUserFeatures and numItemFeatures ## How was this patch tested? Manual test: Set breakpoint in intellij and run def testALS(). Single step debugging and check the log method is called. You can merge this pull request into a Git repository by running: $ git pull https://github.com/wangmiao1981/spark log Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/12560.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #12560 ---- commit 239cabf459fee929b19d541bf019de445ea2026d Author: wm...@hotmail.com <wm...@hotmail.com> Date: 2016-04-21T05:31:33Z add instrumentation to ALS ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org