{"push_id":1241897849,"size":3,"distinct_size":3,"ref":"refs/heads/master","head":"182e11904bf2093c2faa57894a1c4bb11d872596","before":"2154345b6a1cb193b1380ab386912e478928c6b2","commits":[{"sha":"62e62124419f3fa07b324f5e42feb2c5b4fde715","author":{"name":"Michael Gummelt","email":"997b1eeb9667009a1fe95939cfe9ef99c4f83395@mesosphere.io"},"message":"[SPARK-16809] enable history server links in dispatcher UI\n\n## What changes were proposed in this pull request?\n\nLinks the Spark Mesos Dispatcher UI to the history server UI\n\n- adds spark.mesos.dispatcher.historyServer.url\n- explicitly generates frameworkIDs for the launched drivers, so the dispatcher knows how to correlate drivers and frameworkIDs\n\n## How was this patch tested?\n\nmanual testing\n\nAuthor: Michael Gummelt <mgummelt@mesosphere.io>\nAuthor: Sergiusz Urbaniak <sur@mesosphere.io>\n\nCloses #14414 from mgummelt/history-server.","distinct":true,"url":"https://api.github.com/repos/ueshin/apache-spark/commits/62e62124419f3fa07b324f5e42feb2c5b4fde715"},{"sha":"511f52f8423e151b0d0133baf040d34a0af3d422","author":{"name":"Reynold Xin","email":"9a371236ace08d82aa86864cade97762c12d4503@databricks.com"},"message":"[SPARK-16964][SQL] Remove private[sql] and private[spark] from sql.execution package\n\n## What changes were proposed in this pull request?\nThis package is meant to be internal, and as a result it does not make sense to mark things as private[sql] or private[spark]. It simply makes debugging harder when Spark developers need to inspect the plans at runtime.\n\nThis patch removes all private[sql] and private[spark] visibility modifiers in org.apache.spark.sql.execution.\n\n## How was this patch tested?\nN/A - just visibility changes.\n\nAuthor: Reynold Xin <rxin@databricks.com>\n\nCloses #14554 from rxin/remote-private.","distinct":true,"url":"https://api.github.com/repos/ueshin/apache-spark/commits/511f52f8423e151b0d0133baf040d34a0af3d422"},{"sha":"182e11904bf2093c2faa57894a1c4bb11d872596","author":{"name":"Yanbo Liang","email":"b6929798b4e4fba75014af8265904a7818902ec7@gmail.com"},"message":"[SPARK-16933][ML] Fix AFTAggregator in AFTSurvivalRegression serializes unnecessary data.\n\n## What changes were proposed in this pull request?\nSimilar to ```LeastSquaresAggregator``` in #14109, ```AFTAggregator``` used for ```AFTSurvivalRegression``` ends up serializing the ```parameters``` and ```featuresStd```, which is not necessary and can cause performance issues for high dimensional data. This patch removes this serialization. This PR is highly inspired by #14109.\n\n## How was this patch tested?\nI tested this locally and verified the serialization reduction.\n\nBefore patch\n![image](https://cloud.githubusercontent.com/assets/1962026/17512035/abb93f04-5dda-11e6-97d3-8ae6b61a0dfd.png)\n\nAfter patch\n![image](https://cloud.githubusercontent.com/assets/1962026/17512024/9e0dc44c-5dda-11e6-93d0-6e130ba0d6aa.png)\n\nAuthor: Yanbo Liang <ybliang8@gmail.com>\n\nCloses #14519 from yanboliang/spark-16933.","distinct":true,"url":"https://api.github.com/repos/ueshin/apache-spark/commits/182e11904bf2093c2faa57894a1c4bb11d872596"}]}
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