[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-06 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/spark/pull/16696 --- 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

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-06 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104550722 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsConfSuite.scala --- @@ -1,64 +0,0 @@ -/* - * Licensed

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-06 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104550347 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -773,14 +773,20 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-06 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104550119 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -752,14 +752,14 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-06 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104546713 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -773,14 +773,20 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-06 Thread cloud-fan
Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104526617 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/BasicStatsEstimationSuite.scala --- @@ -0,0 +1,121 @@ +/* +

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-03 Thread wzhfy
Github user wzhfy commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104281417 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -773,14 +773,20 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-03 Thread cloud-fan
Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104281282 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -773,14 +773,20 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-03 Thread wzhfy
Github user wzhfy commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104280684 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsConfSuite.scala --- @@ -1,64 +0,0 @@ -/* - * Licensed to

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-03 Thread wzhfy
Github user wzhfy commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104280554 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -773,14 +773,20 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-03 Thread cloud-fan
Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104232961 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -773,14 +773,20 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-03 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104223997 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsConfSuite.scala --- @@ -1,64 +0,0 @@ -/* - * Licensed

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-03 Thread wzhfy
Github user wzhfy commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104116975 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsConfSuite.scala --- @@ -1,64 +0,0 @@ -/* - * Licensed to

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-03 Thread wzhfy
Github user wzhfy commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104116520 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsEstimationSuite.scala --- @@ -0,0 +1,121 @@ +/* + *

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-03 Thread wzhfy
Github user wzhfy commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104116400 --- Diff: sql/core/src/test/scala/org/apache/spark/sql/StatisticsCollectionSuite.scala --- @@ -116,22 +116,22 @@ class StatisticsCollectionSuite extends

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-02 Thread cloud-fan
Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104101253 --- Diff: sql/core/src/test/scala/org/apache/spark/sql/StatisticsCollectionSuite.scala --- @@ -116,22 +116,22 @@ class StatisticsCollectionSuite extends

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-02 Thread cloud-fan
Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104101031 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsEstimationSuite.scala --- @@ -0,0 +1,121 @@ +/* + *

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-03-02 Thread cloud-fan
Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r104100931 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsConfSuite.scala --- @@ -1,64 +0,0 @@ -/* - * Licensed

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-02-07 Thread cloud-fan
Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r99837596 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -717,7 +717,8 @@ object Limit {

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-02-07 Thread cloud-fan
Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r99838684 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -727,37 +728,18 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-02-04 Thread ron8hu
Github user ron8hu commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r99474494 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsEstimationSuite.scala --- @@ -18,12 +18,41 @@ package

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-31 Thread ron8hu
Github user ron8hu commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r98776491 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -727,37 +728,18 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-26 Thread viirya
Github user viirya commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r98146358 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -727,37 +728,18 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-26 Thread viirya
Github user viirya commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r98002931 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -727,37 +728,18 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97933241 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsEstimationSuite.scala --- @@ -18,12 +18,41 @@ package

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97933222 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsEstimationSuite.scala --- @@ -18,12 +18,41 @@ package

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97933132 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsEstimationSuite.scala --- @@ -48,6 +77,14 @@ class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97933053 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsEstimationSuite.scala --- @@ -48,6 +77,14 @@ class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97932867 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/statsEstimation/StatsEstimationSuite.scala --- @@ -18,12 +18,41 @@ package

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97932053 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -727,37 +728,18 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97932007 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -727,37 +728,18 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97931646 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -791,12 +773,14 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread gatorsmile
Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97931570 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/statsEstimation/EstimationUtils.scala --- @@ -29,6 +31,8 @@ object

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-25 Thread viirya
Github user viirya commented on a diff in the pull request: https://github.com/apache/spark/pull/16696#discussion_r97928605 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala --- @@ -727,37 +728,18 @@ case class

[GitHub] spark pull request #16696: [SPARK-19350] [SQL] Cardinality estimation of Lim...

2017-01-24 Thread wzhfy
GitHub user wzhfy opened a pull request: https://github.com/apache/spark/pull/16696 [SPARK-19350] [SQL] Cardinality estimation of Limit and Sample ## What changes were proposed in this pull request? Before this pr, LocalLimit/GlobalLimit/Sample propagates the same row count