[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-06 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/spark/pull/13505 --- 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 ena

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-05 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65821620 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +88,42 @@ package object expressions {

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-05 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65821593 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +88,42 @@ package object expressions {

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-05 Thread ericl
Github user ericl commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65821238 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +88,42 @@ package object expressions { /**

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-05 Thread ericl
Github user ericl commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65821217 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +88,42 @@ package object expressions { /**

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-05 Thread ericl
Github user ericl commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65821205 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions { /**

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-04 Thread kiszk
Github user kiszk commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65811458 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions { /**

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-04 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65809321 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/AttributeMap.scala --- @@ -26,13 +26,6 @@ object AttributeMap { def

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-04 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65808923 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions {

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-04 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65808887 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions {

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-04 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65808880 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions {

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-04 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65808854 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions {

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-04 Thread kiszk
Github user kiszk commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65804344 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions { /**

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-04 Thread kiszk
Github user kiszk commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65804276 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions { /**

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-03 Thread rxin
Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65797603 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions { /**

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-03 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65795007 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/QueryPlan.scala --- @@ -296,7 +296,7 @@ abstract class QueryPlan[PlanType <: Qu

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-03 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65794996 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/package.scala --- @@ -86,11 +86,31 @@ package object expressions {

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-03 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65794395 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/QueryPlan.scala --- @@ -296,7 +296,7 @@ abstract class QueryPlan[PlanType <: Qu

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-03 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65793015 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/BoundAttribute.scala --- @@ -84,17 +84,27 @@ object BindReferences extends

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-03 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65792855 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/BoundAttribute.scala --- @@ -84,17 +84,27 @@ object BindReferences extends

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-03 Thread JoshRosen
Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/13505#discussion_r65792692 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/BoundAttribute.scala --- @@ -84,17 +84,27 @@ object BindReferences extends

[GitHub] spark pull request #13505: [SPARK-15764][SQL] Replace N^2 loop in BindRefere...

2016-06-03 Thread JoshRosen
GitHub user JoshRosen opened a pull request: https://github.com/apache/spark/pull/13505 [SPARK-15764][SQL] Replace N^2 loop in BindReferences BindReferences contains a n^2 loop which causes performance issues when operating over large schemas: to determine the ordinal of an attribut