Github user asfgit closed the pull request at:
https://github.com/apache/spark/pull/17546
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Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r94456
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +349,109 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r92785
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +349,109 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r92197
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -150,12 +148,15 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r91433
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,8 +54,6 @@ case class
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r111098712
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +349,109 @@ object JoinReorderDP
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r111098412
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +349,109 @@ object JoinReorderDP
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r111098128
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -150,12 +148,15 @@ object JoinReorderDP
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r111081203
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,8 +54,6 @@ case class
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r111063912
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,8 +54,6 @@ case class
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r111058094
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,8 +54,6 @@ case class
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110989528
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,426 @@
+/*
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110988847
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/StarSchemaDetection.scala
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@@ -76,7 +76,7 @@ case class
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110987936
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -218,28 +220,48 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110987408
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +349,110 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110987294
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,428 @@
+/*
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110987218
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -218,28 +220,48 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110984951
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,8 +54,6 @@ case class
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110848185
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,8 +54,6 @@ case class
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110831710
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -218,28 +220,48 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110828815
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,428 @@
+/*
+ *
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110830756
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +349,110 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110827587
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -218,28 +220,48 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110826959
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -218,28 +220,48 @@ object JoinReorderDP
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110742657
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -218,28 +220,44 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110742361
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110741246
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110740755
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,8 +54,6 @@ case class
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110574182
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,8 +54,6 @@ case class
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110573027
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -218,28 +220,44 @@ object JoinReorderDP
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110570339
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110570287
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110569876
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110522547
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,14 +54,12 @@ case class
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110520685
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
.checkValue(weight =>
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110495345
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
Github user ron8hu commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110480494
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
.checkValue(weight =>
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110466604
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110438558
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110437532
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -134,7 +132,7 @@ case class
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110396402
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110396306
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -134,7 +132,7 @@ case class
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110318802
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -134,7 +132,7 @@ case class
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110318621
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110318101
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110316465
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
.checkValue(weight =>
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110314839
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,428 @@
+/*
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110314588
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,428 @@
+/*
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110314369
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110313675
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -54,14 +54,12 @@ case class
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110313661
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -134,7 +132,7 @@ case class
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110313369
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110313349
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110309359
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,428 @@
+/*
+ *
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110309073
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,428 @@
+/*
+ *
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110308327
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -736,6 +736,12 @@ object SQLConf {
.checkValue(weight =>
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110307898
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110307786
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110307666
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110306486
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110305903
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110303409
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110302895
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110300420
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110221774
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,426 @@
+/*
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110213152
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,426 @@
+/*
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110212976
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,426 @@
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Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110211908
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110211689
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110211394
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110210819
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110090953
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110090773
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110090373
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,426 @@
+/*
+ *
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110090087
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -150,12 +148,15 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110089743
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,426 @@
+/*
+ *
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110089115
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,426 @@
+/*
+ *
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110089871
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110088813
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user wzhfy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110089241
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/StarJoinCostBasedReorderSuite.scala
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@@ -0,0 +1,426 @@
+/*
+ *
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110083521
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110078548
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -327,3 +345,104 @@ object JoinReorderDP
Github user ioana-delaney commented on a diff in the pull request:
https://github.com/apache/spark/pull/17546#discussion_r110076651
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/CostBasedJoinReorder.scala
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@@ -150,12 +148,15 @@ object
GitHub user ioana-delaney opened a pull request:
https://github.com/apache/spark/pull/17546
[SPARK-20233] [SQL] Apply star-join filter heuristics to dynamic
programming join enumeration
## What changes were proposed in this pull request?
Implements star-join filter to
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