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[SPARK-13523] [SQL] Reuse exchanges in a query #11403

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davies wants to merge 6 commits into from
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[SPARK-13523] [SQL] Reuse exchanges in a query #11403

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57866c2
WIP: reuse exchanges in a query
Feb 26, 2016
f6a7f5c
fix style
Mar 4, 2016
3cc23f3
fix flakyness of sameResult
Mar 4, 2016
679d669
Merge branch 'master' of github.com:apache/spark into dedup
Mar 8, 2016
7df43ca
address comments
Mar 8, 2016
7cd6844
address comments
Mar 9, 2016
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fix style
  • Loading branch information
Davies Liu committed Mar 4, 2016
commit f6a7f5c40d4961569ffda11f6084ac58bb630c6c
2 changes: 1 addition & 1 deletion sql/core/src/main/scala/org/apache/spark/sql/internal/SessionState.scala
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Expand Up @@ -24,7 +24,7 @@ import org.apache.spark.sql.catalyst.optimizer.Optimizer
import org.apache.spark.sql.catalyst.rules.RuleExecutor
import org.apache.spark.sql.execution._
import org.apache.spark.sql.execution.datasources.{PreInsertCastAndRename, ResolveDataSource}
import org.apache.spark.sql.execution.exchange.{ReuseExchange, EnsureRequirements}
import org.apache.spark.sql.execution.exchange.{EnsureRequirements, ReuseExchange}
import org.apache.spark.sql.util.ExecutionListenerManager


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5 changes: 2 additions & 3 deletions sql/core/src/test/scala/org/apache/spark/sql/execution/PlannerSuite.scala
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Expand Up @@ -18,14 +18,13 @@
package org.apache.spark.sql.execution

import org.apache.spark.rdd.RDD
import org.apache.spark.sql.Row
import org.apache.spark.sql.{execution, Row}
import org.apache.spark.sql.catalyst.InternalRow
import org.apache.spark.sql.catalyst.expressions.{Ascending, Attribute, Literal, SortOrder}
import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, Repartition}
import org.apache.spark.sql.catalyst.plans.physical._
import org.apache.spark.sql.execution
import org.apache.spark.sql.execution.columnar.InMemoryRelation
import org.apache.spark.sql.execution.exchange.{ReuseExchange, EnsureRequirements, ReusedExchange, ShuffleExchange}
import org.apache.spark.sql.execution.exchange.{EnsureRequirements, ReusedExchange, ReuseExchange, ShuffleExchange}
import org.apache.spark.sql.execution.joins.{BroadcastHashJoin, SortMergeJoin}
import org.apache.spark.sql.functions._
import org.apache.spark.sql.internal.SQLConf
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