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[SPARK-8464][Core][Shuffle] Consider separating aggregator and non-aggregator paths in ExternalSorter #7129

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[SPARK-8464][Core][Shuffle] Consider separating aggregator and non-aggregator paths in ExternalSorter #7129

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d0024ef
[SPARK-8464] As a starting point, refactored ExternalSorter into two …
Jun 30, 2015
4a04b2a
Created a top level interface for ExternalSorter and created two subc…
Jun 30, 2015
b74ca30
Compilation fixes
Jun 30, 2015
864d603
Spacing
Jun 30, 2015
8b3aca5
Style fixes
Jun 30, 2015
72b87e5
Updated creation of ExternalSorter instances to use aggregator//no-ag…
Jun 30, 2015
083b2b6
Style
Jun 30, 2015
36db0dc
Added MIMA exclude
Jun 30, 2015
1a8dba5
Fixed error in constructor
Jul 1, 2015
7ecc28d
Fixing merge conflicts
Jul 5, 2015
61a4c8e
Fixes to MimaExcludes
Jul 8, 2015
12c11a7
Resolved merge conflict
Jul 8, 2015
1c154c4
style fix
Jul 8, 2015
5e5d5e7
Fixing merge conflict
Jul 8, 2015
8f6e327
Merge conflict
Jul 9, 2015
e5768fa
Resolved merge conflicts
Jul 16, 2015
1eca0e1
Fixed merge conflict
Jul 23, 2015
71eef54
Moved sort updates from basicOperator.scala to sort.scala
Jul 31, 2015
d2fe6b0
Import ordering and spacing/
Jul 31, 2015
bf63fce
Spacing
Jul 31, 2015
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Ilya Ganelin committed Jul 16, 2015
commit e5768fa1e8a791280f64e70448875ae7cc75ef5f
2 changes: 1 addition & 1 deletion core/src/main/scala/org/apache/spark/util/collection/ExternalSorter.scala
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Expand Up @@ -29,7 +29,7 @@ import org.apache.spark._
import org.apache.spark.executor.ShuffleWriteMetrics
import org.apache.spark.serializer._
import org.apache.spark.shuffle.sort.SortShuffleFileWriter
import org.apache.spark.storage.{BlockId, BlockObjectWriter}
import org.apache.spark.storage.{BlockId, DiskBlockObjectWriter}

/**
* Sorts and potentially merges a number of key-value pairs of type (K, V) to produce key-combiner
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1 change: 1 addition & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/execution/basicOperators.scala
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Expand Up @@ -28,6 +28,7 @@ import org.apache.spark.sql.catalyst.expressions._
import org.apache.spark.sql.catalyst.plans.physical._
import org.apache.spark.sql.Row
import org.apache.spark.util.collection.ExternalSorterNoAgg
import org.apache.spark.util.collection.unsafe.sort.PrefixComparator
import org.apache.spark.util.{CompletionIterator, MutablePair}
import org.apache.spark.{HashPartitioner, SparkEnv}

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