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Posted to commits@spark.apache.org by ma...@apache.org on 2014/09/03 05:49:44 UTC
git commit: [SQL] Renamed ColumnStat to ColumnMetrics to avoid
confusion between ColumnStats
Repository: spark
Updated Branches:
refs/heads/master 0cd91f666 -> 19d3e1e8e
[SQL] Renamed ColumnStat to ColumnMetrics to avoid confusion between ColumnStats
Class names of these two are just too similar.
Author: Cheng Lian <li...@gmail.com>
Closes #2189 from liancheng/column-metrics and squashes the following commits:
8bb3b21 [Cheng Lian] Renamed ColumnStat to ColumnMetrics to avoid confusion between ColumnStats
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/19d3e1e8
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/19d3e1e8
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/19d3e1e8
Branch: refs/heads/master
Commit: 19d3e1e8e9c25c0936c0ad6efbc2092b473723aa
Parents: 0cd91f6
Author: Cheng Lian <li...@gmail.com>
Authored: Tue Sep 2 20:49:36 2014 -0700
Committer: Michael Armbrust <mi...@databricks.com>
Committed: Tue Sep 2 20:49:36 2014 -0700
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.../org/apache/spark/sql/execution/debug/package.scala | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/19d3e1e8/sql/core/src/main/scala/org/apache/spark/sql/execution/debug/package.scala
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diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/debug/package.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/debug/package.scala
index 8ff757b..a9535a7 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/debug/package.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/debug/package.scala
@@ -74,22 +74,22 @@ package object debug {
}
/**
- * A collection of stats for each column of output.
+ * A collection of metrics for each column of output.
* @param elementTypes the actual runtime types for the output. Useful when there are bugs
* causing the wrong data to be projected.
*/
- case class ColumnStat(
+ case class ColumnMetrics(
elementTypes: Accumulator[HashSet[String]] = sparkContext.accumulator(HashSet.empty))
val tupleCount = sparkContext.accumulator[Int](0)
val numColumns = child.output.size
- val columnStats = Array.fill(child.output.size)(new ColumnStat())
+ val columnStats = Array.fill(child.output.size)(new ColumnMetrics())
def dumpStats(): Unit = {
println(s"== ${child.simpleString} ==")
println(s"Tuples output: ${tupleCount.value}")
- child.output.zip(columnStats).foreach { case(attr, stat) =>
- val actualDataTypes =stat.elementTypes.value.mkString("{", ",", "}")
+ child.output.zip(columnStats).foreach { case(attr, metric) =>
+ val actualDataTypes = metric.elementTypes.value.mkString("{", ",", "}")
println(s" ${attr.name} ${attr.dataType}: $actualDataTypes")
}
}
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