From 19d3e1e8e9c25c0936c0ad6efbc2092b473723aa Mon Sep 17 00:00:00 2001 From: Cheng Lian Date: Tue, 2 Sep 2014 20:49:36 -0700 Subject: [SQL] Renamed ColumnStat to ColumnMetrics to avoid confusion between ColumnStats Class names of these two are just too similar. Author: Cheng Lian Closes #2189 from liancheng/column-metrics and squashes the following commits: 8bb3b21 [Cheng Lian] Renamed ColumnStat to ColumnMetrics to avoid confusion between ColumnStats --- .../scala/org/apache/spark/sql/execution/debug/package.scala | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) 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 8ff757bbe3..a9535a750b 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") } } -- cgit v1.2.3