[SPARK-21901][SS] Define toString for StateOperatorProgress

jaceklaskowski · zsxwing · commit fa0092bddf69 · 2017-09-06T15:48:48.000-07:00
## What changes were proposed in this pull request? Just `StateOperatorProgress.toString` + few formatting fixes ## How was this patch tested? Local build. Waiting for OK from Jenkins. Author: Jacek Laskowski <jacek@japila.pl> Closes #19112 from jaceklaskowski/SPARK-21901-StateOperatorProgress-toString.
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/streaming/progress.scala b/sql/core/src/main/scala/org/apache/spark/sql/streaming/progress.scala
@@ -55,6 +55,8 @@ class StateOperatorProgress private[sql](
     ("numRowsUpdated" -> JInt(numRowsUpdated)) ~
     ("memoryUsedBytes" -> JInt(memoryUsedBytes))
   }
+
+  override def toString: String = prettyJson
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -55,6 +55,8 @@ class StateOperatorProgress private[sql](`
`55`	`55`	`("numRowsUpdated" -> JInt(numRowsUpdated)) ~`
`56`	`56`	`("memoryUsedBytes" -> JInt(memoryUsedBytes))`
`57`	`57`	`}`
	`58`	`+`
	`59`	`+ override def toString: String = prettyJson`
`58`	`60`	`}`
`59`	`61`
`60`	`62`	`/**`