Fix style issues

harishreedharan · harishreedharan · commit fd6ab0028a2d · 2015-05-20T20:57:11.000-07:00
diff --git a/core/src/main/scala/org/apache/spark/deploy/history/ApplicationHistoryProvider.scala b/core/src/main/scala/org/apache/spark/deploy/history/ApplicationHistoryProvider.scala
@@ -68,6 +68,6 @@ private[history] abstract class ApplicationHistoryProvider {
    * Get the event logs for the given application. The event logs are compressed into a zip file
    * and copied into the directory passed in.
    */
-  def copyApplicationEventLogs(appId: String, directory: File) = { }
+  def copyApplicationEventLogs(appId: String, directory: File): Unit = { }
 
 }

Original file line number	Diff line number	Diff line change
`@@ -68,6 +68,6 @@ private[history] abstract class ApplicationHistoryProvider {`
`68`	`68`	`* Get the event logs for the given application. The event logs are compressed into a zip file`
`69`	`69`	`* and copied into the directory passed in.`
`70`	`70`	`*/`
`71`		`- def copyApplicationEventLogs(appId: String, directory: File) = { }`
	`71`	`+ def copyApplicationEventLogs(appId: String, directory: File): Unit = { }`
`72`	`72`
`73`	`73`	`}`