change checkpointDir to lazy val

apache · Aug 20, 2014 · 9797843 · 9797843
1 parent 89964ab
commit 9797843
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/streaming/src/test/scala/org/apache/spark/streaming/TestSuiteBase.scala b/streaming/src/test/scala/org/apache/spark/streaming/TestSuiteBase.scala
@@ -119,7 +119,7 @@ trait TestSuiteBase extends FunSuite with BeforeAndAfter with Logging {
   def batchDuration = Seconds(1)
 
   // Directory where the checkpoint data will be saved
-  def checkpointDir = {
+  lazy val checkpointDir = {
     val dir = Files.createTempDir()
     logDebug(s"checkpointDir: $dir")
     dir.deleteOnExit()