From 2dea60251ba32033378b172deb66a55bfaad6ec6 Mon Sep 17 00:00:00 2001
From: Kiran Patchigolla <kiran@jolata.com>
Date: Mon, 3 Mar 2014 13:33:47 -0800
Subject: [PATCH] Temp filePeon files cleanup

Related to https://groups.google.com/forum/#!topic/druid-development/TFUNas5ubyc
cleanup() method is added but still some files are not cleaned up. Additionally setting deleteOnExit on these temp files
---
 .../src/main/java/io/druid/segment/data/TmpFileIOPeon.java       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/processing/src/main/java/io/druid/segment/data/TmpFileIOPeon.java b/processing/src/main/java/io/druid/segment/data/TmpFileIOPeon.java
index a60ed66838c..a575c4116f1 100644
--- a/processing/src/main/java/io/druid/segment/data/TmpFileIOPeon.java
+++ b/processing/src/main/java/io/druid/segment/data/TmpFileIOPeon.java
@@ -42,6 +42,7 @@ public class TmpFileIOPeon implements IOPeon
     File retFile = createdFiles.get(filename);
     if (retFile == null) {
       retFile = File.createTempFile("filePeon", filename);
+      retFile.deleteOnExit();
       createdFiles.put(filename, retFile);
     }
     return new BufferedOutputStream(new FileOutputStream(retFile));