From: Greg Farnum <gregf@hq.newdream.net>
Date: Tue, 8 Sep 2009 05:28:12 +0000 (-0700)
Subject: Hadoop: Return a couple of unecessary isX calls.
X-Git-Tag: v0.14~13
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4347f4a1c7f8a809c50b7d4c73ee6850d392cb46;p=ceph.git

Hadoop: Return a couple of unecessary isX calls.
---

diff --git a/src/client/hadoop/ceph/CephFileSystem.java b/src/client/hadoop/ceph/CephFileSystem.java
index 8987e155201b..9b285e776752 100644
--- a/src/client/hadoop/ceph/CephFileSystem.java
+++ b/src/client/hadoop/ceph/CephFileSystem.java
@@ -247,7 +247,7 @@ public class CephFileSystem extends FileSystem {
     boolean path_exists = false;
     try {
       isDir = isDirectory(abs_path);
-      path_exists = exists(abs_path);
+      if (!isDir) path_exists = exists(abs_path);
     }
 
     catch (IOException e) {
@@ -428,10 +428,7 @@ public class CephFileSystem extends FileSystem {
       debug("listStatus:exit");
       return statuses;
     }
-    if (isFile(abs_path)) return null;
-
-    //shouldn't get here
-    throw new FileNotFoundException("listStatus found no such file " + path);
+    return null; //it's a file, or DNE
   }
 
   @Override