Hadoop: Behavioral fixes to CephFileSystem

diff --git a/src/client/hadoop/ceph/CephFileSystem.java b/src/client/hadoop/ceph/CephFileSystem.java
index a14d9a74fd1d903f3d4adac68c12eb440657fe35..dbdb63f9c3b2832e5bf718ca71c1300cf4141f04 100644 (file)
--- a/src/client/hadoop/ceph/CephFileSystem.java
+++ b/src/client/hadoop/ceph/CephFileSystem.java
@@ -85,6 +85,7 @@ public class CephFileSystem extends FileSystem {
         * CephTalker (with its assumed real Ceph instance to talk to).
         */
        public CephFileSystem(CephFS ceph_fs, String default_path) {
+               super();
                root = new Path("/");
                ceph = ceph_fs;
                fs_default_name = default_path;
@@ -783,7 +784,7 @@ public class CephFileSystem extends FileSystem {
     ceph.debug("returning from ceph_getdir to Java", ceph.NOLOG);
 
     if (dirlist == null) {
-      throw new IOException("listPaths: path " + path.toString() + " is not a directory.");
+      return null;
     }
     
     // convert the strings to Paths