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From sur...@apache.org
Subject svn commit: r1477385 - in /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs: ./ src/main/java/org/apache/hadoop/hdfs/server/common/ src/main/java/org/apache/hadoop/hdfs/server/namenode/ src/test/java/org/apache/hadoop/hdfs/ src/test/java/org/apache/...
Date Mon, 29 Apr 2013 22:26:54 GMT
Author: suresh
Date: Mon Apr 29 22:26:53 2013
New Revision: 1477385

URL: http://svn.apache.org/r1477385
Log:
HDFS-4610. Use common utils FileUtil#setReadable/Writable/Executable & FileUtil#canRead/Write/Execute.
Contributed by Ivan Mitic.

Modified:
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/Storage.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImagePreTransactionalStorageInspector.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailure.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureReporting.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureToleration.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDiskError.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNNStorageRetentionFunctional.java

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Mon Apr 29 22:26:53 2013
@@ -332,6 +332,9 @@ Trunk (Unreleased)
     HDFS-4734. HDFS Tests that use ShellCommandFencer are broken on Windows.
     (Arpit Agarwal via suresh)
 
+    HDFS-4610. Use common utils FileUtil#setReadable/Writable/Executable &
+    FileUtil#canRead/Write/Execute. (Ivan Mitic via suresh)
+
   BREAKDOWN OF HDFS-347 SUBTASKS AND RELATED JIRAS
 
     HDFS-4353. Encapsulate connections to peers in Peer and PeerServer classes.

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/Storage.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/Storage.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/Storage.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/Storage.java
Mon Apr 29 22:26:53 2013
@@ -448,7 +448,7 @@ public abstract class Storage extends St
           LOG.warn(rootPath + "is not a directory");
           return StorageState.NON_EXISTENT;
         }
-        if (!root.canWrite()) {
+        if (!FileUtil.canWrite(root)) {
           LOG.warn("Cannot access storage directory " + rootPath);
           return StorageState.NON_EXISTENT;
         }

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImagePreTransactionalStorageInspector.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImagePreTransactionalStorageInspector.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImagePreTransactionalStorageInspector.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImagePreTransactionalStorageInspector.java
Mon Apr 29 22:26:53 2013
@@ -33,6 +33,7 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
+import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.hdfs.protocol.HdfsConstants;
 import org.apache.hadoop.hdfs.server.common.Storage.StorageDirectory;
 import org.apache.hadoop.hdfs.server.namenode.NNStorage.NameNodeDirType;
@@ -128,7 +129,7 @@ class FSImagePreTransactionalStorageInsp
   static long readCheckpointTime(StorageDirectory sd) throws IOException {
     File timeFile = NNStorage.getStorageFile(sd, NameNodeFile.TIME);
     long timeStamp = 0L;
-    if (timeFile.exists() && timeFile.canRead()) {
+    if (timeFile.exists() && FileUtil.canRead(timeFile)) {
       DataInputStream in = new DataInputStream(new FileInputStream(timeFile));
       try {
         timeStamp = in.readLong();

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java
Mon Apr 29 22:26:53 2013
@@ -34,6 +34,7 @@ import java.util.concurrent.CopyOnWriteA
 
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.hdfs.DFSUtil;
 import org.apache.hadoop.hdfs.protocol.HdfsConstants;
 import org.apache.hadoop.hdfs.protocol.LayoutVersion;
@@ -230,8 +231,8 @@ public class NNStorage extends Storage i
         File root = sd.getRoot();
         LOG.info("currently disabled dir " + root.getAbsolutePath() +
                  "; type="+sd.getStorageDirType() 
-                 + ";canwrite="+root.canWrite());
-        if(root.exists() && root.canWrite()) {
+                 + ";canwrite="+FileUtil.canWrite(root));
+        if(root.exists() && FileUtil.canWrite(root)) {
           LOG.info("restoring dir " + sd.getRoot().getAbsolutePath());
           this.addStorageDir(sd); // restore
           this.removedStorageDirs.remove(sd);
@@ -505,7 +506,7 @@ public class NNStorage extends Storage i
       dirIterator(NameNodeDirType.IMAGE); it.hasNext();) {
       sd = it.next();
       File fsImage = getStorageFile(sd, NameNodeFile.IMAGE, txid);
-      if(sd.getRoot().canRead() && fsImage.exists())
+      if(FileUtil.canRead(sd.getRoot()) && fsImage.exists())
         return fsImage;
     }
     return null;
@@ -722,7 +723,7 @@ public class NNStorage extends Storage i
   private File findFile(NameNodeDirType dirType, String name) {
     for (StorageDirectory sd : dirIterable(dirType)) {
       File candidate = new File(sd.getCurrentDir(), name);
-      if (sd.getCurrentDir().canRead() &&
+      if (FileUtil.canRead(sd.getCurrentDir()) &&
           candidate.exists()) {
         return candidate;
       }

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java
Mon Apr 29 22:26:53 2013
@@ -33,6 +33,7 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.http.HttpConfig;
 import org.apache.hadoop.security.SecurityUtil;
 import org.apache.hadoop.util.Time;
@@ -102,7 +103,7 @@ public class TransferFsImage {
     assert !dstFiles.isEmpty() : "No checkpoint targets.";
     
     for (File f : dstFiles) {
-      if (f.exists() && f.canRead()) {
+      if (f.exists() && FileUtil.canRead(f)) {
         LOG.info("Skipping download of remote edit log " +
             log + " since it already is stored locally at " + f);
         return;

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
Mon Apr 29 22:26:53 2013
@@ -681,9 +681,9 @@ public class MiniDFSCluster {
       sb.append("\tabsolute:").append(path.getAbsolutePath()).append("\n");
       sb.append("\tpermissions: ");
       sb.append(path.isDirectory() ? "d": "-");
-      sb.append(path.canRead() ? "r" : "-");
-      sb.append(path.canWrite() ? "w" : "-");
-      sb.append(path.canExecute() ? "x" : "-");
+      sb.append(FileUtil.canRead(path) ? "r" : "-");
+      sb.append(FileUtil.canWrite(path) ? "w" : "-");
+      sb.append(FileUtil.canExecute(path) ? "x" : "-");
       sb.append("\n");
       path = path.getParentFile();
     }

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailure.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailure.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailure.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailure.java
Mon Apr 29 22:26:53 2013
@@ -31,6 +31,7 @@ import java.util.Map;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.hdfs.BlockReader;
 import org.apache.hadoop.hdfs.BlockReaderFactory;
@@ -91,10 +92,10 @@ public class TestDataNodeVolumeFailure {
   @After
   public void tearDown() throws Exception {
     if(data_fail != null) {
-      data_fail.setWritable(true);
+      FileUtil.setWritable(data_fail, true);
     }
     if(failedDir != null) {
-      failedDir.setWritable(true);
+      FileUtil.setWritable(failedDir, true);
     }
     if(cluster != null) {
       cluster.shutdown();

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureReporting.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureReporting.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureReporting.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureReporting.java
Mon Apr 29 22:26:53 2013
@@ -31,6 +31,7 @@ import org.apache.commons.logging.LogFac
 import org.apache.commons.logging.impl.Log4JLogger;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.hdfs.DFSConfigKeys;
 import org.apache.hadoop.hdfs.DFSTestUtil;
@@ -88,8 +89,8 @@ public class TestDataNodeVolumeFailureRe
   @After
   public void tearDown() throws Exception {
     for (int i = 0; i < 3; i++) {
-      new File(dataDir, "data"+(2*i+1)).setExecutable(true);
-      new File(dataDir, "data"+(2*i+2)).setExecutable(true);
+      FileUtil.setExecutable(new File(dataDir, "data"+(2*i+1)), true);
+      FileUtil.setExecutable(new File(dataDir, "data"+(2*i+2)), true);
     }
     cluster.shutdown();
   }
@@ -131,8 +132,8 @@ public class TestDataNodeVolumeFailureRe
      * fail. The client does not retry failed nodes even though
      * perhaps they could succeed because just a single volume failed.
      */
-    assertTrue("Couldn't chmod local vol", dn1Vol1.setExecutable(false));
-    assertTrue("Couldn't chmod local vol", dn2Vol1.setExecutable(false));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn1Vol1, false));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn2Vol1, false));
 
     /*
      * Create file1 and wait for 3 replicas (ie all DNs can still
@@ -168,7 +169,7 @@ public class TestDataNodeVolumeFailureRe
      * Now fail a volume on the third datanode. We should be able to get
      * three replicas since we've already identified the other failures.
      */
-    assertTrue("Couldn't chmod local vol", dn3Vol1.setExecutable(false));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn3Vol1, false));
     Path file2 = new Path("/test2");
     DFSTestUtil.createFile(fs, file2, 1024, (short)3, 1L);
     DFSTestUtil.waitReplication(fs, file2, (short)3);
@@ -200,7 +201,7 @@ public class TestDataNodeVolumeFailureRe
      * and that it's no longer up. Only wait for two replicas since
      * we'll never get a third.
      */
-    assertTrue("Couldn't chmod local vol", dn3Vol2.setExecutable(false));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn3Vol2, false));
     Path file3 = new Path("/test3");
     DFSTestUtil.createFile(fs, file3, 1024, (short)3, 1L);
     DFSTestUtil.waitReplication(fs, file3, (short)2);
@@ -222,10 +223,10 @@ public class TestDataNodeVolumeFailureRe
      * restart, so file creation should be able to succeed after
      * restoring the data directories and restarting the datanodes.
      */
-    assertTrue("Couldn't chmod local vol", dn1Vol1.setExecutable(true));
-    assertTrue("Couldn't chmod local vol", dn2Vol1.setExecutable(true));
-    assertTrue("Couldn't chmod local vol", dn3Vol1.setExecutable(true));
-    assertTrue("Couldn't chmod local vol", dn3Vol2.setExecutable(true));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn1Vol1, true));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn2Vol1, true));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn3Vol1, true));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn3Vol2, true));
     cluster.restartDataNodes();
     cluster.waitActive();
     Path file4 = new Path("/test4");
@@ -261,8 +262,8 @@ public class TestDataNodeVolumeFailureRe
     // third healthy so one node in the pipeline will not fail). 
     File dn1Vol1 = new File(dataDir, "data"+(2*0+1));
     File dn2Vol1 = new File(dataDir, "data"+(2*1+1));
-    assertTrue("Couldn't chmod local vol", dn1Vol1.setExecutable(false));
-    assertTrue("Couldn't chmod local vol", dn2Vol1.setExecutable(false));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn1Vol1, false));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn2Vol1, false));
 
     Path file1 = new Path("/test1");
     DFSTestUtil.createFile(fs, file1, 1024, (short)2, 1L);

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureToleration.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureToleration.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureToleration.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureToleration.java
Mon Apr 29 22:26:53 2013
@@ -77,8 +77,8 @@ public class TestDataNodeVolumeFailureTo
   @After
   public void tearDown() throws Exception {
     for (int i = 0; i < 3; i++) {
-      new File(dataDir, "data"+(2*i+1)).setExecutable(true);
-      new File(dataDir, "data"+(2*i+2)).setExecutable(true);
+      FileUtil.setExecutable(new File(dataDir, "data"+(2*i+1)), true);
+      FileUtil.setExecutable(new File(dataDir, "data"+(2*i+2)), true);
     }
     cluster.shutdown();
   }
@@ -152,7 +152,7 @@ public class TestDataNodeVolumeFailureTo
 
     // Fail a volume on the 2nd DN
     File dn2Vol1 = new File(dataDir, "data"+(2*1+1));
-    assertTrue("Couldn't chmod local vol", dn2Vol1.setExecutable(false));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn2Vol1, false));
 
     // Should only get two replicas (the first DN and the 3rd)
     Path file1 = new Path("/test1");
@@ -165,7 +165,7 @@ public class TestDataNodeVolumeFailureTo
 
     // If we restore the volume we should still only be able to get
     // two replicas since the DN is still considered dead.
-    assertTrue("Couldn't chmod local vol", dn2Vol1.setExecutable(true));
+    assertTrue("Couldn't chmod local vol", FileUtil.setExecutable(dn2Vol1, true));
     Path file2 = new Path("/test2");
     DFSTestUtil.createFile(fs, file2, 1024, (short)3, 1L);
     DFSTestUtil.waitReplication(fs, file2, (short)2);

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDiskError.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDiskError.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDiskError.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDiskError.java
Mon Apr 29 22:26:53 2013
@@ -27,6 +27,7 @@ import java.net.Socket;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.fs.permission.FsPermission;
 import org.apache.hadoop.hdfs.DFSConfigKeys;
@@ -106,8 +107,8 @@ public class TestDiskError {
       }
     } finally {
       // restore its old permission
-      dir1.setWritable(true);
-      dir2.setWritable(true);
+      FileUtil.setWritable(dir1, true);
+      FileUtil.setWritable(dir2, true);
     }
   }
 

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
Mon Apr 29 22:26:53 2013
@@ -157,7 +157,7 @@ public class TestCheckpoint {
       
       try {
         // Simulate the mount going read-only
-        dir.setWritable(false);
+        FileUtil.setWritable(dir, false);
         cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0)
             .format(false).build();
         fail("NN should have failed to start with " + dir + " set unreadable");
@@ -167,7 +167,7 @@ public class TestCheckpoint {
       } finally {
         cleanup(cluster);
         cluster = null;
-        dir.setWritable(true);
+        FileUtil.setWritable(dir, true);
       }
     }
   }
@@ -1825,7 +1825,7 @@ public class TestCheckpoint {
       StorageDirectory sd1 = storage.getStorageDir(1);
       
       currentDir = sd0.getCurrentDir();
-      currentDir.setExecutable(false);
+      FileUtil.setExecutable(currentDir, false);
 
       // Upload checkpoint when NN has a bad storage dir. This should
       // succeed and create the checkpoint in the good dir.
@@ -1835,7 +1835,7 @@ public class TestCheckpoint {
           new File(sd1.getCurrentDir(), NNStorage.getImageFileName(2)));
       
       // Restore the good dir
-      currentDir.setExecutable(true);
+      FileUtil.setExecutable(currentDir, true);
       nn.restoreFailedStorage("true");
       nn.rollEditLog();
 
@@ -1846,7 +1846,7 @@ public class TestCheckpoint {
       assertParallelFilesInvariant(cluster, ImmutableList.of(secondary));
     } finally {
       if (currentDir != null) {
-        currentDir.setExecutable(true);
+        FileUtil.setExecutable(currentDir, true);
       }
       cleanup(secondary);
       secondary = null;
@@ -1896,7 +1896,7 @@ public class TestCheckpoint {
       StorageDirectory sd0 = storage.getStorageDir(0);
       assertEquals(NameNodeDirType.IMAGE, sd0.getStorageDirType());
       currentDir = sd0.getCurrentDir();
-      currentDir.setExecutable(false);
+      FileUtil.setExecutable(currentDir, false);
 
       // Try to upload checkpoint -- this should fail since there are no
       // valid storage dirs
@@ -1909,7 +1909,7 @@ public class TestCheckpoint {
       }
       
       // Restore the good dir
-      currentDir.setExecutable(true);
+      FileUtil.setExecutable(currentDir, true);
       nn.restoreFailedStorage("true");
       nn.rollEditLog();
 
@@ -1920,7 +1920,7 @@ public class TestCheckpoint {
       assertParallelFilesInvariant(cluster, ImmutableList.of(secondary));
     } finally {
       if (currentDir != null) {
-        currentDir.setExecutable(true);
+        FileUtil.setExecutable(currentDir, true);
       }
       cleanup(secondary);
       secondary = null;

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
Mon Apr 29 22:26:53 2013
@@ -881,14 +881,14 @@ public class TestEditLog {
     logDir.mkdirs();
     FSEditLog log = FSImageTestUtil.createStandaloneEditLog(logDir);
     try {
-      logDir.setWritable(false);
+      FileUtil.setWritable(logDir, false);
       log.openForWrite();
       fail("Did no throw exception on only having a bad dir");
     } catch (IOException ioe) {
       GenericTestUtils.assertExceptionContains(
           "too few journals successfully started", ioe);
     } finally {
-      logDir.setWritable(true);
+      FileUtil.setWritable(logDir, true);
       log.close();
     }
   }

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNNStorageRetentionFunctional.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNNStorageRetentionFunctional.java?rev=1477385&r1=1477384&r2=1477385&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNNStorageRetentionFunctional.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNNStorageRetentionFunctional.java
Mon Apr 29 22:26:53 2013
@@ -28,6 +28,7 @@ import java.io.IOException;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.hdfs.DFSConfigKeys;
 import org.apache.hadoop.hdfs.HdfsConfiguration;
 import org.apache.hadoop.hdfs.MiniDFSCluster;
@@ -106,10 +107,10 @@ public class TestNNStorageRetentionFunct
           getInProgressEditsFileName(5));
       
       LOG.info("Failing first storage dir by chmodding it");
-      sd0.setExecutable(false);
+      FileUtil.setExecutable(sd0, false);
       doSaveNamespace(nn);      
       LOG.info("Restoring accessibility of first storage dir");      
-      sd0.setExecutable(true);
+      FileUtil.setExecutable(sd0, true);
 
       LOG.info("nothing should have been purged in first storage dir");
       assertGlobEquals(cd0, "fsimage_\\d*",
@@ -138,7 +139,7 @@ public class TestNNStorageRetentionFunct
       assertGlobEquals(cd0, "edits_.*",
           getInProgressEditsFileName(9));
     } finally {
-      sd0.setExecutable(true);
+      FileUtil.setExecutable(sd0, true);
 
       LOG.info("Shutting down...");
       if (cluster != null) {



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