Author: suresh
Date: Thu Jan 5 18:59:26 2012
New Revision: 1227759
URL: http://svn.apache.org/viewvc?rev=1227759&view=rev
Log:
HDFS-2710. Add HDFS tests related to HADOOP-7933. Contributed by Siddarth Seth.
Modified:
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFileSystemHdfs.java
Modified:
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1227759&r1=1227758&r2=1227759&view=diff
==============================================================================
---
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
(original)
+++
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Thu Jan 5 18:59:26 2012
@@ -65,6 +65,9 @@ Release 0.23.1 - UNRELEASED
HDFS-2722. HttpFs should not be using an int for block size. (harsh)
+ HDFS-2710. Add HDFS tests related to HADOOP-7933. (Siddarth Seth via
+ suresh)
+
OPTIMIZATIONS
HDFS-2130. Switch default checksum to CRC32C. (todd)
Modified:
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFileSystemHdfs.java
URL:
http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFileSystemHdfs.java?rev=1227759&r1=1227758&r2=1227759&view=diff
==============================================================================
---
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFileSystemHdfs.java
(original)
+++
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/viewfs/TestViewFileSystemHdfs.java
Thu Jan 5 18:59:26 2012
@@ -20,44 +20,54 @@ package org.apache.hadoop.fs.viewfs;
import java.io.IOException;
import java.net.URISyntaxException;
-import java.util.List;
import javax.security.auth.login.LoginException;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.FileSystemTestHelper;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.apache.hadoop.hdfs.server.namenode.NameNodeAdapter;
import org.apache.hadoop.security.UserGroupInformation;
-import org.apache.hadoop.security.token.Token;
-
import org.junit.After;
import org.junit.AfterClass;
-import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
-import org.junit.Test;
public class TestViewFileSystemHdfs extends ViewFileSystemBaseTest {
private static MiniDFSCluster cluster;
private static Path defaultWorkingDirectory;
+ private static Path defaultWorkingDirectory2;
private static Configuration CONF = new Configuration();
private static FileSystem fHdfs;
+ private static FileSystem fHdfs2;
+ private FileSystem fsTarget2;
+ Path targetTestRoot2;
@BeforeClass
public static void clusterSetupAtBegining() throws IOException,
LoginException, URISyntaxException {
SupportsBlocks = true;
- cluster = new MiniDFSCluster.Builder(CONF).numDataNodes(2).build();
+ cluster =
+ new MiniDFSCluster.Builder(CONF).numNameNodes(2).numDataNodes(2)
+ .build();
cluster.waitClusterUp();
- NameNodeAdapter.getDtSecretManager(cluster.getNamesystem()).startThreads();
- fHdfs = cluster.getFileSystem();
+
NameNodeAdapter.getDtSecretManager(cluster.getNamesystem(0)).startThreads();
+
NameNodeAdapter.getDtSecretManager(cluster.getNamesystem(1)).startThreads();
+
+ fHdfs = cluster.getFileSystem(0);
+ fHdfs2 = cluster.getFileSystem(1);
+
defaultWorkingDirectory = fHdfs.makeQualified( new Path("/user/" +
UserGroupInformation.getCurrentUser().getShortUserName()));
+ defaultWorkingDirectory2 = fHdfs2.makeQualified( new Path("/user/" +
+ UserGroupInformation.getCurrentUser().getShortUserName()));
+
fHdfs.mkdirs(defaultWorkingDirectory);
+ fHdfs2.mkdirs(defaultWorkingDirectory2);
}
@@ -70,25 +80,42 @@ public class TestViewFileSystemHdfs exte
public void setUp() throws Exception {
// create the test root on local_fs
fsTarget = fHdfs;
+ fsTarget2 = fHdfs2;
+ targetTestRoot2 = FileSystemTestHelper.getAbsoluteTestRootPath(fsTarget2);
super.setUp();
-
}
@After
public void tearDown() throws Exception {
super.tearDown();
}
+
+ @Override
+ void setupMountPoints() {
+ super.setupMountPoints();
+ ConfigUtil.addLink(conf, "/mountOnNn2", new Path(targetTestRoot2,
+ "mountOnNn2").toUri());
+ }
+
+ // Overriden test helper methods - changed values based on hdfs and the
+ // additional mount.
+ @Override
+ int getExpectedDirPaths() {
+ return 7;
+ }
- /*
- * This overides the default implementation since hdfs does have delegation
- * tokens.
- */
@Override
- @Test
- public void testGetDelegationTokens() throws IOException {
- List<Token<?>> delTokens =
- fsView.getDelegationTokens("sanjay");
- Assert.assertEquals(7, delTokens.size());
+ int getExpectedMountPoints() {
+ return 8;
+ }
+
+ @Override
+ int getExpectedDelegationTokenCount() {
+ return 8;
}
+ @Override
+ int getExpectedDelegationTokenCountWithCredentials() {
+ return 2;
+ }
}
