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HDFS-2153. Move DFSClientAdapter to test and fix some javac warnings in OfflineEditsViewerHelper. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1147340 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Tsz-wo Sze 2011-07-15 22:46:43 +00:00
parent 31f1a674e5
commit c093580824
3 changed files with 21 additions and 26 deletions
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3
hdfs/CHANGES.txt
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@ -557,6 +557,9 @@ Trunk (unreleased changes)
HDFS-2154. In TestDFSShell, use TEST_ROOT_DIR and fix some deprecated
warnings. (szetszwo)
HDFS-2153. Move DFSClientAdapter to test and fix some javac warnings in
OfflineEditsViewerHelper. (szetszwo)
OPTIMIZATIONS
HDFS-1458. Improve checkpoint performance by avoiding unnecessary image

0
hdfs/src/java/org/apache/hadoop/hdfs/DFSClientAdapter.java → hdfs/src/test/hdfs/org/apache/hadoop/hdfs/DFSClientAdapter.java
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44
hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/OfflineEditsViewerHelper.java
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@ -18,40 +18,34 @@
package org.apache.hadoop.hdfs.server.namenode;
import java.io.IOException;
import java.util.Iterator;
import java.io.File;
import java.io.IOException;
import java.security.PrivilegedExceptionAction;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import java.util.Iterator;
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.conf.Configuration;
import org.apache.hadoop.hdfs.DFSClient;
import org.apache.hadoop.hdfs.DFSClientAdapter;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.apache.hadoop.hdfs.server.common.Util;
import org.apache.hadoop.hdfs.server.namenode.FSImage;
import org.apache.hadoop.hdfs.server.namenode.NNStorage;
import org.apache.hadoop.hdfs.server.namenode.NNStorage.NameNodeDirType;
import org.apache.hadoop.hdfs.DFSConfigKeys;
import org.apache.hadoop.hdfs.server.common.Storage.StorageDirectory;
import org.apache.hadoop.hdfs.protocol.FSConstants;
import org.apache.hadoop.hdfs.protocol.LocatedBlocks;
import org.apache.hadoop.hdfs.DistributedFileSystem;
import org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier;
import org.apache.hadoop.hdfs.DFSTestUtil;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.FileContext;
import org.apache.hadoop.fs.Options.Rename;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.fs.permission.FsPermission;
import org.apache.hadoop.fs.Options.Rename;
import org.apache.hadoop.hdfs.DFSClientAdapter;
import org.apache.hadoop.hdfs.DFSConfigKeys;
import org.apache.hadoop.hdfs.DFSTestUtil;
import org.apache.hadoop.hdfs.DistributedFileSystem;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.apache.hadoop.hdfs.protocol.FSConstants;
import org.apache.hadoop.hdfs.protocol.LocatedBlocks;
import org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier;
import org.apache.hadoop.hdfs.server.common.Storage.StorageDirectory;
import org.apache.hadoop.hdfs.server.common.Util;
import org.apache.hadoop.hdfs.server.namenode.NNStorage.NameNodeDirType;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
/**
* OfflineEditsViewerHelper is a helper class for TestOfflineEditsViewer,
@ -204,8 +198,6 @@ public class OfflineEditsViewerHelper {
// fake the user to renew token for
UserGroupInformation longUgi = UserGroupInformation.createRemoteUser(
"JobTracker/foo.com@FOO.COM");
UserGroupInformation shortUgi = UserGroupInformation.createRemoteUser(
"JobTracker");
try {
longUgi.doAs(new PrivilegedExceptionAction<Object>() {
public Object run() throws IOException {