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svn merge -c 1309453 from trunk FIXES: MAPREDUCE-3082. Archive command take wrong path for input file with current directory (John George via bobby) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1309454 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Joseph Evans 2012-04-04 15:30:03 +00:00
parent 378ed9b673
commit 954327f770
3 changed files with 50 additions and 2 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -149,6 +149,9 @@ Release 0.23.3 - UNRELEASED
MAPREDUCE-3682 Tracker URL says AM tasks run on localhost.
(Ravi Prakash via tgraves)
MAPREDUCE-3082. Archive command take wrong path for input file with current
directory (John George via bobby)
Release 0.23.2 - UNRELEASED
INCOMPATIBLE CHANGES

7
hadoop-tools/hadoop-archives/src/main/java/org/apache/hadoop/tools/HadoopArchives.java
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@ -830,11 +830,18 @@ public class HadoopArchives implements Tool {
throw new IOException("Parent path not specified.");
}
parentPath = new Path(args[i+1]);
if (!parentPath.isAbsolute()) {
parentPath= parentPath.getFileSystem(getConf()).makeQualified(parentPath);
}
i+=2;
//read the rest of the paths
for (; i < args.length; i++) {
if (i == (args.length - 1)) {
destPath = new Path(args[i]);
if (!destPath.isAbsolute()) {
destPath = destPath.getFileSystem(getConf()).makeQualified(destPath);
}
}
else {
Path argPath = new Path(args[i]);

40
hadoop-tools/hadoop-archives/src/test/java/org/apache/hadoop/tools/TestHadoopArchives.java
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@ -104,6 +104,41 @@ public class TestHadoopArchives extends TestCase {
}
public void testRelativePath() throws Exception {
fs.delete(archivePath, true);
final Path sub1 = new Path(inputPath, "dir1");
fs.mkdirs(sub1);
createFile(sub1, "a", fs);
final Configuration conf = mapred.createJobConf();
final FsShell shell = new FsShell(conf);
final List<String> originalPaths = lsr(shell, "input");
System.out.println("originalPath: " + originalPaths);
final URI uri = fs.getUri();
final String prefix = "har://hdfs-" + uri.getHost() +":" + uri.getPort()
+ archivePath.toUri().getPath() + Path.SEPARATOR;
{
final String harName = "foo.har";
final String[] args = {
"-archiveName",
harName,
"-p",
"input",
"*",
"archive"
};
System.setProperty(HadoopArchives.TEST_HADOOP_ARCHIVES_JAR_PATH, HADOOP_ARCHIVES_JAR);
final HadoopArchives har = new HadoopArchives(mapred.createJobConf());
assertEquals(0, ToolRunner.run(har, args));
//compare results
final List<String> harPaths = lsr(shell, prefix + harName);
assertEquals(originalPaths, harPaths);
}
}
public void testPathWithSpaces() throws Exception {
fs.delete(archivePath, true);
@ -170,8 +205,11 @@ public class TestHadoopArchives extends TestCase {
System.setErr(oldErr);
}
System.out.println("lsr results:\n" + results);
String dirname = dir;
if (dir.lastIndexOf(Path.SEPARATOR) != -1 ) {
dirname = dir.substring(dir.lastIndexOf(Path.SEPARATOR));
}
final String dirname = dir.substring(dir.lastIndexOf(Path.SEPARATOR));
final List<String> paths = new ArrayList<String>();
for(StringTokenizer t = new StringTokenizer(results, "\n");
t.hasMoreTokens(); ) {