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Posted to common-commits@hadoop.apache.org by dd...@apache.org on 2009/05/28 12:42:03 UTC
svn commit: r779553 - in /hadoop/core/trunk: CHANGES.txt
src/core/org/apache/hadoop/filecache/DistributedCache.java
Author: ddas
Date: Thu May 28 10:42:02 2009
New Revision: 779553
URL: http://svn.apache.org/viewvc?rev=779553&view=rev
Log:
HADOOP-4864. Fixes a problem to do with -libjars with multiple jars when client and cluster reside on different OSs. Contributed by Amareshwari Sriramadasu.
Modified:
hadoop/core/trunk/CHANGES.txt
hadoop/core/trunk/src/core/org/apache/hadoop/filecache/DistributedCache.java
Modified: hadoop/core/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/core/trunk/CHANGES.txt?rev=779553&r1=779552&r2=779553&view=diff
==============================================================================
--- hadoop/core/trunk/CHANGES.txt (original)
+++ hadoop/core/trunk/CHANGES.txt Thu May 28 10:42:02 2009
@@ -701,6 +701,9 @@
HADOOP-5856. Fix "unsafe multithreaded use of DateFormat" findbugs warning
in DataBlockScanner. (Kan Zhang via szetszwo)
+ HADOOP-4864. Fixes a problem to do with -libjars with multiple jars when
+ client and cluster reside on different OSs. (Amareshwari Sriramadasu via ddas)
+
Release 0.20.1 - Unreleased
INCOMPATIBLE CHANGES
Modified: hadoop/core/trunk/src/core/org/apache/hadoop/filecache/DistributedCache.java
URL: http://svn.apache.org/viewvc/hadoop/core/trunk/src/core/org/apache/hadoop/filecache/DistributedCache.java?rev=779553&r1=779552&r2=779553&view=diff
==============================================================================
--- hadoop/core/trunk/src/core/org/apache/hadoop/filecache/DistributedCache.java (original)
+++ hadoop/core/trunk/src/core/org/apache/hadoop/filecache/DistributedCache.java Thu May 28 10:42:02 2009
@@ -683,7 +683,7 @@
throws IOException {
String classpath = conf.get("mapred.job.classpath.files");
conf.set("mapred.job.classpath.files", classpath == null ? file.toString()
- : classpath + System.getProperty("path.separator") + file.toString());
+ : classpath + "," + file.toString());
FileSystem fs = FileSystem.get(conf);
URI uri = fs.makeQualified(file).toUri();
@@ -696,14 +696,14 @@
* @param conf Configuration that contains the classpath setting
*/
public static Path[] getFileClassPaths(Configuration conf) {
- String classpath = conf.get("mapred.job.classpath.files");
- if (classpath == null)
- return null;
- ArrayList list = Collections.list(new StringTokenizer(classpath, System
- .getProperty("path.separator")));
+ ArrayList<String> list = (ArrayList<String>)conf.getStringCollection(
+ "mapred.job.classpath.files");
+ if (list.size() == 0) {
+ return null;
+ }
Path[] paths = new Path[list.size()];
for (int i = 0; i < list.size(); i++) {
- paths[i] = new Path((String) list.get(i));
+ paths[i] = new Path(list.get(i));
}
return paths;
}
@@ -719,8 +719,7 @@
throws IOException {
String classpath = conf.get("mapred.job.classpath.archives");
conf.set("mapred.job.classpath.archives", classpath == null ? archive
- .toString() : classpath + System.getProperty("path.separator")
- + archive.toString());
+ .toString() : classpath + "," + archive.toString());
FileSystem fs = FileSystem.get(conf);
URI uri = fs.makeQualified(archive).toUri();
@@ -733,14 +732,14 @@
* @param conf Configuration that contains the classpath setting
*/
public static Path[] getArchiveClassPaths(Configuration conf) {
- String classpath = conf.get("mapred.job.classpath.archives");
- if (classpath == null)
- return null;
- ArrayList list = Collections.list(new StringTokenizer(classpath, System
- .getProperty("path.separator")));
+ ArrayList<String> list = (ArrayList<String>)conf.getStringCollection(
+ "mapred.job.classpath.archives");
+ if (list.size() == 0) {
+ return null;
+ }
Path[] paths = new Path[list.size()];
for (int i = 0; i < list.size(); i++) {
- paths[i] = new Path((String) list.get(i));
+ paths[i] = new Path(list.get(i));
}
return paths;
}