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MAPREDUCE-2855. Passing a cached class-loader to ResourceBundle creator to minimize counter names lookup time. Contributed by Siddarth Seth. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1294436 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Vinod Kumar Vavilapalli 2012-02-28 01:24:35 +00:00
parent 12b3ce7205
commit 165cd626c5
2 changed files with 6 additions and 1 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -141,6 +141,9 @@ Release 0.23.2 - UNRELEASED
MAPREDUCE-3901. Modified JobHistory records in YARN to lazily load job and MAPREDUCE-3901. Modified JobHistory records in YARN to lazily load job and
task reports so as to improve UI response times. (Siddarth Seth via vinodkv) task reports so as to improve UI response times. (Siddarth Seth via vinodkv)
MAPREDUCE-2855. Passing a cached class-loader to ResourceBundle creator to
minimize counter names lookup time. (Siddarth Seth via vinodkv)
BUG FIXES BUG FIXES
MAPREDUCE-3918 proc_historyserver no longer in command line arguments for MAPREDUCE-3918 proc_historyserver no longer in command line arguments for
HistoryServer (Jon Eagles via bobby) HistoryServer (Jon Eagles via bobby)

4
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ResourceBundles.java
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@ -18,6 +18,7 @@
package org.apache.hadoop.mapreduce.util; package org.apache.hadoop.mapreduce.util;
import java.util.Locale;
import java.util.ResourceBundle; import java.util.ResourceBundle;
import java.util.MissingResourceException; import java.util.MissingResourceException;
@ -33,7 +34,8 @@ public class ResourceBundles {
* @throws MissingResourceException * @throws MissingResourceException
*/ */
public static ResourceBundle getBundle(String bundleName) { public static ResourceBundle getBundle(String bundleName) {
return ResourceBundle.getBundle(bundleName.replace('$', '_')); return ResourceBundle.getBundle(bundleName.replace('$', '_'),
Locale.getDefault(), Thread.currentThread().getContextClassLoader());
} }
/** /**