Author: cdouglas
Date: Tue May 5 06:06:53 2009
New Revision: 771573
URL: http://svn.apache.org/viewvc?rev=771573&view=rev
Log:
HADOOP-5727. Simplify hashcode for ID types. Contributed by Shevek
Modified:
hadoop/core/trunk/CHANGES.txt
hadoop/core/trunk/src/mapred/org/apache/hadoop/mapreduce/ID.java
Modified: hadoop/core/trunk/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/core/trunk/CHANGES.txt?rev=771573&r1=771572&r2=771573&view=diff
==============================================================================
--- hadoop/core/trunk/CHANGES.txt (original)
+++ hadoop/core/trunk/CHANGES.txt Tue May 5 06:06:53 2009
@@ -306,6 +306,8 @@
HADOOP-5675. Do not launch a job if DistCp has no work to do. (Tsz Wo
(Nicholas), SZE via cdouglas)
+ HADOOP-5727. Simplify hashcode for ID types. (Shevek via cdouglas)
+
OPTIMIZATIONS
HADOOP-5595. NameNode does not need to run a replicator to choose a
Modified: hadoop/core/trunk/src/mapred/org/apache/hadoop/mapreduce/ID.java
URL:
http://svn.apache.org/viewvc/hadoop/core/trunk/src/mapred/org/apache/hadoop/mapreduce/ID.java?rev=771573&r1=771572&r2=771573&view=diff
==============================================================================
--- hadoop/core/trunk/src/mapred/org/apache/hadoop/mapreduce/ID.java (original)
+++ hadoop/core/trunk/src/mapred/org/apache/hadoop/mapreduce/ID.java Tue May 5
06:06:53 2009
@@ -57,7 +57,7 @@
@Override
public int hashCode() {
- return Integer.valueOf(id).hashCode();
+ return id;
}
@Override
