Author: cutting
Date: Wed Jul 11 12:37:06 2007
New Revision: 555377
URL: http://svn.apache.org/viewvc?view=rev&rev=555377
Log:
HADOOP-1584. Fix a bug in GenericWritable that limited it to 128 types.
Contributed by Espen Amble Kolstad.
Modified:
lucene/hadoop/trunk/CHANGES.txt
lucene/hadoop/trunk/src/java/org/apache/hadoop/io/GenericWritable.java
Modified: lucene/hadoop/trunk/CHANGES.txt
URL:
http://svn.apache.org/viewvc/lucene/hadoop/trunk/CHANGES.txt?view=diff&rev=555377&r1=555376&r2=555377
==============================================================================
--- lucene/hadoop/trunk/CHANGES.txt (original)
+++ lucene/hadoop/trunk/CHANGES.txt Wed Jul 11 12:37:06 2007
@@ -303,6 +303,9 @@
93. HADOOP-1578. Fix datanode to send its storage id to namenode
during registration. (Konstantin Shvachko via cutting)
+ 94. HADOOP-1584. Fix a bug in GenericWritable which limited it to
+ 128 types instead of 256. (Espen Amble Kolstad via cutting)
+
Release 0.13.0 - 2007-06-08
Modified: lucene/hadoop/trunk/src/java/org/apache/hadoop/io/GenericWritable.java
URL:
http://svn.apache.org/viewvc/lucene/hadoop/trunk/src/java/org/apache/hadoop/io/GenericWritable.java?view=diff&rev=555377&r1=555376&r2=555377
==============================================================================
--- lucene/hadoop/trunk/src/java/org/apache/hadoop/io/GenericWritable.java
(original)
+++ lucene/hadoop/trunk/src/java/org/apache/hadoop/io/GenericWritable.java Wed
Jul 11 12:37:06 2007
@@ -81,7 +81,7 @@
public void readFields(DataInput in) throws IOException {
type = in.readByte();
- Class clazz = getTypes()[type];
+ Class clazz = getTypes()[type & 0xff];
try {
instance = (Writable) clazz.newInstance();
} catch (Exception e) {
