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Posted to common-commits@hadoop.apache.org by ac...@apache.org on 2008/10/23 05:46:32 UTC
svn commit: r707258 - in /hadoop/core/trunk: CHANGES.txt
src/core/org/apache/hadoop/io/serializer/SerializationFactory.java
Author: acmurthy
Date: Wed Oct 22 20:46:31 2008
New Revision: 707258
URL: http://svn.apache.org/viewvc?rev=707258&view=rev
Log:
HADOOP-4467. SerializationFactory now uses the current context ClassLoader allowing for user supplied Serialization instances. Contributed by Chris Wensel.
Modified:
hadoop/core/trunk/CHANGES.txt
hadoop/core/trunk/src/core/org/apache/hadoop/io/serializer/SerializationFactory.java
Modified: hadoop/core/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/core/trunk/CHANGES.txt?rev=707258&r1=707257&r2=707258&view=diff
==============================================================================
--- hadoop/core/trunk/CHANGES.txt (original)
+++ hadoop/core/trunk/CHANGES.txt Wed Oct 22 20:46:31 2008
@@ -1052,6 +1052,10 @@
HADOOP-3914. DFSClient sends Checksum Ok only once for a block.
(Christain Kunz via hairong)
+ HADOOP-4467. SerializationFactory now uses the current context ClassLoader
+ allowing for user supplied Serialization instances. (Chris Wensel via
+ acmurthy)
+
Release 0.18.1 - 2008-09-17
IMPROVEMENTS
Modified: hadoop/core/trunk/src/core/org/apache/hadoop/io/serializer/SerializationFactory.java
URL: http://svn.apache.org/viewvc/hadoop/core/trunk/src/core/org/apache/hadoop/io/serializer/SerializationFactory.java?rev=707258&r1=707257&r2=707258&view=diff
==============================================================================
--- hadoop/core/trunk/src/core/org/apache/hadoop/io/serializer/SerializationFactory.java (original)
+++ hadoop/core/trunk/src/core/org/apache/hadoop/io/serializer/SerializationFactory.java Wed Oct 22 20:46:31 2008
@@ -51,16 +51,16 @@
super(conf);
for (String serializerName : conf.getStrings("io.serializations",
new String[]{"org.apache.hadoop.io.serializer.WritableSerialization"})) {
- add(serializerName);
+ add(conf, serializerName);
}
}
@SuppressWarnings("unchecked")
- private void add(String serializationName) {
+ private void add(Configuration conf, String serializationName) {
try {
Class<? extends Serialization> serializionClass =
- (Class<? extends Serialization>) Class.forName(serializationName);
+ (Class<? extends Serialization>) conf.getClassByName(serializationName);
serializations.add((Serialization)
ReflectionUtils.newInstance(serializionClass, getConf()));
} catch (ClassNotFoundException e) {