Author: omalley
Date: Thu Aug 16 15:46:38 2007
New Revision: 566877
URL: http://svn.apache.org/viewvc?view=rev&rev=566877
Log:
Merge 0.14 incompatability section from 0.14 branch to trunk.
Modified:
lucene/hadoop/trunk/CHANGES.txt
Modified: lucene/hadoop/trunk/CHANGES.txt
URL:
http://svn.apache.org/viewvc/lucene/hadoop/trunk/CHANGES.txt?view=diff&rev=566877&r1=566876&r2=566877
==============================================================================
--- lucene/hadoop/trunk/CHANGES.txt (original)
+++ lucene/hadoop/trunk/CHANGES.txt Thu Aug 16 15:46:38 2007
@@ -64,6 +64,46 @@
Release 0.14.0 - 2007-08-17
+ INCOMPATIBLE CHANGES
+
+ 1. HADOOP-1134.
+ CONFIG/API - dfs.block.size must now be a multiple of
+ io.byte.per.checksum, otherwise new files can not be written.
+ LAYOUT - DFS layout version changed from -6 to -7, which will require an
+ upgrade from previous versions.
+ PROTOCOL - Datanode RPC protocol version changed from 7 to 8.
+
+ 2. HADOOP-1283
+ API - deprecated file locking API.
+
+ 3. HADOOP-894
+ PROTOCOL - changed ClientProtocol to fetch parts of block locations.
+
+ 4. HADOOP-1336
+ CONFIG - Enable speculative execution by default.
+
+ 5. HADOOP-1197
+ API - deprecated method for Configuration.getObject, because
+ Configurations should only contain strings.
+
+ 6. HADOOP-1343
+ API - deprecate Configuration.set(String,Object) so that only strings are
+ put in Configrations.
+
+ 7. HADOOP-1207
+ CLI - Fix FsShell 'rm' command to continue when a non-existent file is
+ encountered.
+
+ 8. HADOOP-1473
+ CLI/API - Job, TIP, and Task id formats have changed and are now unique
+ across job tracker restarts.
+
+ 9. HADOOP-1400
+ API - JobClient constructor now takes a JobConf object instead of a
+ Configuration object.
+
+ NEW FEATURES and BUG FIXES
+
1. HADOOP-1197. In Configuration, deprecate getObject() and add
getRaw(), which skips variable expansion. (omalley via cutting)
