Author: cdouglas
Date: Wed Sep 2 01:26:40 2009
New Revision: 810329
URL: http://svn.apache.org/viewvc?rev=810329&view=rev
Log:
HADOOP-6199. Move io.map.skip.index property to core-default from mapred.
Contributed by Amareshwari Sriramadasu
Modified:
hadoop/common/trunk/CHANGES.txt
hadoop/common/trunk/src/java/core-default.xml
Modified: hadoop/common/trunk/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/CHANGES.txt?rev=810329&r1=810328&r2=810329&view=diff
==============================================================================
--- hadoop/common/trunk/CHANGES.txt (original)
+++ hadoop/common/trunk/CHANGES.txt Wed Sep 2 01:26:40 2009
@@ -951,6 +951,9 @@
and prevent them from being overridden.
(Amareshwari Sriramadasu via yhemanth)
+ HADOOP-6199. Move io.map.skip.index property to core-default from mapred.
+ (Amareshwari Sriramadasu via cdouglas)
+
Release 0.20.1 - Unreleased
INCOMPATIBLE CHANGES
Modified: hadoop/common/trunk/src/java/core-default.xml
URL:
http://svn.apache.org/viewvc/hadoop/common/trunk/src/java/core-default.xml?rev=810329&r1=810328&r2=810329&view=diff
==============================================================================
--- hadoop/common/trunk/src/java/core-default.xml (original)
+++ hadoop/common/trunk/src/java/core-default.xml Wed Sep 2 01:26:40 2009
@@ -116,6 +116,14 @@
</description>
</property>
+<property>
+ <name>io.map.index.skip</name>
+ <value>0</value>
+ <description>Number of index entries to skip between each entry.
+ Zero by default. Setting this to values larger than zero can
+ facilitate opening large MapFiles using less memory.</description>
+</property>
+
<!-- file system properties -->
<property>
