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From omal...@apache.org
Subject svn commit: r1077662 - /hadoop/common/branches/branch-0.20-security-patches/src/mapred/mapred-default.xml
Date Fri, 04 Mar 2011 04:41:35 GMT
Author: omalley
Date: Fri Mar  4 04:41:34 2011
New Revision: 1077662

URL: http://svn.apache.org/viewvc?rev=1077662&view=rev
Log:
commit f3fe85daacfa31f4ccd4c62c1ce5bec922855ade
Author: Arun C Murthy <acmurthy@apache.org>
Date:   Tue Aug 31 10:18:25 2010 -0700

    Enhance documentation of mapred.job.(map,reduce).memory.mb.

Modified:
    hadoop/common/branches/branch-0.20-security-patches/src/mapred/mapred-default.xml

Modified: hadoop/common/branches/branch-0.20-security-patches/src/mapred/mapred-default.xml
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/mapred/mapred-default.xml?rev=1077662&r1=1077661&r2=1077662&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/mapred/mapred-default.xml (original)
+++ hadoop/common/branches/branch-0.20-security-patches/src/mapred/mapred-default.xml Fri
Mar  4 04:41:34 2011
@@ -494,7 +494,8 @@
   next multiple of mapred.cluster.map.memory.mb and upto the limit 
   specified by mapred.cluster.max.map.memory.mb, if the scheduler supports 
   the feature. 
-  The value of -1 indicates that this feature is turned off.
+  The value of -1 indicates that this feature is turned off iff 
+  mapred.cluster.map.memory.mb is also turned off (-1).
   </description>
 </property>
 
@@ -507,7 +508,9 @@
   next multiple of mapred.cluster.reduce.memory.mb and upto the limit 
   specified by mapred.cluster.max.reduce.memory.mb, if the scheduler supports 
   the feature. 
-  The value of -1 indicates that this feature is turned off.  </description>
+  The value of -1 indicates that this feature is turned off iff
+  mapred.cluster.reduce.memory.mb is also turned off (-1).  
+  </description>
 </property>
 
 <property>



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