HADOOP-4698. Lower io.sort.mb to 10 in the tests and raise the junit memory

limit to 512m from 256m. Contributed by Nigel Daley.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk@726886 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -400,6 +400,9 @@ Trunk (unreleased changes)
     HADOOP-4820. Remove unused method FSNamesystem::deleteInSafeMode. (Suresh
     Srinivas via cdouglas)
 
+    HADOOP-4698. Lower io.sort.mb to 10 in the tests and raise the junit memory
+    limit to 512m from 256m. (Nigel Daley via cdouglas)
+
 Release 0.19.1 - Unreleased
 
   IMPROVEMENTS

build.xml

@@ -108,7 +108,7 @@
   <property name="test.junit.fork.mode" value="perTest" />
   <property name="test.junit.printsummary" value="yes" />
   <property name="test.junit.haltonfailure" value="no" />
-  <property name="test.junit.maxmemory" value="256m" />
+  <property name="test.junit.maxmemory" value="512m" />
 
   <property name="libhdfs.test.conf.dir" value="${libhdfs.src}/tests/conf"/>
   <property name="libhdfs.test.dir" value="${test.build.dir}/libhdfs"/>

src/test/mapred-site.xml

@@ -5,4 +5,9 @@
 
 <configuration>
 
+<property>
+  <name>io.sort.mb</name>
+  <value>10</value>
+</property>
+
 </configuration>