Modified the compatibility layer to create JobSpec for a MR job , using the HadoopMapper in a self-read mode.
Thus the jobSpec for a MR job now has 4 operators : Mapper ---M:N-->-- Sorter(External) ---1:1-->-- Reducer ---1:1:->-- Writer
This makes the HadoopReadOperator redundant, but is not deleted as it is useful operator in othe scenarios.
The compatibility layer uses Hadoop Mapper in 'dependent mode' when it is forming a pipeling of MR jobs, where the mapper cannot get its input on its own.
git-svn-id: https://hyracks.googlecode.com/svn/trunk/hyracks@177 123451ca-8445-de46-9d55-352943316053
diff --git a/hyracks-hadoop-compat/.settings/org.eclipse.jdt.core.prefs b/hyracks-hadoop-compat/.settings/org.eclipse.jdt.core.prefs
index fd50bc4..0b1e408 100644
--- a/hyracks-hadoop-compat/.settings/org.eclipse.jdt.core.prefs
+++ b/hyracks-hadoop-compat/.settings/org.eclipse.jdt.core.prefs
@@ -1,4 +1,4 @@
-#Tue Oct 19 11:05:30 PDT 2010
+#Tue Nov 02 17:09:03 PDT 2010
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
org.eclipse.jdt.core.compiler.compliance=1.6