svn commit: r763041 - in /hadoop/hive/trunk: CHANGES.txt ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java

[zs...@apache.org]

Author: zshao
Date: Tue Apr  7 23:44:37 2009
New Revision: 763041

URL: http://svn.apache.org/viewvc?rev=763041&view=rev
Log:
HIVE-394. Break plans in Cluster Mode. (Namit Jain via zshao)

Modified:
    hadoop/hive/trunk/CHANGES.txt
    hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java

Modified: hadoop/hive/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/hive/trunk/CHANGES.txt?rev=763041&r1=763040&r2=763041&view=diff
==============================================================================
--- hadoop/hive/trunk/CHANGES.txt (original)
+++ hadoop/hive/trunk/CHANGES.txt Tue Apr  7 23:44:37 2009
@@ -132,6 +132,8 @@
     HIVE-384. Fixing UNION ALL when the first job is a map-only job.
     (Namit Jain via zshao)
 
+    HIVE-394. Break plans in Cluster Mode. (Namit Jain via zshao)
+
 Release 0.2.0 - Unreleased
 
   INCOMPATIBLE CHANGES

Modified: hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
URL: http://svn.apache.org/viewvc/hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java?rev=763041&r1=763040&r2=763041&view=diff
==============================================================================
--- hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java (original)
+++ hadoop/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java Tue Apr  7 23:44:37 2009
@@ -80,6 +80,8 @@
 import org.apache.hadoop.hive.ql.optimizer.GenMRRedSink3;
 import org.apache.hadoop.hive.ql.plan.*;
 import org.apache.hadoop.hive.ql.udf.UDFOPPositive;
+import org.apache.hadoop.hive.ql.exec.MapRedTask;
+import org.apache.hadoop.hive.ql.exec.ExecDriver;
 import org.apache.hadoop.hive.ql.exec.*;
 import org.apache.hadoop.hive.conf.HiveConf;
 import org.apache.hadoop.hive.ql.plan.PlanUtils;
@@ -3473,8 +3475,9 @@
 
   // loop over all the tasks recursviely
   private void breakTaskTree(Task<? extends Serializable> task) { 
-    if (task instanceof MapRedTask) {
-      HashMap<String, Operator<? extends Serializable>> opMap = ((MapRedTask)task).getWork().getAliasToWork();
+    
+    if ((task instanceof MapRedTask) || (task instanceof ExecDriver)) {
+      HashMap<String, Operator<? extends Serializable>> opMap = ((mapredWork)task.getWork()).getAliasToWork();
       if (!opMap.isEmpty())
         for (Operator<? extends Serializable> op: opMap.values())
           breakOperatorTree(op);