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Posted to commits@hive.apache.org by br...@apache.org on 2014/11/23 06:59:26 UTC

svn commit: r1641162 [23/24] - in /hive/trunk: hbase-handler/src/test/results/positive/ metastore/src/java/org/apache/hadoop/hive/metastore/ ql/src/java/org/apache/hadoop/hive/ql/parse/ ql/src/test/results/clientnegative/ ql/src/test/results/clientposi...

Modified: hive/trunk/ql/src/test/results/clientpositive/union20.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union20.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union20.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union20.q.out Sun Nov 23 05:59:20 2014
@@ -28,8 +28,8 @@ ON (unionsrc1.key = unionsrc2.key)
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1, Stage-6
-  Stage-6 is a root stage
+  Stage-2 depends on stages: Stage-1, Stage-4
+  Stage-4 is a root stage
   Stage-0 depends on stages: Stage-2
 
 STAGE PLANS:
@@ -37,7 +37,7 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: s3
+            alias: s1
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
             Select Operator
               Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
@@ -80,7 +80,7 @@ STAGE PLANS:
                 Statistics: Num rows: 167 Data size: 2035 Basic stats: COMPLETE Column stats: PARTIAL
                 value expressions: _col1 (type: string)
           TableScan
-            alias: s4
+            alias: s2
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: (key < 10) (type: boolean)
@@ -98,7 +98,7 @@ STAGE PLANS:
                     Statistics: Num rows: 167 Data size: 2035 Basic stats: COMPLETE Column stats: PARTIAL
                     value expressions: _col1 (type: string)
           TableScan
-            alias: s2
+            alias: s4
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: (key < 10) (type: boolean)
@@ -145,11 +145,11 @@ STAGE PLANS:
                   output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                   serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
-  Stage: Stage-6
+  Stage: Stage-4
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: s1
+            alias: s3
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
             Select Operator
               Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE

Modified: hive/trunk/ql/src/test/results/clientpositive/union22.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union22.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
Files hive/trunk/ql/src/test/results/clientpositive/union22.q.out (original) and hive/trunk/ql/src/test/results/clientpositive/union22.q.out Sun Nov 23 05:59:20 2014 differ

Modified: hive/trunk/ql/src/test/results/clientpositive/union23.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union23.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union23.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union23.q.out Sun Nov 23 05:59:20 2014
@@ -31,23 +31,6 @@ STAGE PLANS:
               expressions: key (type: string), value (type: string)
               outputColumnNames: _col0, _col1
               Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
-              Union
-                Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
-                Select Operator
-                  expressions: _col0 (type: string), _col1 (type: string)
-                  outputColumnNames: _col0, _col1
-                  Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
-                  Reduce Output Operator
-                    key expressions: _col0 (type: string), _col1 (type: string)
-                    sort order: ++
-                    Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
-          TableScan
-            alias: src
-            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
-            Select Operator
-              expressions: key (type: string), value (type: string)
-              outputColumnNames: _col0, _col1
-              Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
               Transform Operator
                 command: cat
                 output info:
@@ -65,6 +48,23 @@ STAGE PLANS:
                       key expressions: _col0 (type: string), _col1 (type: string)
                       sort order: ++
                       Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+          TableScan
+            alias: src
+            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+            Select Operator
+              expressions: key (type: string), value (type: string)
+              outputColumnNames: _col0, _col1
+              Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+              Union
+                Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: string), _col1 (type: string)
+                  outputColumnNames: _col0, _col1
+                  Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                  Reduce Output Operator
+                    key expressions: _col0 (type: string), _col1 (type: string)
+                    sort order: ++
+                    Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
       Reduce Operator Tree:
         Select Operator
           expressions: KEY.reducesinkkey0 (type: string), KEY.reducesinkkey1 (type: string)

Modified: hive/trunk/ql/src/test/results/clientpositive/union24.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union24.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
Files hive/trunk/ql/src/test/results/clientpositive/union24.q.out (original) and hive/trunk/ql/src/test/results/clientpositive/union24.q.out Sun Nov 23 05:59:20 2014 differ

Modified: hive/trunk/ql/src/test/results/clientpositive/union25.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union25.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union25.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union25.q.out Sun Nov 23 05:59:20 2014
@@ -57,14 +57,14 @@ FROM
 ) a GROUP BY key, value
 POSTHOOK: type: CREATETABLE_AS_SELECT
 STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1
+  Stage-4 is a root stage
+  Stage-2 depends on stages: Stage-4
   Stage-0 depends on stages: Stage-2
   Stage-6 depends on stages: Stage-0
   Stage-3 depends on stages: Stage-6
 
 STAGE PLANS:
-  Stage: Stage-1
+  Stage: Stage-4
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -134,21 +134,6 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            Union
-              Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
-              Group By Operator
-                aggregations: count(1)
-                keys: _col0 (type: string), _col1 (type: string)
-                mode: hash
-                outputColumnNames: _col0, _col1, _col2
-                Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
-                Reduce Output Operator
-                  key expressions: _col0 (type: string), _col1 (type: string)
-                  sort order: ++
-                  Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
-                  Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
-                  value expressions: _col2 (type: bigint)
-          TableScan
             alias: a
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
             Select Operator
@@ -169,6 +154,21 @@ STAGE PLANS:
                     Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
                     Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
                     value expressions: _col2 (type: bigint)
+          TableScan
+            Union
+              Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+              Group By Operator
+                aggregations: count(1)
+                keys: _col0 (type: string), _col1 (type: string)
+                mode: hash
+                outputColumnNames: _col0, _col1, _col2
+                Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                Reduce Output Operator
+                  key expressions: _col0 (type: string), _col1 (type: string)
+                  sort order: ++
+                  Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+                  Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+                  value expressions: _col2 (type: bigint)
       Reduce Operator Tree:
         Group By Operator
           aggregations: count(VALUE._col0)

Modified: hive/trunk/ql/src/test/results/clientpositive/union26.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union26.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union26.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union26.q.out Sun Nov 23 05:59:20 2014
@@ -47,16 +47,16 @@ WHERE ds='2008-04-08' and hr='11'
 group by key, value
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-3 is a root stage
-  Stage-2 depends on stages: Stage-3
+  Stage-1 is a root stage
+  Stage-2 depends on stages: Stage-1
   Stage-0 depends on stages: Stage-2
 
 STAGE PLANS:
-  Stage: Stage-3
+  Stage: Stage-1
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: b
+            alias: a
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
@@ -66,8 +66,9 @@ STAGE PLANS:
                 sort order: +
                 Map-reduce partition columns: key (type: string)
                 Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+                value expressions: value (type: string)
           TableScan
-            alias: a
+            alias: b
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
@@ -77,7 +78,6 @@ STAGE PLANS:
                 sort order: +
                 Map-reduce partition columns: key (type: string)
                 Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
-                value expressions: value (type: string)
       Reduce Operator Tree:
         Join Operator
           condition map:
@@ -98,6 +98,21 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
+            Union
+              Statistics: Num rows: 1275 Data size: 13545 Basic stats: COMPLETE Column stats: NONE
+              Group By Operator
+                aggregations: count(1)
+                keys: _col0 (type: string), _col1 (type: string)
+                mode: hash
+                outputColumnNames: _col0, _col1, _col2
+                Statistics: Num rows: 1275 Data size: 13545 Basic stats: COMPLETE Column stats: NONE
+                Reduce Output Operator
+                  key expressions: _col0 (type: string), _col1 (type: string)
+                  sort order: ++
+                  Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
+                  Statistics: Num rows: 1275 Data size: 13545 Basic stats: COMPLETE Column stats: NONE
+                  value expressions: _col2 (type: bigint)
+          TableScan
             alias: srcpart
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
             Lateral View Forward
@@ -155,21 +170,6 @@ STAGE PLANS:
                             Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
                             Statistics: Num rows: 1275 Data size: 13545 Basic stats: COMPLETE Column stats: NONE
                             value expressions: _col2 (type: bigint)
-          TableScan
-            Union
-              Statistics: Num rows: 1275 Data size: 13545 Basic stats: COMPLETE Column stats: NONE
-              Group By Operator
-                aggregations: count(1)
-                keys: _col0 (type: string), _col1 (type: string)
-                mode: hash
-                outputColumnNames: _col0, _col1, _col2
-                Statistics: Num rows: 1275 Data size: 13545 Basic stats: COMPLETE Column stats: NONE
-                Reduce Output Operator
-                  key expressions: _col0 (type: string), _col1 (type: string)
-                  sort order: ++
-                  Map-reduce partition columns: _col0 (type: string), _col1 (type: string)
-                  Statistics: Num rows: 1275 Data size: 13545 Basic stats: COMPLETE Column stats: NONE
-                  value expressions: _col2 (type: bigint)
       Reduce Operator Tree:
         Group By Operator
           aggregations: count(VALUE._col0)

Modified: hive/trunk/ql/src/test/results/clientpositive/union3.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union3.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union3.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union3.q.out Sun Nov 23 05:59:20 2014
@@ -40,13 +40,13 @@ FROM (
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1, Stage-3, Stage-5, Stage-7
-  Stage-3 is a root stage
+  Stage-2 depends on stages: Stage-1
+  Stage-3 depends on stages: Stage-2, Stage-5, Stage-6, Stage-7
   Stage-4 is a root stage
   Stage-5 depends on stages: Stage-4
   Stage-6 is a root stage
-  Stage-7 depends on stages: Stage-6
-  Stage-0 depends on stages: Stage-2
+  Stage-7 is a root stage
+  Stage-0 depends on stages: Stage-3
 
 STAGE PLANS:
   Stage: Stage-1
@@ -68,7 +68,7 @@ STAGE PLANS:
           Number of rows: 1
           Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
           Select Operator
-            expressions: 4 (type: int)
+            expressions: 1 (type: int)
             outputColumnNames: _col0
             Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
             File Output Operator
@@ -82,6 +82,27 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
+            Reduce Output Operator
+              key expressions: _col0 (type: int)
+              sort order: +
+              Map-reduce partition columns: _col0 (type: int)
+              Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
+      Reduce Operator Tree:
+        Select Operator
+          expressions: KEY.reducesinkkey0 (type: int)
+          outputColumnNames: _col0
+          Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
+          File Output Operator
+            compressed: false
+            table:
+                input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
+
+  Stage: Stage-3
+    Map Reduce
+      Map Operator Tree:
+          TableScan
             Union
               Statistics: Num rows: 4 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
               Select Operator
@@ -138,35 +159,6 @@ STAGE PLANS:
                       output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
-  Stage: Stage-3
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: src
-            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
-            Select Operator
-              Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
-              Limit
-                Number of rows: 1
-                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
-                Reduce Output Operator
-                  sort order: 
-                  Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
-      Reduce Operator Tree:
-        Limit
-          Number of rows: 1
-          Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
-          Select Operator
-            expressions: 3 (type: int)
-            outputColumnNames: _col0
-            Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
-            File Output Operator
-              compressed: false
-              table:
-                  input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
   Stage: Stage-4
     Map Reduce
       Map Operator Tree:
@@ -186,7 +178,7 @@ STAGE PLANS:
           Number of rows: 1
           Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
           Select Operator
-            expressions: 1 (type: int)
+            expressions: 2 (type: int)
             outputColumnNames: _col0
             Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
             File Output Operator
@@ -236,7 +228,7 @@ STAGE PLANS:
           Number of rows: 1
           Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
           Select Operator
-            expressions: 2 (type: int)
+            expressions: 3 (type: int)
             outputColumnNames: _col0
             Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
             File Output Operator
@@ -250,22 +242,30 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            Reduce Output Operator
-              key expressions: _col0 (type: int)
-              sort order: +
-              Map-reduce partition columns: _col0 (type: int)
-              Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
+            alias: src
+            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
+            Select Operator
+              Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
+              Limit
+                Number of rows: 1
+                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
+                Reduce Output Operator
+                  sort order: 
+                  Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
       Reduce Operator Tree:
-        Select Operator
-          expressions: KEY.reducesinkkey0 (type: int)
-          outputColumnNames: _col0
+        Limit
+          Number of rows: 1
           Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
-          File Output Operator
-            compressed: false
-            table:
-                input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-                output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
+          Select Operator
+            expressions: 4 (type: int)
+            outputColumnNames: _col0
+            Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: COMPLETE
+            File Output Operator
+              compressed: false
+              table:
+                  input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                  output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                  serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
 
   Stage: Stage-0
     Fetch Operator

Modified: hive/trunk/ql/src/test/results/clientpositive/union30.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union30.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union30.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union30.q.out Sun Nov 23 05:59:20 2014
@@ -47,20 +47,20 @@ select key, value from src
 ) aa
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1, Stage-10
-  Stage-3 depends on stages: Stage-2
-  Stage-9 depends on stages: Stage-3 , consists of Stage-6, Stage-5, Stage-7
-  Stage-6
-  Stage-0 depends on stages: Stage-6, Stage-5, Stage-8
-  Stage-4 depends on stages: Stage-0
+  Stage-9 is a root stage
+  Stage-10 depends on stages: Stage-9, Stage-11
+  Stage-2 depends on stages: Stage-10
+  Stage-8 depends on stages: Stage-2 , consists of Stage-5, Stage-4, Stage-6
   Stage-5
-  Stage-7
-  Stage-8 depends on stages: Stage-7
-  Stage-10 is a root stage
+  Stage-0 depends on stages: Stage-5, Stage-4, Stage-7
+  Stage-3 depends on stages: Stage-0
+  Stage-4
+  Stage-6
+  Stage-7 depends on stages: Stage-6
+  Stage-11 is a root stage
 
 STAGE PLANS:
-  Stage: Stage-1
+  Stage: Stage-9
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -100,7 +100,7 @@ STAGE PLANS:
                   output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                   serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
 
-  Stage: Stage-2
+  Stage: Stage-10
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -130,25 +130,10 @@ STAGE PLANS:
                       output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
 
-  Stage: Stage-3
+  Stage: Stage-2
     Map Reduce
       Map Operator Tree:
           TableScan
-            Union
-              Statistics: Num rows: 1500 Data size: 15936 Basic stats: COMPLETE Column stats: NONE
-              Select Operator
-                expressions: UDFToInteger(_col0) (type: int), _col1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1500 Data size: 15936 Basic stats: COMPLETE Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 1500 Data size: 15936 Basic stats: COMPLETE Column stats: NONE
-                  table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                      name: default.union_subq_union
-          TableScan
             alias: src
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
             Select Operator
@@ -190,11 +175,26 @@ STAGE PLANS:
                         output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                         serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                         name: default.union_subq_union
+          TableScan
+            Union
+              Statistics: Num rows: 1500 Data size: 15936 Basic stats: COMPLETE Column stats: NONE
+              Select Operator
+                expressions: UDFToInteger(_col0) (type: int), _col1 (type: string)
+                outputColumnNames: _col0, _col1
+                Statistics: Num rows: 1500 Data size: 15936 Basic stats: COMPLETE Column stats: NONE
+                File Output Operator
+                  compressed: false
+                  Statistics: Num rows: 1500 Data size: 15936 Basic stats: COMPLETE Column stats: NONE
+                  table:
+                      input format: org.apache.hadoop.mapred.TextInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                      name: default.union_subq_union
 
-  Stage: Stage-9
+  Stage: Stage-8
     Conditional Operator
 
-  Stage: Stage-6
+  Stage: Stage-5
     Move Operator
       files:
           hdfs directory: true
@@ -210,10 +210,10 @@ STAGE PLANS:
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.union_subq_union
 
-  Stage: Stage-4
+  Stage: Stage-3
     Stats-Aggr Operator
 
-  Stage: Stage-5
+  Stage: Stage-4
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -225,7 +225,7 @@ STAGE PLANS:
                   serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                   name: default.union_subq_union
 
-  Stage: Stage-7
+  Stage: Stage-6
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -237,13 +237,13 @@ STAGE PLANS:
                   serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                   name: default.union_subq_union
 
-  Stage: Stage-8
+  Stage: Stage-7
     Move Operator
       files:
           hdfs directory: true
 #### A masked pattern was here ####
 
-  Stage: Stage-10
+  Stage: Stage-11
     Map Reduce
       Map Operator Tree:
           TableScan

Modified: hive/trunk/ql/src/test/results/clientpositive/union31.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union31.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union31.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union31.q.out Sun Nov 23 05:59:20 2014
@@ -81,7 +81,7 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: t2
+            alias: t1
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Select Operator
               expressions: key (type: string), value (type: string)
@@ -122,7 +122,7 @@ STAGE PLANS:
                           output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                           serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
           TableScan
-            alias: t1
+            alias: t2
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Select Operator
               expressions: key (type: string), value (type: string)
@@ -266,10 +266,10 @@ POSTHOOK: Input: default@t1
 POSTHOOK: Input: default@t2
 POSTHOOK: Output: default@t3
 POSTHOOK: Output: default@t4
-POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ]
-POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ]
-POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ]
-POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ]
+POSTHOOK: Lineage: t3.cnt EXPRESSION [(t1)t1.null, (t2)t2.null, ]
+POSTHOOK: Lineage: t3.key EXPRESSION [(t1)t1.FieldSchema(name:key, type:string, comment:null), (t2)t2.FieldSchema(name:key, type:string, comment:null), ]
+POSTHOOK: Lineage: t4.cnt EXPRESSION [(t1)t1.null, (t2)t2.null, ]
+POSTHOOK: Lineage: t4.value EXPRESSION [(t1)t1.FieldSchema(name:value, type:string, comment:null), (t2)t2.FieldSchema(name:value, type:string, comment:null), ]
 PREHOOK: query: select * from t3
 PREHOOK: type: QUERY
 PREHOOK: Input: default@t3
@@ -352,7 +352,7 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: t2
+            alias: t1
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Select Operator
               expressions: key (type: string)
@@ -475,7 +475,7 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: t1
+            alias: t2
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Select Operator
               expressions: key (type: string)
@@ -537,10 +537,10 @@ POSTHOOK: Input: default@t1
 POSTHOOK: Input: default@t2
 POSTHOOK: Output: default@t5
 POSTHOOK: Output: default@t6
-POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ]
-POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ]
-POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ]
-POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ]
+POSTHOOK: Lineage: t5.c1 EXPRESSION [(t1)t1.FieldSchema(name:key, type:string, comment:null), (t2)t2.FieldSchema(name:key, type:string, comment:null), ]
+POSTHOOK: Lineage: t5.cnt EXPRESSION [(t1)t1.null, (t2)t2.null, ]
+POSTHOOK: Lineage: t6.c1 EXPRESSION [(t1)t1.FieldSchema(name:key, type:string, comment:null), (t2)t2.FieldSchema(name:key, type:string, comment:null), ]
+POSTHOOK: Lineage: t6.cnt EXPRESSION [(t1)t1.null, (t2)t2.null, ]
 PREHOOK: query: select * from t5
 PREHOOK: type: QUERY
 PREHOOK: Input: default@t5
@@ -646,15 +646,15 @@ insert overwrite table t8
   select c1, count(1) group by c1
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-6 is a root stage
-  Stage-3 depends on stages: Stage-6
+  Stage-2 is a root stage
+  Stage-3 depends on stages: Stage-2
   Stage-0 depends on stages: Stage-3
   Stage-4 depends on stages: Stage-0
   Stage-1 depends on stages: Stage-3
   Stage-5 depends on stages: Stage-1
 
 STAGE PLANS:
-  Stage: Stage-6
+  Stage: Stage-2
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -698,6 +698,18 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
+            Union
+              Statistics: Num rows: 11 Data size: 53 Basic stats: COMPLETE Column stats: NONE
+              Select Operator
+                expressions: _col0 (type: string)
+                outputColumnNames: _col0
+                Statistics: Num rows: 11 Data size: 53 Basic stats: COMPLETE Column stats: NONE
+                Reduce Output Operator
+                  key expressions: _col0 (type: string)
+                  sort order: +
+                  Map-reduce partition columns: _col0 (type: string)
+                  Statistics: Num rows: 11 Data size: 53 Basic stats: COMPLETE Column stats: NONE
+          TableScan
             alias: t2
             Statistics: Num rows: 6 Data size: 18 Basic stats: COMPLETE Column stats: NONE
             Select Operator
@@ -715,18 +727,6 @@ STAGE PLANS:
                     sort order: +
                     Map-reduce partition columns: _col0 (type: string)
                     Statistics: Num rows: 11 Data size: 53 Basic stats: COMPLETE Column stats: NONE
-          TableScan
-            Union
-              Statistics: Num rows: 11 Data size: 53 Basic stats: COMPLETE Column stats: NONE
-              Select Operator
-                expressions: _col0 (type: string)
-                outputColumnNames: _col0
-                Statistics: Num rows: 11 Data size: 53 Basic stats: COMPLETE Column stats: NONE
-                Reduce Output Operator
-                  key expressions: _col0 (type: string)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 11 Data size: 53 Basic stats: COMPLETE Column stats: NONE
       Reduce Operator Tree:
         Forward
           Statistics: Num rows: 11 Data size: 53 Basic stats: COMPLETE Column stats: NONE
@@ -823,10 +823,10 @@ POSTHOOK: Input: default@t1
 POSTHOOK: Input: default@t2
 POSTHOOK: Output: default@t7
 POSTHOOK: Output: default@t8
-POSTHOOK: Lineage: t7.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ]
-POSTHOOK: Lineage: t7.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ]
-POSTHOOK: Lineage: t8.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ]
-POSTHOOK: Lineage: t8.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ]
+POSTHOOK: Lineage: t7.c1 EXPRESSION [(t1)t1.FieldSchema(name:key, type:string, comment:null), (t2)t2.FieldSchema(name:key, type:string, comment:null), ]
+POSTHOOK: Lineage: t7.cnt EXPRESSION [(t1)t1.null, (t2)t2.null, ]
+POSTHOOK: Lineage: t8.c1 EXPRESSION [(t1)t1.FieldSchema(name:key, type:string, comment:null), (t2)t2.FieldSchema(name:key, type:string, comment:null), ]
+POSTHOOK: Lineage: t8.cnt EXPRESSION [(t1)t1.null, (t2)t2.null, ]
 PREHOOK: query: select * from t7
 PREHOOK: type: QUERY
 PREHOOK: Input: default@t7

Modified: hive/trunk/ql/src/test/results/clientpositive/union32.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union32.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union32.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union32.q.out Sun Nov 23 05:59:20 2014
@@ -148,16 +148,16 @@ UNION ALL
 SELECT CAST(key AS DOUBLE) AS key FROM t2) a
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-3 is a root stage
-  Stage-2 depends on stages: Stage-3
+  Stage-1 is a root stage
+  Stage-2 depends on stages: Stage-1
   Stage-0 depends on stages: Stage-2
 
 STAGE PLANS:
-  Stage: Stage-3
+  Stage: Stage-1
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: b
+            alias: a
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
@@ -168,7 +168,7 @@ STAGE PLANS:
                 Map-reduce partition columns: key (type: string)
                 Statistics: Num rows: 5 Data size: 35 Basic stats: COMPLETE Column stats: NONE
           TableScan
-            alias: a
+            alias: b
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
@@ -202,6 +202,20 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
+            Union
+              Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+              Select Operator
+                expressions: _col0 (type: double)
+                outputColumnNames: _col0
+                Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+                File Output Operator
+                  compressed: false
+                  Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+                  table:
+                      input format: org.apache.hadoop.mapred.TextInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+          TableScan
             alias: t2
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Select Operator
@@ -221,20 +235,6 @@ STAGE PLANS:
                         input format: org.apache.hadoop.mapred.TextInputFormat
                         output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                         serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-          TableScan
-            Union
-              Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-              Select Operator
-                expressions: _col0 (type: double)
-                outputColumnNames: _col0
-                Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-                  table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
     Fetch Operator
@@ -305,12 +305,12 @@ UNION ALL
 SELECT CAST(a.key AS BIGINT) AS key FROM t1 a JOIN t2 b ON a.key = b.key) a
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1
+  Stage-3 is a root stage
+  Stage-2 depends on stages: Stage-3
   Stage-0 depends on stages: Stage-2
 
 STAGE PLANS:
-  Stage: Stage-1
+  Stage: Stage-3
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -359,20 +359,6 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            Union
-              Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-              Select Operator
-                expressions: _col0 (type: double)
-                outputColumnNames: _col0
-                Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-                  table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-          TableScan
             alias: t2
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Select Operator
@@ -392,6 +378,20 @@ STAGE PLANS:
                         input format: org.apache.hadoop.mapred.TextInputFormat
                         output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                         serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+          TableScan
+            Union
+              Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+              Select Operator
+                expressions: _col0 (type: double)
+                outputColumnNames: _col0
+                Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+                File Output Operator
+                  compressed: false
+                  Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+                  table:
+                      input format: org.apache.hadoop.mapred.TextInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
     Fetch Operator
@@ -462,16 +462,16 @@ UNION ALL
 SELECT CAST(key AS DOUBLE) AS key, CAST(key AS STRING) AS value FROM t2) a
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-3 is a root stage
-  Stage-2 depends on stages: Stage-3
+  Stage-1 is a root stage
+  Stage-2 depends on stages: Stage-1
   Stage-0 depends on stages: Stage-2
 
 STAGE PLANS:
-  Stage: Stage-3
+  Stage: Stage-1
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: b
+            alias: a
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
@@ -482,7 +482,7 @@ STAGE PLANS:
                 Map-reduce partition columns: key (type: string)
                 Statistics: Num rows: 5 Data size: 35 Basic stats: COMPLETE Column stats: NONE
           TableScan
-            alias: a
+            alias: b
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
@@ -516,6 +516,20 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
+            Union
+              Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+              Select Operator
+                expressions: _col0 (type: double), _col1 (type: string)
+                outputColumnNames: _col0, _col1
+                Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+                File Output Operator
+                  compressed: false
+                  Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+                  table:
+                      input format: org.apache.hadoop.mapred.TextInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+          TableScan
             alias: t2
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Select Operator
@@ -535,20 +549,6 @@ STAGE PLANS:
                         input format: org.apache.hadoop.mapred.TextInputFormat
                         output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                         serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-          TableScan
-            Union
-              Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-              Select Operator
-                expressions: _col0 (type: double), _col1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-                  table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
     Fetch Operator
@@ -619,12 +619,12 @@ UNION ALL
 SELECT CAST(a.key AS BIGINT) AS key, CAST(b.key AS DOUBLE) AS value FROM t1 a JOIN t2 b ON a.key = b.key) a
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1
+  Stage-3 is a root stage
+  Stage-2 depends on stages: Stage-3
   Stage-0 depends on stages: Stage-2
 
 STAGE PLANS:
-  Stage: Stage-1
+  Stage: Stage-3
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -673,20 +673,6 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            Union
-              Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-              Select Operator
-                expressions: _col0 (type: double), _col1 (type: double)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
-                  table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-          TableScan
             alias: t2
             Statistics: Num rows: 10 Data size: 70 Basic stats: COMPLETE Column stats: NONE
             Select Operator
@@ -706,6 +692,20 @@ STAGE PLANS:
                         input format: org.apache.hadoop.mapred.TextInputFormat
                         output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                         serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+          TableScan
+            Union
+              Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+              Select Operator
+                expressions: _col0 (type: double), _col1 (type: double)
+                outputColumnNames: _col0, _col1
+                Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+                File Output Operator
+                  compressed: false
+                  Statistics: Num rows: 15 Data size: 108 Basic stats: COMPLETE Column stats: NONE
+                  table:
+                      input format: org.apache.hadoop.mapred.TextInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
     Fetch Operator

Modified: hive/trunk/ql/src/test/results/clientpositive/union34.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union34.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union34.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union34.q.out Sun Nov 23 05:59:20 2014
@@ -274,36 +274,36 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: src10_2
+            alias: src10_1
             Statistics: Num rows: 10 Data size: 104 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
               Statistics: Num rows: 5 Data size: 52 Basic stats: COMPLETE Column stats: NONE
               Select Operator
-                expressions: key (type: string)
-                outputColumnNames: _col0
+                expressions: key (type: string), value (type: string)
+                outputColumnNames: _col0, _col1
                 Statistics: Num rows: 5 Data size: 52 Basic stats: COMPLETE Column stats: NONE
                 Reduce Output Operator
                   key expressions: _col0 (type: string)
                   sort order: +
                   Map-reduce partition columns: _col0 (type: string)
                   Statistics: Num rows: 5 Data size: 52 Basic stats: COMPLETE Column stats: NONE
+                  value expressions: _col1 (type: string)
           TableScan
-            alias: src10_1
+            alias: src10_2
             Statistics: Num rows: 10 Data size: 104 Basic stats: COMPLETE Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
               Statistics: Num rows: 5 Data size: 52 Basic stats: COMPLETE Column stats: NONE
               Select Operator
-                expressions: key (type: string), value (type: string)
-                outputColumnNames: _col0, _col1
+                expressions: key (type: string)
+                outputColumnNames: _col0
                 Statistics: Num rows: 5 Data size: 52 Basic stats: COMPLETE Column stats: NONE
                 Reduce Output Operator
                   key expressions: _col0 (type: string)
                   sort order: +
                   Map-reduce partition columns: _col0 (type: string)
                   Statistics: Num rows: 5 Data size: 52 Basic stats: COMPLETE Column stats: NONE
-                  value expressions: _col1 (type: string)
       Reduce Operator Tree:
         Join Operator
           condition map:

Modified: hive/trunk/ql/src/test/results/clientpositive/union_lateralview.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_lateralview.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_lateralview.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_lateralview.q.out Sun Nov 23 05:59:20 2014
@@ -54,14 +54,6 @@ STAGE PLANS:
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: b
-            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
-            Reduce Output Operator
-              key expressions: key (type: string)
-              sort order: +
-              Map-reduce partition columns: key (type: string)
-              Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
-          TableScan
             alias: src
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
             Select Operator
@@ -110,6 +102,14 @@ STAGE PLANS:
                             Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
                             value expressions: _col0 (type: int), _col2 (type: string)
           TableScan
+            alias: b
+            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+            Reduce Output Operator
+              key expressions: key (type: string)
+              sort order: +
+              Map-reduce partition columns: key (type: string)
+              Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+          TableScan
             alias: srcpart
             Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
             Select Operator
@@ -238,7 +238,7 @@ POSTHOOK: Input: default@srcpart@ds=2008
 POSTHOOK: Output: default@test_union_lateral_view
 POSTHOOK: Lineage: test_union_lateral_view.arr_ele EXPRESSION []
 POSTHOOK: Lineage: test_union_lateral_view.key EXPRESSION [(src)b.FieldSchema(name:key, type:string, comment:default), ]
-POSTHOOK: Lineage: test_union_lateral_view.value EXPRESSION [(srcpart)srcpart.FieldSchema(name:key, type:string, comment:default), (src)src.FieldSchema(name:key, type:string, comment:default), ]
+POSTHOOK: Lineage: test_union_lateral_view.value EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), (srcpart)srcpart.FieldSchema(name:key, type:string, comment:default), ]
 PREHOOK: query: select key, arr_ele, value from test_union_lateral_view order by key, arr_ele limit 20
 PREHOOK: type: QUERY
 PREHOOK: Input: default@test_union_lateral_view

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_10.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_10.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_10.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_10.q.out Sun Nov 23 05:59:20 2014
@@ -95,36 +95,17 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string)
-              outputColumnNames: key
+              expressions: key (type: string), UDFToLong(1) (type: bigint)
+              outputColumnNames: _col0, _col1
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
-              Group By Operator
-                aggregations: count(1)
-                keys: key (type: string)
-                mode: hash
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
-                Reduce Output Operator
-                  key expressions: _col0 (type: string)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
-                  value expressions: _col1 (type: bigint)
-      Reduce Operator Tree:
-        Group By Operator
-          aggregations: count(VALUE._col0)
-          keys: KEY._col0 (type: string)
-          mode: mergepartial
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
-          File Output Operator
-            compressed: false
-            Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
-            table:
-                input format: org.apache.hadoop.hive.ql.io.RCFileInputFormat
-                output format: org.apache.hadoop.hive.ql.io.RCFileOutputFormat
-                serde: org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe
-                name: default.outputtbl1
+              File Output Operator
+                compressed: false
+                Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+                table:
+                    input format: org.apache.hadoop.hive.ql.io.RCFileInputFormat
+                    output format: org.apache.hadoop.hive.ql.io.RCFileOutputFormat
+                    serde: org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe
+                    name: default.outputtbl1
 
   Stage: Stage-6
     Conditional Operator
@@ -172,17 +153,36 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string), UDFToLong(1) (type: bigint)
-              outputColumnNames: _col0, _col1
+              expressions: key (type: string)
+              outputColumnNames: key
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
-              File Output Operator
-                compressed: false
-                Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
-                table:
-                    input format: org.apache.hadoop.hive.ql.io.RCFileInputFormat
-                    output format: org.apache.hadoop.hive.ql.io.RCFileOutputFormat
-                    serde: org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe
-                    name: default.outputtbl1
+              Group By Operator
+                aggregations: count(1)
+                keys: key (type: string)
+                mode: hash
+                outputColumnNames: _col0, _col1
+                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                Reduce Output Operator
+                  key expressions: _col0 (type: string)
+                  sort order: +
+                  Map-reduce partition columns: _col0 (type: string)
+                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                  value expressions: _col1 (type: bigint)
+      Reduce Operator Tree:
+        Group By Operator
+          aggregations: count(VALUE._col0)
+          keys: KEY._col0 (type: string)
+          mode: mergepartial
+          outputColumnNames: _col0, _col1
+          Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+          File Output Operator
+            compressed: false
+            Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+            table:
+                input format: org.apache.hadoop.hive.ql.io.RCFileInputFormat
+                output format: org.apache.hadoop.hive.ql.io.RCFileOutputFormat
+                serde: org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe
+                name: default.outputtbl1
 
   Stage: Stage-8
     Map Reduce

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_11.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_11.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_11.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_11.q.out Sun Nov 23 05:59:20 2014
@@ -93,7 +93,7 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string), 2 (type: int)
+              expressions: key (type: string), 1 (type: int)
               outputColumnNames: _col0, _col1
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
               Union
@@ -114,7 +114,7 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string), 1 (type: int)
+              expressions: key (type: string), 2 (type: int)
               outputColumnNames: _col0, _col1
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
               Union

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_12.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_12.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_12.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_12.q.out Sun Nov 23 05:59:20 2014
@@ -69,8 +69,8 @@ FROM inputTbl1 a join inputTbl1 b on a.k
 )c
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-8 is a root stage
-  Stage-6 depends on stages: Stage-8, Stage-9 , consists of Stage-3, Stage-2, Stage-4
+  Stage-1 is a root stage
+  Stage-6 depends on stages: Stage-1, Stage-9 , consists of Stage-3, Stage-2, Stage-4
   Stage-3
   Stage-0 depends on stages: Stage-3, Stage-2, Stage-5
   Stage-2
@@ -80,7 +80,7 @@ STAGE DEPENDENCIES:
   Stage-9 depends on stages: Stage-10
 
 STAGE PLANS:
-  Stage: Stage-8
+  Stage: Stage-1
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -217,7 +217,7 @@ FROM inputTbl1 a join inputTbl1 b on a.k
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@inputtbl1
 POSTHOOK: Output: default@outputtbl1
-POSTHOOK: Lineage: outputtbl1.key EXPRESSION [(inputtbl1)a.FieldSchema(name:key, type:string, comment:null), (inputtbl1)inputtbl1.FieldSchema(name:key, type:string, comment:null), ]
+POSTHOOK: Lineage: outputtbl1.key EXPRESSION [(inputtbl1)inputtbl1.FieldSchema(name:key, type:string, comment:null), (inputtbl1)a.FieldSchema(name:key, type:string, comment:null), ]
 POSTHOOK: Lineage: outputtbl1.values EXPRESSION [(inputtbl1)b.FieldSchema(name:val, type:string, comment:null), ]
 PREHOOK: query: desc formatted outputTbl1
 PREHOOK: type: DESCTABLE

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_13.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_13.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_13.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_13.q.out Sun Nov 23 05:59:20 2014
@@ -69,8 +69,8 @@ FROM inputTbl1 a join inputTbl1 b on a.k
 )c
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-8 is a root stage
-  Stage-6 depends on stages: Stage-8, Stage-9 , consists of Stage-3, Stage-2, Stage-4
+  Stage-1 is a root stage
+  Stage-6 depends on stages: Stage-1, Stage-9 , consists of Stage-3, Stage-2, Stage-4
   Stage-3
   Stage-0 depends on stages: Stage-3, Stage-2, Stage-5
   Stage-2
@@ -80,7 +80,7 @@ STAGE DEPENDENCIES:
   Stage-9 depends on stages: Stage-10
 
 STAGE PLANS:
-  Stage: Stage-8
+  Stage: Stage-1
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -236,8 +236,8 @@ FROM inputTbl1 a join inputTbl1 b on a.k
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@inputtbl1
 POSTHOOK: Output: default@outputtbl1
-POSTHOOK: Lineage: outputtbl1.key EXPRESSION [(inputtbl1)a.FieldSchema(name:key, type:string, comment:null), (inputtbl1)inputtbl1.FieldSchema(name:key, type:string, comment:null), ]
-POSTHOOK: Lineage: outputtbl1.values EXPRESSION [(inputtbl1)b.FieldSchema(name:val, type:string, comment:null), (inputtbl1)inputtbl1.null, ]
+POSTHOOK: Lineage: outputtbl1.key EXPRESSION [(inputtbl1)inputtbl1.FieldSchema(name:key, type:string, comment:null), (inputtbl1)a.FieldSchema(name:key, type:string, comment:null), ]
+POSTHOOK: Lineage: outputtbl1.values EXPRESSION [(inputtbl1)inputtbl1.null, (inputtbl1)b.FieldSchema(name:val, type:string, comment:null), ]
 PREHOOK: query: desc formatted outputTbl1
 PREHOOK: type: DESCTABLE
 PREHOOK: Input: default@outputtbl1

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_14.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_14.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_14.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_14.q.out Sun Nov 23 05:59:20 2014
@@ -71,8 +71,8 @@ FROM inputTbl1 a join inputTbl1 b on a.k
 )c
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
-  Stage-8 is a root stage
-  Stage-6 depends on stages: Stage-8, Stage-9 , consists of Stage-3, Stage-2, Stage-4
+  Stage-1 is a root stage
+  Stage-6 depends on stages: Stage-1, Stage-9 , consists of Stage-3, Stage-2, Stage-4
   Stage-3
   Stage-0 depends on stages: Stage-3, Stage-2, Stage-5
   Stage-2
@@ -82,7 +82,7 @@ STAGE DEPENDENCIES:
   Stage-9 depends on stages: Stage-10
 
 STAGE PLANS:
-  Stage: Stage-8
+  Stage: Stage-1
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -219,7 +219,7 @@ FROM inputTbl1 a join inputTbl1 b on a.k
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@inputtbl1
 POSTHOOK: Output: default@outputtbl1
-POSTHOOK: Lineage: outputtbl1.key EXPRESSION [(inputtbl1)a.FieldSchema(name:key, type:string, comment:null), (inputtbl1)inputtbl1.FieldSchema(name:key, type:string, comment:null), ]
+POSTHOOK: Lineage: outputtbl1.key EXPRESSION [(inputtbl1)inputtbl1.FieldSchema(name:key, type:string, comment:null), (inputtbl1)a.FieldSchema(name:key, type:string, comment:null), ]
 POSTHOOK: Lineage: outputtbl1.values EXPRESSION [(inputtbl1)b.FieldSchema(name:val, type:string, comment:null), ]
 PREHOOK: query: desc formatted outputTbl1
 PREHOOK: type: DESCTABLE

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_15.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_15.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_15.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_15.q.out Sun Nov 23 05:59:20 2014
@@ -102,7 +102,7 @@ STAGE PLANS:
           outputColumnNames: _col0, _col1
           Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
           Select Operator
-            expressions: _col0 (type: string), _col1 (type: bigint), '2' (type: string)
+            expressions: _col0 (type: string), _col1 (type: bigint), '1' (type: string)
             outputColumnNames: _col0, _col1, _col2
             Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
             File Output Operator
@@ -156,7 +156,7 @@ STAGE PLANS:
           outputColumnNames: _col0, _col1
           Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
           Select Operator
-            expressions: _col0 (type: string), _col1 (type: bigint), '1' (type: string)
+            expressions: _col0 (type: string), _col1 (type: bigint), '2' (type: string)
             outputColumnNames: _col0, _col1, _col2
             Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
             File Output Operator

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_16.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_16.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_16.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_16.q.out Sun Nov 23 05:59:20 2014
@@ -105,7 +105,7 @@ STAGE PLANS:
           outputColumnNames: _col0, _col1
           Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
           Select Operator
-            expressions: _col0 (type: string), _col1 (type: bigint), '2' (type: string)
+            expressions: _col0 (type: string), _col1 (type: bigint), '1' (type: string)
             outputColumnNames: _col0, _col1, _col2
             Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
             File Output Operator
@@ -188,7 +188,7 @@ STAGE PLANS:
           outputColumnNames: _col0, _col1
           Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
           Select Operator
-            expressions: _col0 (type: string), _col1 (type: bigint), '1' (type: string)
+            expressions: _col0 (type: string), _col1 (type: bigint), '2' (type: string)
             outputColumnNames: _col0, _col1, _col2
             Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
             File Output Operator

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_17.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_17.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_17.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_17.q.out Sun Nov 23 05:59:20 2014
@@ -72,7 +72,7 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string), 2 (type: int), '2' (type: string)
+              expressions: key (type: string), 1 (type: int), '1' (type: string)
               outputColumnNames: _col0, _col1, _col2
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
               Union
@@ -93,7 +93,7 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string), 1 (type: int), '1' (type: string)
+              expressions: key (type: string), 2 (type: int), '2' (type: string)
               outputColumnNames: _col0, _col1, _col2
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
               Union

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_2.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_2.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_2.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_2.q.out Sun Nov 23 05:59:20 2014
@@ -80,35 +80,6 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string), UDFToLong(2) (type: bigint)
-              outputColumnNames: _col0, _col1
-              Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
-              File Output Operator
-                compressed: false
-                Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
-                table:
-                    input format: org.apache.hadoop.mapred.TextInputFormat
-                    output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                    name: default.outputtbl1
-
-  Stage: Stage-0
-    Move Operator
-      tables:
-          replace: true
-          table:
-              input format: org.apache.hadoop.mapred.TextInputFormat
-              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-              name: default.outputtbl1
-
-  Stage: Stage-2
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: inputtbl1
-            Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
-            Select Operator
               expressions: key (type: string)
               outputColumnNames: key
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
@@ -140,7 +111,17 @@ STAGE PLANS:
                 serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 name: default.outputtbl1
 
-  Stage: Stage-3
+  Stage: Stage-0
+    Move Operator
+      tables:
+          replace: true
+          table:
+              input format: org.apache.hadoop.mapred.TextInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.outputtbl1
+
+  Stage: Stage-2
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -159,6 +140,25 @@ STAGE PLANS:
                     serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                     name: default.outputtbl1
 
+  Stage: Stage-3
+    Map Reduce
+      Map Operator Tree:
+          TableScan
+            alias: inputtbl1
+            Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+            Select Operator
+              expressions: key (type: string), UDFToLong(2) (type: bigint)
+              outputColumnNames: _col0, _col1
+              Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+              File Output Operator
+                compressed: false
+                Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+                table:
+                    input format: org.apache.hadoop.mapred.TextInputFormat
+                    output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                    name: default.outputtbl1
+
 PREHOOK: query: insert overwrite table outputTbl1
 SELECT *
 FROM (

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_23.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_23.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_23.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_23.q.out Sun Nov 23 05:59:20 2014
@@ -66,64 +66,16 @@ FROM (
 POSTHOOK: type: QUERY
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1, Stage-3
-  Stage-2 is a root stage
-  Stage-3 depends on stages: Stage-2
+  Stage-2 depends on stages: Stage-1
+  Stage-0 depends on stages: Stage-2, Stage-4
+  Stage-4 is a root stage
 
 STAGE PLANS:
   Stage: Stage-1
     Map Reduce
       Map Operator Tree:
           TableScan
-            alias: inputtbl1
-            Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
-            Select Operator
-              expressions: key (type: string)
-              outputColumnNames: key
-              Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
-              Group By Operator
-                aggregations: count(1)
-                keys: key (type: string)
-                mode: hash
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
-                Reduce Output Operator
-                  key expressions: _col0 (type: string)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: string)
-                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
-                  value expressions: _col1 (type: bigint)
-      Reduce Operator Tree:
-        Group By Operator
-          aggregations: count(VALUE._col0)
-          keys: KEY._col0 (type: string)
-          mode: mergepartial
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
-          File Output Operator
-            compressed: false
-            Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
-            table:
-                input format: org.apache.hadoop.mapred.TextInputFormat
-                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                name: default.outputtbl1
-
-  Stage: Stage-0
-    Move Operator
-      tables:
-          replace: true
-          table:
-              input format: org.apache.hadoop.mapred.TextInputFormat
-              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-              name: default.outputtbl1
-
-  Stage: Stage-2
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: b
+            alias: a
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
@@ -134,7 +86,7 @@ STAGE PLANS:
                 Map-reduce partition columns: key (type: string)
                 Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
           TableScan
-            alias: a
+            alias: b
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Filter Operator
               predicate: key is not null (type: boolean)
@@ -166,7 +118,7 @@ STAGE PLANS:
                   output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                   serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
 
-  Stage: Stage-3
+  Stage: Stage-2
     Map Reduce
       Map Operator Tree:
           TableScan
@@ -192,6 +144,54 @@ STAGE PLANS:
                 serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 name: default.outputtbl1
 
+  Stage: Stage-0
+    Move Operator
+      tables:
+          replace: true
+          table:
+              input format: org.apache.hadoop.mapred.TextInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.outputtbl1
+
+  Stage: Stage-4
+    Map Reduce
+      Map Operator Tree:
+          TableScan
+            alias: inputtbl1
+            Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+            Select Operator
+              expressions: key (type: string)
+              outputColumnNames: key
+              Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
+              Group By Operator
+                aggregations: count(1)
+                keys: key (type: string)
+                mode: hash
+                outputColumnNames: _col0, _col1
+                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                Reduce Output Operator
+                  key expressions: _col0 (type: string)
+                  sort order: +
+                  Map-reduce partition columns: _col0 (type: string)
+                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                  value expressions: _col1 (type: bigint)
+      Reduce Operator Tree:
+        Group By Operator
+          aggregations: count(VALUE._col0)
+          keys: KEY._col0 (type: string)
+          mode: mergepartial
+          outputColumnNames: _col0, _col1
+          Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+          File Output Operator
+            compressed: false
+            Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+            table:
+                input format: org.apache.hadoop.mapred.TextInputFormat
+                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                name: default.outputtbl1
+
 PREHOOK: query: insert overwrite table outputTbl1
 SELECT *
 FROM (
@@ -214,8 +214,8 @@ FROM (
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@inputtbl1
 POSTHOOK: Output: default@outputtbl1
-POSTHOOK: Lineage: outputtbl1.key EXPRESSION [(inputtbl1)inputtbl1.FieldSchema(name:key, type:string, comment:null), (inputtbl1)a.FieldSchema(name:key, type:string, comment:null), ]
-POSTHOOK: Lineage: outputtbl1.values EXPRESSION [(inputtbl1)inputtbl1.null, (inputtbl1)b.null, (inputtbl1)a.null, (inputtbl1)b.null, ]
+POSTHOOK: Lineage: outputtbl1.key EXPRESSION [(inputtbl1)a.FieldSchema(name:key, type:string, comment:null), (inputtbl1)inputtbl1.FieldSchema(name:key, type:string, comment:null), ]
+POSTHOOK: Lineage: outputtbl1.values EXPRESSION [(inputtbl1)a.null, (inputtbl1)a.null, (inputtbl1)b.null, (inputtbl1)inputtbl1.null, ]
 PREHOOK: query: desc formatted outputTbl1
 PREHOOK: type: DESCTABLE
 PREHOOK: Input: default@outputtbl1

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_24.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_24.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_24.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_24.q.out Sun Nov 23 05:59:20 2014
@@ -94,7 +94,7 @@ STAGE PLANS:
           outputColumnNames: _col0, _col1
           Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
           Select Operator
-            expressions: UDFToDouble(UDFToLong(_col0)) (type: double), _col1 (type: bigint)
+            expressions: UDFToDouble(_col0) (type: double), _col1 (type: bigint)
             outputColumnNames: _col0, _col1
             Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
             File Output Operator
@@ -146,7 +146,7 @@ STAGE PLANS:
           outputColumnNames: _col0, _col1
           Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
           Select Operator
-            expressions: UDFToDouble(_col0) (type: double), _col1 (type: bigint)
+            expressions: UDFToDouble(UDFToLong(_col0)) (type: double), _col1 (type: bigint)
             outputColumnNames: _col0, _col1
             Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
             File Output Operator

Modified: hive/trunk/ql/src/test/results/clientpositive/union_remove_3.q.out
URL: http://svn.apache.org/viewvc/hive/trunk/ql/src/test/results/clientpositive/union_remove_3.q.out?rev=1641162&r1=1641161&r2=1641162&view=diff
==============================================================================
--- hive/trunk/ql/src/test/results/clientpositive/union_remove_3.q.out (original)
+++ hive/trunk/ql/src/test/results/clientpositive/union_remove_3.q.out Sun Nov 23 05:59:20 2014
@@ -78,7 +78,7 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string), 3 (type: int)
+              expressions: key (type: string), 1 (type: int)
               outputColumnNames: _col0, _col1
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
               Union
@@ -99,7 +99,7 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string), 1 (type: int)
+              expressions: key (type: string), 2 (type: int)
               outputColumnNames: _col0, _col1
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
               Union
@@ -120,7 +120,7 @@ STAGE PLANS:
             alias: inputtbl1
             Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
             Select Operator
-              expressions: key (type: string), 2 (type: int)
+              expressions: key (type: string), 3 (type: int)
               outputColumnNames: _col0, _col1
               Statistics: Num rows: 0 Data size: 30 Basic stats: PARTIAL Column stats: NONE
               Union