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Posted to commits@pig.apache.org by pr...@apache.org on 2014/11/27 13:50:02 UTC

svn commit: r1642132 [13/14] - in /pig/branches/spark: ./ bin/ contrib/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/ contrib/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/datetime/convert/ contrib/piggybank/java/s...

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-4-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-4-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-4-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-4-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,90 +2,90 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-128
+# TEZ DAG plan: pig-0_scope-1
 #--------------------------------------------------
-Tez vertex scope-118	->	Tez vertex scope-120,
-Tez vertex scope-119	->	Tez vertex scope-120,
-Tez vertex scope-120	->	Tez vertex scope-122,Tez vertex scope-124,Tez vertex scope-126,
-Tez vertex scope-122
-Tez vertex scope-124
-Tez vertex scope-126
+Tez vertex scope-117	->	Tez vertex scope-119,
+Tez vertex scope-118	->	Tez vertex scope-119,
+Tez vertex scope-119	->	Tez vertex scope-121,Tez vertex scope-123,Tez vertex scope-125,
+Tez vertex scope-123
+Tez vertex scope-125
+Tez vertex scope-121
 
-Tez vertex scope-118
+Tez vertex scope-117
 # Plan on vertex
-c: Local Rearrange[tuple]{int}(false) - scope-85	->	 scope-120
+c: Local Rearrange[tuple]{int}(false) - scope-84	->	 scope-119
 |   |
-|   Project[int][0] - scope-86
+|   Project[int][0] - scope-85
 |
-|---a: New For Each(false,false)[bag] - scope-72
+|---a: New For Each(false,false)[bag] - scope-71
     |   |
-    |   Cast[int] - scope-67
+    |   Cast[int] - scope-66
     |   |
-    |   |---Project[bytearray][0] - scope-66
+    |   |---Project[bytearray][0] - scope-65
     |   |
-    |   Cast[int] - scope-70
+    |   Cast[int] - scope-69
     |   |
-    |   |---Project[bytearray][1] - scope-69
+    |   |---Project[bytearray][1] - scope-68
     |
-    |---a: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-65
-Tez vertex scope-119
+    |---a: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-64
+Tez vertex scope-118
 # Plan on vertex
-c: Local Rearrange[tuple]{int}(false) - scope-87	->	 scope-120
+c: Local Rearrange[tuple]{int}(false) - scope-86	->	 scope-119
 |   |
-|   Project[int][0] - scope-88
+|   Project[int][0] - scope-87
 |
-|---b: New For Each(false,false)[bag] - scope-80
+|---b: New For Each(false,false)[bag] - scope-79
     |   |
-    |   Cast[int] - scope-75
+    |   Cast[int] - scope-74
     |   |
-    |   |---Project[bytearray][0] - scope-74
+    |   |---Project[bytearray][0] - scope-73
     |   |
-    |   Cast[int] - scope-78
+    |   Cast[int] - scope-77
     |   |
-    |   |---Project[bytearray][1] - scope-77
+    |   |---Project[bytearray][1] - scope-76
     |
-    |---b: Load(file:///tmp/input2:org.apache.pig.builtin.PigStorage) - scope-73
-Tez vertex scope-120
+    |---b: Load(file:///tmp/input2:org.apache.pig.builtin.PigStorage) - scope-72
+Tez vertex scope-119
 # Plan on vertex
-POValueOutputTez - scope-121	->	 [scope-122, scope-124, scope-126]
+POValueOutputTez - scope-120	->	 [scope-123, scope-125, scope-121]
 |
-|---c: New For Each(true,true)[tuple] - scope-91
+|---c: New For Each(true,true)[tuple] - scope-90
     |   |
-    |   Project[bag][1] - scope-89
+    |   Project[bag][1] - scope-88
     |   |
-    |   Project[bag][2] - scope-90
+    |   Project[bag][2] - scope-89
     |
-    |---c: Package(Packager)[tuple]{int} - scope-84
-Tez vertex scope-122
+    |---c: Package(Packager)[tuple]{int} - scope-83
+Tez vertex scope-123
 # Plan on vertex
-c: Store(file:///tmp/output/c:org.apache.pig.builtin.PigStorage) - scope-95
+d: Store(file:///tmp/output/d:org.apache.pig.builtin.PigStorage) - scope-104
 |
-|---POValueInputTez - scope-123	<-	 scope-120
-Tez vertex scope-124
-# Plan on vertex
-d: Store(file:///tmp/output/d:org.apache.pig.builtin.PigStorage) - scope-105
-|
-|---d: New For Each(false,false,false)[bag] - scope-104
+|---d: New For Each(false,false,false)[bag] - scope-103
     |   |
-    |   Project[int][0] - scope-98
+    |   Project[int][0] - scope-97
     |   |
-    |   Project[int][1] - scope-100
+    |   Project[int][1] - scope-99
     |   |
-    |   Project[int][3] - scope-102
+    |   Project[int][3] - scope-101
     |
-    |---POValueInputTez - scope-125	<-	 scope-120
-Tez vertex scope-126
+    |---POValueInputTez - scope-124	<-	 scope-119
+Tez vertex scope-125
 # Plan on vertex
-e: Store(file:///tmp/output/e:org.apache.pig.builtin.PigStorage) - scope-117
+e: Store(file:///tmp/output/e:org.apache.pig.builtin.PigStorage) - scope-116
 |
-|---e: New For Each(false,false,false,false)[bag] - scope-116
+|---e: New For Each(false,false,false,false)[bag] - scope-115
     |   |
-    |   Project[int][0] - scope-108
+    |   Project[int][0] - scope-107
     |   |
-    |   Project[int][1] - scope-110
+    |   Project[int][1] - scope-109
     |   |
-    |   Project[int][2] - scope-112
+    |   Project[int][2] - scope-111
     |   |
-    |   Project[int][3] - scope-114
+    |   Project[int][3] - scope-113
     |
-    |---POValueInputTez - scope-127	<-	 scope-120
+    |---POValueInputTez - scope-126	<-	 scope-119
+Tez vertex scope-121
+# Plan on vertex
+c: Store(file:///tmp/output/c:org.apache.pig.builtin.PigStorage) - scope-94
+|
+|---POValueInputTez - scope-122	<-	 scope-119

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-4.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-4.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-4.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-4.gld Thu Nov 27 12:49:54 2014
@@ -2,7 +2,7 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-63
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
 Tez vertex scope-53	->	Tez vertex scope-55,
 Tez vertex scope-54	->	Tez vertex scope-55,
@@ -44,7 +44,7 @@ c: Local Rearrange[tuple]{int}(false) - 
     |---b: Load(file:///tmp/input2:org.apache.pig.builtin.PigStorage) - scope-8
 Tez vertex scope-55
 # Plan on vertex
-c: Split - scope-64
+c: Split - scope-63
 |   |
 |   c: Store(file:///tmp/output/c:org.apache.pig.builtin.PigStorage) - scope-30
 |   |

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-5-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-5-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-5-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-5-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,80 +2,80 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-117
+# TEZ DAG plan: pig-0_scope-1
 #--------------------------------------------------
-Tez vertex scope-103	->	Tez vertex scope-104,
-Tez vertex scope-104	->	Tez vertex scope-106,Tez vertex scope-108,Tez vertex scope-110,
-Tez vertex scope-110	->	Tez vertex scope-113,Tez vertex scope-115,
-Tez vertex scope-113
-Tez vertex scope-115
-Tez vertex scope-106
-Tez vertex scope-108
+Tez vertex scope-102	->	Tez vertex scope-103,
+Tez vertex scope-103	->	Tez vertex scope-105,Tez vertex scope-107,Tez vertex scope-109,
+Tez vertex scope-109	->	Tez vertex scope-112,Tez vertex scope-114,
+Tez vertex scope-114
+Tez vertex scope-112
+Tez vertex scope-107
+Tez vertex scope-105
 
-Tez vertex scope-103
+Tez vertex scope-102
 # Plan on vertex
-b: Local Rearrange[tuple]{int}(false) - scope-70	->	 scope-104
+b: Local Rearrange[tuple]{int}(false) - scope-69	->	 scope-103
 |   |
-|   Project[int][0] - scope-71
+|   Project[int][0] - scope-70
 |
-|---a: New For Each(false,false)[bag] - scope-67
+|---a: New For Each(false,false)[bag] - scope-66
     |   |
-    |   Cast[int] - scope-62
+    |   Cast[int] - scope-61
     |   |
-    |   |---Project[bytearray][0] - scope-61
+    |   |---Project[bytearray][0] - scope-60
     |   |
-    |   Cast[int] - scope-65
+    |   Cast[int] - scope-64
     |   |
-    |   |---Project[bytearray][1] - scope-64
+    |   |---Project[bytearray][1] - scope-63
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-60
-Tez vertex scope-104
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-59
+Tez vertex scope-103
 # Plan on vertex
-POValueOutputTez - scope-105	->	 [scope-106, scope-108, scope-110]
+POValueOutputTez - scope-104	->	 [scope-107, scope-109, scope-105]
 |
-|---b: Package(Packager)[tuple]{int} - scope-69
-Tez vertex scope-110
+|---b: Package(Packager)[tuple]{int} - scope-68
+Tez vertex scope-109
 # Plan on vertex
-POValueOutputTez - scope-112	->	 [scope-113, scope-115]
+POValueOutputTez - scope-111	->	 [scope-114, scope-112]
 |
-|---d: New For Each(true)[bag] - scope-90
+|---d: New For Each(true)[bag] - scope-89
     |   |
-    |   Project[bag][1] - scope-88
+    |   Project[bag][1] - scope-87
     |
-    |---POValueInputTez - scope-111	<-	 scope-104
-Tez vertex scope-113
-# Plan on vertex
-d: Store(file:///tmp/output/d:org.apache.pig.builtin.PigStorage) - scope-94
-|
-|---POValueInputTez - scope-114	<-	 scope-110
-Tez vertex scope-115
+    |---POValueInputTez - scope-110	<-	 scope-103
+Tez vertex scope-114
 # Plan on vertex
-e: Store(file:///tmp/output/e:org.apache.pig.builtin.PigStorage) - scope-102
+e: Store(file:///tmp/output/e:org.apache.pig.builtin.PigStorage) - scope-101
 |
-|---e: New For Each(false,false)[bag] - scope-101
+|---e: New For Each(false,false)[bag] - scope-100
     |   |
-    |   Project[int][0] - scope-97
+    |   Project[int][0] - scope-96
     |   |
-    |   Project[int][1] - scope-99
+    |   Project[int][1] - scope-98
     |
-    |---POValueInputTez - scope-116	<-	 scope-110
-Tez vertex scope-106
+    |---POValueInputTez - scope-115	<-	 scope-109
+Tez vertex scope-112
 # Plan on vertex
-b: Store(file:///tmp/output/b:org.apache.pig.builtin.PigStorage) - scope-75
+d: Store(file:///tmp/output/d:org.apache.pig.builtin.PigStorage) - scope-93
 |
-|---POValueInputTez - scope-107	<-	 scope-104
-Tez vertex scope-108
+|---POValueInputTez - scope-113	<-	 scope-109
+Tez vertex scope-107
 # Plan on vertex
-c: Store(file:///tmp/output/c:org.apache.pig.builtin.PigStorage) - scope-85
+c: Store(file:///tmp/output/c:org.apache.pig.builtin.PigStorage) - scope-84
 |
-|---c: New For Each(false,false)[bag] - scope-84
+|---c: New For Each(false,false)[bag] - scope-83
     |   |
-    |   Project[bag][0] - scope-79
+    |   Project[bag][0] - scope-78
     |   |
-    |   |---Project[bag][1] - scope-78
+    |   |---Project[bag][1] - scope-77
     |   |
-    |   Project[bag][1] - scope-82
+    |   Project[bag][1] - scope-81
     |   |
-    |   |---Project[bag][1] - scope-81
+    |   |---Project[bag][1] - scope-80
     |
-    |---POValueInputTez - scope-109	<-	 scope-104
+    |---POValueInputTez - scope-108	<-	 scope-103
+Tez vertex scope-105
+# Plan on vertex
+b: Store(file:///tmp/output/b:org.apache.pig.builtin.PigStorage) - scope-74
+|
+|---POValueInputTez - scope-106	<-	 scope-103

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-5.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-5.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-5.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-MQ-5.gld Thu Nov 27 12:49:54 2014
@@ -2,7 +2,7 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-57
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
 Tez vertex scope-43	->	Tez vertex scope-44,
 Tez vertex scope-44
@@ -26,7 +26,7 @@ b: Local Rearrange[tuple]{int}(false) - 
     |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-0
 Tez vertex scope-44
 # Plan on vertex
-b: Split - scope-59
+b: Split - scope-58
 |   |
 |   b: Store(file:///tmp/output/b:org.apache.pig.builtin.PigStorage) - scope-15
 |   |
@@ -42,7 +42,7 @@ b: Split - scope-59
 |       |   |
 |       |   |---Project[bag][1] - scope-21
 |   |
-|   d: Split - scope-58
+|   d: Split - scope-57
 |   |   |
 |   |   d: Store(file:///tmp/output/d:org.apache.pig.builtin.PigStorage) - scope-34
 |   |   |

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Rank-1.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Rank-1.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Rank-1.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Rank-1.gld Thu Nov 27 12:49:54 2014
@@ -2,7 +2,7 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-15
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
 Tez vertex scope-11	->	Tez vertex scope-14,Tez vertex scope-12,
 Tez vertex scope-12	->	Tez vertex scope-14,

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Rank-2.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Rank-2.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Rank-2.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Rank-2.gld Thu Nov 27 12:49:54 2014
@@ -2,7 +2,7 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-52
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
 Tez vertex scope-23	->	Tez vertex scope-24,
 Tez vertex scope-24	->	Tez vertex scope-43,Tez vertex scope-33,
@@ -62,7 +62,7 @@ POValueOutputTez - scope-42	->	 [scope-4
 |
 |---New For Each(false)[tuple] - scope-41
     |   |
-    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.FindQuantilesTez)[tuple] - scope-40
+    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.plan.udf.FindQuantilesTez)[tuple] - scope-40
     |   |
     |   |---Project[tuple][*] - scope-39
     |

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-1-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-1-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-1-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-1-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,44 +2,44 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-52
+# TEZ DAG plan: pig-0_scope-1
 #--------------------------------------------------
-Tez vertex scope-46	->	Tez vertex scope-48,
-Tez vertex scope-47	->	Tez vertex scope-48,
-Tez vertex scope-48
+Tez vertex scope-45	->	Tez vertex scope-47,
+Tez vertex scope-46	->	Tez vertex scope-47,
+Tez vertex scope-47
 
-Tez vertex scope-46
+Tez vertex scope-45
 # Plan on vertex
-POValueOutputTez - scope-50	->	 [scope-48]
+POValueOutputTez - scope-49	->	 [scope-47]
 |
-|---a: New For Each(false,false)[bag] - scope-35
+|---a: New For Each(false,false)[bag] - scope-34
     |   |
-    |   Cast[int] - scope-30
+    |   Cast[int] - scope-29
     |   |
-    |   |---Project[bytearray][0] - scope-29
+    |   |---Project[bytearray][0] - scope-28
     |   |
-    |   Cast[chararray] - scope-33
+    |   Cast[chararray] - scope-32
     |   |
-    |   |---Project[bytearray][1] - scope-32
+    |   |---Project[bytearray][1] - scope-31
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-28
-Tez vertex scope-47
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-27
+Tez vertex scope-46
 # Plan on vertex
-POValueOutputTez - scope-51	->	 [scope-48]
+POValueOutputTez - scope-50	->	 [scope-47]
 |
-|---c: New For Each(false,false)[bag] - scope-43
+|---c: New For Each(false,false)[bag] - scope-42
     |   |
-    |   Cast[int] - scope-38
+    |   Cast[int] - scope-37
     |   |
-    |   |---Project[bytearray][1] - scope-37
+    |   |---Project[bytearray][1] - scope-36
     |   |
-    |   Cast[chararray] - scope-41
+    |   Cast[chararray] - scope-40
     |   |
-    |   |---Project[bytearray][0] - scope-40
+    |   |---Project[bytearray][0] - scope-39
     |
-    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-36
-Tez vertex scope-48
+    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-35
+Tez vertex scope-47
 # Plan on vertex
-c: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-45
+c: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-44
 |
-|---POShuffledValueInputTez - scope-49	<-	 [scope-46, scope-47]
+|---POShuffledValueInputTez - scope-48	<-	 [scope-46, scope-45]

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-1.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-1.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-1.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-1.gld Thu Nov 27 12:49:54 2014
@@ -2,15 +2,15 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-24
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
-Tez vertex scope-18	->	Tez vertex group scope-25,
-Tez vertex scope-19	->	Tez vertex group scope-25,
-Tez vertex group scope-25
+Tez vertex scope-18	->	Tez vertex group scope-24,
+Tez vertex scope-19	->	Tez vertex group scope-24,
+Tez vertex group scope-24
 
 Tez vertex scope-18
 # Plan on vertex
-c: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-26
+c: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-25
 |
 |---a: New For Each(false,false)[bag] - scope-7
     |   |
@@ -25,7 +25,7 @@ c: Store(file:///tmp/output:org.apache.p
     |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-0
 Tez vertex scope-19
 # Plan on vertex
-c: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-27
+c: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-26
 |
 |---c: New For Each(false,false)[bag] - scope-15
     |   |
@@ -38,5 +38,5 @@ c: Store(file:///tmp/output:org.apache.p
     |   |---Project[bytearray][0] - scope-12
     |
     |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-8
-Tez vertex group scope-25	<-	 [scope-18, scope-19]	->	 null
+Tez vertex group scope-24	<-	 [scope-18, scope-19]	->	 null
 # No plan on vertex group

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-10-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-10-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-10-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-10-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,7 +2,7 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-43
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
 Tez vertex scope-31	->	Tez vertex scope-33,
 Tez vertex scope-32	->	Tez vertex scope-33,

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-10.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-10.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-10.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-10.gld Thu Nov 27 12:49:54 2014
@@ -2,19 +2,19 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-43
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
-Tez vertex scope-37	->	Tez vertex group scope-44,
-Tez vertex scope-31	->	Tez vertex group scope-44,
-Tez vertex scope-32	->	Tez vertex group scope-44,
-Tez vertex group scope-44	->	Tez vertex scope-42,
+Tez vertex scope-37	->	Tez vertex group scope-43,
+Tez vertex scope-31	->	Tez vertex group scope-43,
+Tez vertex scope-32	->	Tez vertex group scope-43,
+Tez vertex group scope-43	->	Tez vertex scope-42,
 Tez vertex scope-42
 
 Tez vertex scope-37
 # Plan on vertex
-f: Local Rearrange[tuple]{int}(false) - scope-47	->	 scope-42
+f: Local Rearrange[tuple]{int}(false) - scope-46	->	 scope-42
 |   |
-|   Project[int][0] - scope-48
+|   Project[int][0] - scope-47
 |
 |---d: New For Each(false,false)[bag] - scope-24
     |   |
@@ -29,9 +29,9 @@ f: Local Rearrange[tuple]{int}(false) - 
     |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-17
 Tez vertex scope-31
 # Plan on vertex
-f: Local Rearrange[tuple]{int}(false) - scope-50	->	 scope-42
+f: Local Rearrange[tuple]{int}(false) - scope-49	->	 scope-42
 |   |
-|   Project[int][0] - scope-51
+|   Project[int][0] - scope-50
 |
 |---a: New For Each(false,false)[bag] - scope-7
     |   |
@@ -46,9 +46,9 @@ f: Local Rearrange[tuple]{int}(false) - 
     |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-0
 Tez vertex scope-32
 # Plan on vertex
-f: Local Rearrange[tuple]{int}(false) - scope-52	->	 scope-42
+f: Local Rearrange[tuple]{int}(false) - scope-51	->	 scope-42
 |   |
-|   Project[int][0] - scope-53
+|   Project[int][0] - scope-52
 |
 |---c: New For Each(false,false)[bag] - scope-15
     |   |
@@ -61,7 +61,7 @@ f: Local Rearrange[tuple]{int}(false) - 
     |   |---Project[bytearray][0] - scope-12
     |
     |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-8
-Tez vertex group scope-44	<-	 [scope-37, scope-31, scope-32]	->	 scope-42
+Tez vertex group scope-43	<-	 [scope-37, scope-31, scope-32]	->	 scope-42
 # No plan on vertex group
 Tez vertex scope-42
 # Plan on vertex

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-2-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-2-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-2-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-2-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,86 +2,86 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-109
+# TEZ DAG plan: pig-0_scope-1
 #--------------------------------------------------
-Tez vertex scope-102	->	Tez vertex scope-104,
-Tez vertex scope-103	->	Tez vertex scope-104,
-Tez vertex scope-104	->	Tez vertex scope-108,
-Tez vertex scope-108
+Tez vertex scope-101	->	Tez vertex scope-103,
+Tez vertex scope-102	->	Tez vertex scope-103,
+Tez vertex scope-103	->	Tez vertex scope-107,
+Tez vertex scope-107
 
-Tez vertex scope-102
+Tez vertex scope-101
 # Plan on vertex
-POValueOutputTez - scope-106	->	 [scope-104]
+POValueOutputTez - scope-105	->	 [scope-103]
 |
-|---a: New For Each(false,false)[bag] - scope-80
+|---a: New For Each(false,false)[bag] - scope-79
     |   |
-    |   Cast[int] - scope-75
+    |   Cast[int] - scope-74
     |   |
-    |   |---Project[bytearray][0] - scope-74
+    |   |---Project[bytearray][0] - scope-73
     |   |
-    |   Cast[int] - scope-78
+    |   Cast[int] - scope-77
     |   |
-    |   |---Project[bytearray][1] - scope-77
+    |   |---Project[bytearray][1] - scope-76
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-73
-Tez vertex scope-103
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-72
+Tez vertex scope-102
 # Plan on vertex
-POValueOutputTez - scope-107	->	 [scope-104]
+POValueOutputTez - scope-106	->	 [scope-103]
 |
-|---c: New For Each(false,false)[bag] - scope-88
+|---c: New For Each(false,false)[bag] - scope-87
     |   |
-    |   Cast[int] - scope-83
+    |   Cast[int] - scope-82
     |   |
-    |   |---Project[bytearray][1] - scope-82
+    |   |---Project[bytearray][1] - scope-81
     |   |
-    |   Cast[int] - scope-86
+    |   Cast[int] - scope-85
     |   |
-    |   |---Project[bytearray][0] - scope-85
+    |   |---Project[bytearray][0] - scope-84
     |
-    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-81
-Tez vertex scope-104
+    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-80
+Tez vertex scope-103
 # Plan on vertex
-d: Local Rearrange[tuple]{int}(false) - scope-122	->	 scope-108
+d: Local Rearrange[tuple]{int}(false) - scope-120	->	 scope-107
 |   |
-|   Project[int][0] - scope-124
+|   Project[int][0] - scope-122
 |
-|---e: New For Each(false,false)[bag] - scope-110
+|---e: New For Each(false,false)[bag] - scope-108
     |   |
-    |   Project[int][0] - scope-111
+    |   Project[int][0] - scope-109
     |   |
-    |   POUserFunc(org.apache.pig.builtin.AlgebraicMathBase$Initial)[tuple] - scope-112
+    |   POUserFunc(org.apache.pig.builtin.AlgebraicMathBase$Initial)[tuple] - scope-110
     |   |
-    |   |---Project[bag][1] - scope-113
+    |   |---Project[bag][1] - scope-111
     |       |
-    |       |---Project[bag][1] - scope-114
+    |       |---Project[bag][1] - scope-112
     |
-    |---Pre Combiner Local Rearrange[tuple]{Unknown} - scope-125
+    |---Pre Combiner Local Rearrange[tuple]{Unknown} - scope-123
         |
-        |---POShuffledValueInputTez - scope-105	<-	 [scope-102, scope-103]
-Tez vertex scope-108
-# Combine plan on edge <scope-104>
-d: Local Rearrange[tuple]{int}(false) - scope-126	->	 scope-108
+        |---POShuffledValueInputTez - scope-104	<-	 [scope-102, scope-101]
+Tez vertex scope-107
+# Combine plan on edge <scope-103>
+d: Local Rearrange[tuple]{int}(false) - scope-124	->	 scope-107
 |   |
-|   Project[int][0] - scope-128
+|   Project[int][0] - scope-126
 |
-|---e: New For Each(false,false)[bag] - scope-115
+|---e: New For Each(false,false)[bag] - scope-113
     |   |
-    |   Project[int][0] - scope-116
+    |   Project[int][0] - scope-114
     |   |
-    |   POUserFunc(org.apache.pig.builtin.LongSum$Intermediate)[tuple] - scope-117
+    |   POUserFunc(org.apache.pig.builtin.LongSum$Intermediate)[tuple] - scope-115
     |   |
-    |   |---Project[bag][1] - scope-118
+    |   |---Project[bag][1] - scope-116
     |
-    |---d: Package(CombinerPackager)[tuple]{int} - scope-121
+    |---d: Package(CombinerPackager)[tuple]{int} - scope-119
 # Plan on vertex
-e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-101
+e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-100
 |
-|---e: New For Each(false,false)[bag] - scope-100
+|---e: New For Each(false,false)[bag] - scope-99
     |   |
-    |   Project[int][0] - scope-94
+    |   Project[int][0] - scope-93
     |   |
-    |   POUserFunc(org.apache.pig.builtin.LongSum$Final)[long] - scope-98
+    |   POUserFunc(org.apache.pig.builtin.LongSum$Final)[long] - scope-97
     |   |
-    |   |---Project[bag][1] - scope-119
+    |   |---Project[bag][1] - scope-117
     |
-    |---d: Package(CombinerPackager)[tuple]{int} - scope-91
+    |---d: Package(CombinerPackager)[tuple]{int} - scope-90

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-2.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-2.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-2.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-2.gld Thu Nov 27 12:49:54 2014
@@ -2,30 +2,30 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-36
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
-Tez vertex scope-29	->	Tez vertex group scope-56,
-Tez vertex scope-30	->	Tez vertex group scope-56,
-Tez vertex group scope-56	->	Tez vertex scope-35,
+Tez vertex scope-29	->	Tez vertex group scope-55,
+Tez vertex scope-30	->	Tez vertex group scope-55,
+Tez vertex group scope-55	->	Tez vertex scope-35,
 Tez vertex scope-35
 
 Tez vertex scope-29
 # Plan on vertex
-d: Local Rearrange[tuple]{int}(false) - scope-57	->	 scope-35
+d: Local Rearrange[tuple]{int}(false) - scope-56	->	 scope-35
 |   |
-|   Project[int][0] - scope-58
+|   Project[int][0] - scope-57
 |
-|---e: New For Each(false,false)[bag] - scope-63
+|---e: New For Each(false,false)[bag] - scope-62
     |   |
-    |   Project[int][0] - scope-59
+    |   Project[int][0] - scope-58
     |   |
-    |   POUserFunc(org.apache.pig.builtin.AlgebraicMathBase$Initial)[tuple] - scope-60
+    |   POUserFunc(org.apache.pig.builtin.AlgebraicMathBase$Initial)[tuple] - scope-59
     |   |
-    |   |---Project[bag][1] - scope-62
+    |   |---Project[bag][1] - scope-60
     |       |
     |       |---Project[bag][1] - scope-61
     |
-    |---Pre Combiner Local Rearrange[tuple]{Unknown} - scope-64
+    |---Pre Combiner Local Rearrange[tuple]{Unknown} - scope-63
         |
         |---a: New For Each(false,false)[bag] - scope-7
             |   |
@@ -40,21 +40,21 @@ d: Local Rearrange[tuple]{int}(false) - 
             |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-0
 Tez vertex scope-30
 # Plan on vertex
-d: Local Rearrange[tuple]{int}(false) - scope-65	->	 scope-35
+d: Local Rearrange[tuple]{int}(false) - scope-64	->	 scope-35
 |   |
-|   Project[int][0] - scope-66
+|   Project[int][0] - scope-65
 |
-|---e: New For Each(false,false)[bag] - scope-71
+|---e: New For Each(false,false)[bag] - scope-70
     |   |
-    |   Project[int][0] - scope-67
+    |   Project[int][0] - scope-66
     |   |
-    |   POUserFunc(org.apache.pig.builtin.AlgebraicMathBase$Initial)[tuple] - scope-68
+    |   POUserFunc(org.apache.pig.builtin.AlgebraicMathBase$Initial)[tuple] - scope-67
     |   |
-    |   |---Project[bag][1] - scope-70
+    |   |---Project[bag][1] - scope-68
     |       |
     |       |---Project[bag][1] - scope-69
     |
-    |---Pre Combiner Local Rearrange[tuple]{Unknown} - scope-72
+    |---Pre Combiner Local Rearrange[tuple]{Unknown} - scope-71
         |
         |---c: New For Each(false,false)[bag] - scope-15
             |   |
@@ -67,37 +67,37 @@ d: Local Rearrange[tuple]{int}(false) - 
             |   |---Project[bytearray][0] - scope-12
             |
             |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-8
-Tez vertex group scope-56	<-	 [scope-29, scope-30]	->	 scope-35
+Tez vertex group scope-55	<-	 [scope-29, scope-30]	->	 scope-35
 # No plan on vertex group
 Tez vertex scope-35
 # Combine plan on edge <scope-30>
-d: Local Rearrange[tuple]{int}(false) - scope-53	->	 scope-35
+d: Local Rearrange[tuple]{int}(false) - scope-52	->	 scope-35
 |   |
-|   Project[int][0] - scope-55
+|   Project[int][0] - scope-54
 |
-|---e: New For Each(false,false)[bag] - scope-42
+|---e: New For Each(false,false)[bag] - scope-41
     |   |
-    |   Project[int][0] - scope-43
+    |   Project[int][0] - scope-42
     |   |
-    |   POUserFunc(org.apache.pig.builtin.LongSum$Intermediate)[tuple] - scope-44
+    |   POUserFunc(org.apache.pig.builtin.LongSum$Intermediate)[tuple] - scope-43
     |   |
-    |   |---Project[bag][1] - scope-45
+    |   |---Project[bag][1] - scope-44
     |
-    |---d: Package(CombinerPackager)[tuple]{int} - scope-48
+    |---d: Package(CombinerPackager)[tuple]{int} - scope-47
 # Combine plan on edge <scope-29>
-d: Local Rearrange[tuple]{int}(false) - scope-53	->	 scope-35
+d: Local Rearrange[tuple]{int}(false) - scope-52	->	 scope-35
 |   |
-|   Project[int][0] - scope-55
+|   Project[int][0] - scope-54
 |
-|---e: New For Each(false,false)[bag] - scope-42
+|---e: New For Each(false,false)[bag] - scope-41
     |   |
-    |   Project[int][0] - scope-43
+    |   Project[int][0] - scope-42
     |   |
-    |   POUserFunc(org.apache.pig.builtin.LongSum$Intermediate)[tuple] - scope-44
+    |   POUserFunc(org.apache.pig.builtin.LongSum$Intermediate)[tuple] - scope-43
     |   |
-    |   |---Project[bag][1] - scope-45
+    |   |---Project[bag][1] - scope-44
     |
-    |---d: Package(CombinerPackager)[tuple]{int} - scope-48
+    |---d: Package(CombinerPackager)[tuple]{int} - scope-47
 # Plan on vertex
 e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-28
 |
@@ -107,6 +107,6 @@ e: Store(file:///tmp/output:org.apache.p
     |   |
     |   POUserFunc(org.apache.pig.builtin.LongSum$Final)[long] - scope-25
     |   |
-    |   |---Project[bag][1] - scope-46
+    |   |---Project[bag][1] - scope-45
     |
     |---d: Package(CombinerPackager)[tuple]{int} - scope-18

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-3-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-3-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-3-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-3-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,76 +2,76 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-96
+# TEZ DAG plan: pig-0_scope-1
 #--------------------------------------------------
-Tez vertex scope-88	->	Tez vertex scope-90,
-Tez vertex scope-89	->	Tez vertex scope-90,
-Tez vertex scope-90	->	Tez vertex scope-95,
-Tez vertex scope-94	->	Tez vertex scope-95,
-Tez vertex scope-95
+Tez vertex scope-87	->	Tez vertex scope-89,
+Tez vertex scope-88	->	Tez vertex scope-89,
+Tez vertex scope-89	->	Tez vertex scope-94,
+Tez vertex scope-93	->	Tez vertex scope-94,
+Tez vertex scope-94
 
-Tez vertex scope-88
+Tez vertex scope-87
 # Plan on vertex
-POValueOutputTez - scope-92	->	 [scope-90]
+POValueOutputTez - scope-91	->	 [scope-89]
 |
-|---a: New For Each(false,false)[bag] - scope-58
+|---a: New For Each(false,false)[bag] - scope-57
     |   |
-    |   Cast[int] - scope-53
+    |   Cast[int] - scope-52
     |   |
-    |   |---Project[bytearray][0] - scope-52
+    |   |---Project[bytearray][0] - scope-51
     |   |
-    |   Cast[chararray] - scope-56
+    |   Cast[chararray] - scope-55
     |   |
-    |   |---Project[bytearray][1] - scope-55
+    |   |---Project[bytearray][1] - scope-54
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-51
-Tez vertex scope-89
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-50
+Tez vertex scope-88
 # Plan on vertex
-POValueOutputTez - scope-93	->	 [scope-90]
+POValueOutputTez - scope-92	->	 [scope-89]
 |
-|---c: New For Each(false,false)[bag] - scope-66
+|---c: New For Each(false,false)[bag] - scope-65
     |   |
-    |   Cast[int] - scope-61
+    |   Cast[int] - scope-60
     |   |
-    |   |---Project[bytearray][1] - scope-60
+    |   |---Project[bytearray][1] - scope-59
     |   |
-    |   Cast[chararray] - scope-64
+    |   Cast[chararray] - scope-63
     |   |
-    |   |---Project[bytearray][0] - scope-63
+    |   |---Project[bytearray][0] - scope-62
     |
-    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-59
-Tez vertex scope-90
+    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-58
+Tez vertex scope-89
 # Plan on vertex
-e: Local Rearrange[tuple]{int}(false) - scope-80	->	 scope-95
+e: Local Rearrange[tuple]{int}(false) - scope-79	->	 scope-94
 |   |
-|   Project[int][0] - scope-81
+|   Project[int][0] - scope-80
 |
-|---POShuffledValueInputTez - scope-91	<-	 [scope-88, scope-89]
-Tez vertex scope-94
+|---POShuffledValueInputTez - scope-90	<-	 [scope-87, scope-88]
+Tez vertex scope-93
 # Plan on vertex
-e: Local Rearrange[tuple]{int}(false) - scope-82	->	 scope-95
+e: Local Rearrange[tuple]{int}(false) - scope-81	->	 scope-94
 |   |
-|   Project[int][0] - scope-83
+|   Project[int][0] - scope-82
 |
-|---d: New For Each(false,false)[bag] - scope-75
+|---d: New For Each(false,false)[bag] - scope-74
     |   |
-    |   Cast[int] - scope-70
+    |   Cast[int] - scope-69
     |   |
-    |   |---Project[bytearray][0] - scope-69
+    |   |---Project[bytearray][0] - scope-68
     |   |
-    |   Cast[chararray] - scope-73
+    |   Cast[chararray] - scope-72
     |   |
-    |   |---Project[bytearray][1] - scope-72
+    |   |---Project[bytearray][1] - scope-71
     |
-    |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-68
-Tez vertex scope-95
+    |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-67
+Tez vertex scope-94
 # Plan on vertex
-e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-87
+e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-86
 |
-|---e: New For Each(true,true)[tuple] - scope-86
+|---e: New For Each(true,true)[tuple] - scope-85
     |   |
-    |   Project[bag][1] - scope-84
+    |   Project[bag][1] - scope-83
     |   |
-    |   Project[bag][2] - scope-85
+    |   Project[bag][2] - scope-84
     |
-    |---e: Package(Packager)[tuple]{int} - scope-79
+    |---e: Package(Packager)[tuple]{int} - scope-78

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-3.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-3.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-3.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-3.gld Thu Nov 27 12:49:54 2014
@@ -2,12 +2,12 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-45
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
 Tez vertex scope-43	->	Tez vertex scope-44,
-Tez vertex scope-37	->	Tez vertex group scope-46,
-Tez vertex scope-38	->	Tez vertex group scope-46,
-Tez vertex group scope-46	->	Tez vertex scope-44,
+Tez vertex scope-37	->	Tez vertex group scope-45,
+Tez vertex scope-38	->	Tez vertex group scope-45,
+Tez vertex group scope-45	->	Tez vertex scope-44,
 Tez vertex scope-44
 
 Tez vertex scope-43
@@ -29,9 +29,9 @@ e: Local Rearrange[tuple]{int}(false) - 
     |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-17
 Tez vertex scope-37
 # Plan on vertex
-e: Local Rearrange[tuple]{int}(false) - scope-47	->	 scope-44
+e: Local Rearrange[tuple]{int}(false) - scope-46	->	 scope-44
 |   |
-|   Project[int][0] - scope-48
+|   Project[int][0] - scope-47
 |
 |---a: New For Each(false,false)[bag] - scope-7
     |   |
@@ -46,9 +46,9 @@ e: Local Rearrange[tuple]{int}(false) - 
     |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-0
 Tez vertex scope-38
 # Plan on vertex
-e: Local Rearrange[tuple]{int}(false) - scope-49	->	 scope-44
+e: Local Rearrange[tuple]{int}(false) - scope-48	->	 scope-44
 |   |
-|   Project[int][0] - scope-50
+|   Project[int][0] - scope-49
 |
 |---c: New For Each(false,false)[bag] - scope-15
     |   |
@@ -61,7 +61,7 @@ e: Local Rearrange[tuple]{int}(false) - 
     |   |---Project[bytearray][0] - scope-12
     |
     |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-8
-Tez vertex group scope-46	<-	 [scope-37, scope-38]	->	 scope-44
+Tez vertex group scope-45	<-	 [scope-37, scope-38]	->	 scope-44
 # No plan on vertex group
 Tez vertex scope-44
 # Plan on vertex

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-4-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-4-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-4-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-4-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,68 +2,68 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-83
+# TEZ DAG plan: pig-0_scope-1
 #--------------------------------------------------
-Tez vertex scope-76	->	Tez vertex scope-78,
-Tez vertex scope-77	->	Tez vertex scope-78,
-Tez vertex scope-82	->	Tez vertex scope-78,
-Tez vertex scope-78
+Tez vertex scope-75	->	Tez vertex scope-77,
+Tez vertex scope-76	->	Tez vertex scope-77,
+Tez vertex scope-81	->	Tez vertex scope-77,
+Tez vertex scope-77
 
-Tez vertex scope-76
+Tez vertex scope-75
 # Plan on vertex
-POValueOutputTez - scope-80	->	 [scope-78]
+POValueOutputTez - scope-79	->	 [scope-77]
 |
-|---a: New For Each(false,false)[bag] - scope-49
+|---a: New For Each(false,false)[bag] - scope-48
     |   |
-    |   Cast[int] - scope-44
+    |   Cast[int] - scope-43
     |   |
-    |   |---Project[bytearray][0] - scope-43
+    |   |---Project[bytearray][0] - scope-42
     |   |
-    |   Cast[chararray] - scope-47
+    |   Cast[chararray] - scope-46
     |   |
-    |   |---Project[bytearray][1] - scope-46
+    |   |---Project[bytearray][1] - scope-45
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-42
-Tez vertex scope-77
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-41
+Tez vertex scope-76
 # Plan on vertex
-POValueOutputTez - scope-81	->	 [scope-78]
+POValueOutputTez - scope-80	->	 [scope-77]
 |
-|---c: New For Each(false,false)[bag] - scope-57
+|---c: New For Each(false,false)[bag] - scope-56
     |   |
-    |   Cast[int] - scope-52
+    |   Cast[int] - scope-51
     |   |
-    |   |---Project[bytearray][1] - scope-51
+    |   |---Project[bytearray][1] - scope-50
     |   |
-    |   Cast[chararray] - scope-55
+    |   Cast[chararray] - scope-54
     |   |
-    |   |---Project[bytearray][0] - scope-54
+    |   |---Project[bytearray][0] - scope-53
     |
-    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-50
-Tez vertex scope-82
+    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-49
+Tez vertex scope-81
 # Plan on vertex
-Local Rearrange[tuple]{int}(false) - scope-72	->	 scope-78
+Local Rearrange[tuple]{int}(false) - scope-71	->	 scope-77
 |   |
-|   Project[int][0] - scope-68
+|   Project[int][0] - scope-67
 |
-|---d: New For Each(false,false)[bag] - scope-66
+|---d: New For Each(false,false)[bag] - scope-65
     |   |
-    |   Cast[int] - scope-61
+    |   Cast[int] - scope-60
     |   |
-    |   |---Project[bytearray][0] - scope-60
+    |   |---Project[bytearray][0] - scope-59
     |   |
-    |   Cast[chararray] - scope-64
+    |   Cast[chararray] - scope-63
     |   |
-    |   |---Project[bytearray][1] - scope-63
+    |   |---Project[bytearray][1] - scope-62
     |
-    |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-59
-Tez vertex scope-78
+    |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-58
+Tez vertex scope-77
 # Plan on vertex
-e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-75
+e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-74
 |
-|---e: FRJoin[tuple] - scope-69	<-	 scope-82
+|---e: FRJoin[tuple] - scope-68	<-	 scope-81
     |   |
-    |   Project[int][0] - scope-67
+    |   Project[int][0] - scope-66
     |   |
-    |   Project[int][0] - scope-68
+    |   Project[int][0] - scope-67
     |
-    |---POShuffledValueInputTez - scope-79	<-	 [scope-77, scope-76]
+    |---POShuffledValueInputTez - scope-78	<-	 [scope-76, scope-75]

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-4.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-4.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-4.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-4.gld Thu Nov 27 12:49:54 2014
@@ -2,7 +2,7 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-41
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
 Tez vertex scope-34	->	Tez vertex scope-36,
 Tez vertex scope-35	->	Tez vertex scope-36,

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-5-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-5-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-5-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-5-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,68 +2,68 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-172
+# TEZ DAG plan: pig-0_scope-3
 #--------------------------------------------------
-Tez vertex scope-166	->	Tez vertex scope-168,
-Tez vertex scope-167	->	Tez vertex scope-168,
-Tez vertex scope-168	->	Tez vertex scope-165,
-Tez vertex scope-165
+Tez vertex scope-163	->	Tez vertex scope-165,
+Tez vertex scope-164	->	Tez vertex scope-165,
+Tez vertex scope-165	->	Tez vertex scope-162,
+Tez vertex scope-162
 
-Tez vertex scope-166
+Tez vertex scope-163
 # Plan on vertex
-POValueOutputTez - scope-170	->	 [scope-168]
+POValueOutputTez - scope-167	->	 [scope-165]
 |
-|---a: New For Each(false,false)[bag] - scope-146
+|---a: New For Each(false,false)[bag] - scope-143
     |   |
-    |   Cast[int] - scope-141
+    |   Cast[int] - scope-138
     |   |
-    |   |---Project[bytearray][0] - scope-140
+    |   |---Project[bytearray][0] - scope-137
     |   |
-    |   Cast[chararray] - scope-144
+    |   Cast[chararray] - scope-141
     |   |
-    |   |---Project[bytearray][1] - scope-143
+    |   |---Project[bytearray][1] - scope-140
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-139
-Tez vertex scope-167
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-136
+Tez vertex scope-164
 # Plan on vertex
-POValueOutputTez - scope-171	->	 [scope-168]
+POValueOutputTez - scope-168	->	 [scope-165]
 |
-|---c: New For Each(false,false)[bag] - scope-154
+|---c: New For Each(false,false)[bag] - scope-151
     |   |
-    |   Cast[int] - scope-149
+    |   Cast[int] - scope-146
     |   |
-    |   |---Project[bytearray][1] - scope-148
+    |   |---Project[bytearray][1] - scope-145
     |   |
-    |   Cast[chararray] - scope-152
+    |   Cast[chararray] - scope-149
     |   |
-    |   |---Project[bytearray][0] - scope-151
+    |   |---Project[bytearray][0] - scope-148
     |
-    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-147
-Tez vertex scope-168
+    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-144
+Tez vertex scope-165
 # Plan on vertex
-Local Rearrange[tuple]{int}(false) - scope-161	->	 scope-165
+Local Rearrange[tuple]{int}(false) - scope-158	->	 scope-162
 |   |
-|   Project[int][0] - scope-157
+|   Project[int][0] - scope-154
 |
-|---POShuffledValueInputTez - scope-169	<-	 [scope-166, scope-167]
-Tez vertex scope-165
+|---POShuffledValueInputTez - scope-166	<-	 [scope-163, scope-164]
+Tez vertex scope-162
 # Plan on vertex
-e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-164
+e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-161
 |
-|---e: FRJoin[tuple] - scope-158	<-	 scope-168
+|---e: FRJoin[tuple] - scope-155	<-	 scope-165
     |   |
-    |   Project[int][0] - scope-156
+    |   Project[int][0] - scope-153
     |   |
-    |   Project[int][0] - scope-157
+    |   Project[int][0] - scope-154
     |
-    |---d: New For Each(false,false)[bag] - scope-138
+    |---d: New For Each(false,false)[bag] - scope-135
         |   |
-        |   Cast[int] - scope-133
+        |   Cast[int] - scope-130
         |   |
-        |   |---Project[bytearray][0] - scope-132
+        |   |---Project[bytearray][0] - scope-129
         |   |
-        |   Cast[chararray] - scope-136
+        |   Cast[chararray] - scope-133
         |   |
-        |   |---Project[bytearray][1] - scope-135
+        |   |---Project[bytearray][1] - scope-132
         |
-        |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-131
+        |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-128

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-5.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-5.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-5.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-5.gld Thu Nov 27 12:49:54 2014
@@ -2,67 +2,67 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-125
+# TEZ DAG plan: pig-0_scope-2
 #--------------------------------------------------
-Tez vertex scope-119	->	Tez vertex group scope-126,
-Tez vertex scope-120	->	Tez vertex group scope-126,
-Tez vertex group scope-126	->	Tez vertex scope-118,
-Tez vertex scope-118
+Tez vertex scope-117	->	Tez vertex group scope-123,
+Tez vertex scope-118	->	Tez vertex group scope-123,
+Tez vertex group scope-123	->	Tez vertex scope-116,
+Tez vertex scope-116
 
-Tez vertex scope-119
+Tez vertex scope-117
 # Plan on vertex
-Local Rearrange[tuple]{int}(false) - scope-127	->	 scope-118
+Local Rearrange[tuple]{int}(false) - scope-124	->	 scope-116
 |   |
-|   Project[int][0] - scope-128
+|   Project[int][0] - scope-125
 |
-|---a: New For Each(false,false)[bag] - scope-99
+|---a: New For Each(false,false)[bag] - scope-97
     |   |
-    |   Cast[int] - scope-94
+    |   Cast[int] - scope-92
     |   |
-    |   |---Project[bytearray][0] - scope-93
+    |   |---Project[bytearray][0] - scope-91
     |   |
-    |   Cast[chararray] - scope-97
+    |   Cast[chararray] - scope-95
     |   |
-    |   |---Project[bytearray][1] - scope-96
+    |   |---Project[bytearray][1] - scope-94
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-92
-Tez vertex scope-120
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-90
+Tez vertex scope-118
 # Plan on vertex
-Local Rearrange[tuple]{int}(false) - scope-129	->	 scope-118
+Local Rearrange[tuple]{int}(false) - scope-126	->	 scope-116
 |   |
-|   Project[int][0] - scope-130
+|   Project[int][0] - scope-127
 |
-|---c: New For Each(false,false)[bag] - scope-107
+|---c: New For Each(false,false)[bag] - scope-105
     |   |
-    |   Cast[int] - scope-102
+    |   Cast[int] - scope-100
     |   |
-    |   |---Project[bytearray][1] - scope-101
+    |   |---Project[bytearray][1] - scope-99
     |   |
-    |   Cast[chararray] - scope-105
+    |   Cast[chararray] - scope-103
     |   |
-    |   |---Project[bytearray][0] - scope-104
+    |   |---Project[bytearray][0] - scope-102
     |
-    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-100
-Tez vertex group scope-126	<-	 [scope-119, scope-120]	->	 scope-118
+    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-98
+Tez vertex group scope-123	<-	 [scope-117, scope-118]	->	 scope-116
 # No plan on vertex group
-Tez vertex scope-118
+Tez vertex scope-116
 # Plan on vertex
-e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-117
+e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-115
 |
-|---e: FRJoin[tuple] - scope-111	<-	 scope-126
+|---e: FRJoin[tuple] - scope-109	<-	 scope-123
     |   |
-    |   Project[int][0] - scope-109
+    |   Project[int][0] - scope-107
     |   |
-    |   Project[int][0] - scope-110
+    |   Project[int][0] - scope-108
     |
-    |---d: New For Each(false,false)[bag] - scope-91
+    |---d: New For Each(false,false)[bag] - scope-89
         |   |
-        |   Cast[int] - scope-86
+        |   Cast[int] - scope-84
         |   |
-        |   |---Project[bytearray][0] - scope-85
+        |   |---Project[bytearray][0] - scope-83
         |   |
-        |   Cast[chararray] - scope-89
+        |   Cast[chararray] - scope-87
         |   |
-        |   |---Project[bytearray][1] - scope-88
+        |   |---Project[bytearray][1] - scope-86
         |
-        |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-84
+        |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-82

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-6-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-6-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-6-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-6-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,114 +2,114 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-148
+# TEZ DAG plan: pig-0_scope-1
 #--------------------------------------------------
-Tez vertex scope-115	->	Tez vertex scope-117,
-Tez vertex scope-116	->	Tez vertex scope-117,
-Tez vertex scope-117	->	Tez vertex scope-139,Tez vertex scope-129,
-Tez vertex scope-129	->	Tez vertex scope-139,Tez vertex scope-121,
-Tez vertex scope-139	->	Tez vertex scope-143,
-Tez vertex scope-121	->	Tez vertex scope-143,
-Tez vertex scope-143
+Tez vertex scope-114	->	Tez vertex scope-116,
+Tez vertex scope-115	->	Tez vertex scope-116,
+Tez vertex scope-116	->	Tez vertex scope-138,Tez vertex scope-128,
+Tez vertex scope-128	->	Tez vertex scope-138,Tez vertex scope-120,
+Tez vertex scope-138	->	Tez vertex scope-142,
+Tez vertex scope-120	->	Tez vertex scope-142,
+Tez vertex scope-142
 
-Tez vertex scope-115
+Tez vertex scope-114
 # Plan on vertex
-POValueOutputTez - scope-119	->	 [scope-117]
+POValueOutputTez - scope-118	->	 [scope-116]
 |
-|---a: New For Each(false,false)[bag] - scope-93
+|---a: New For Each(false,false)[bag] - scope-92
     |   |
-    |   Cast[int] - scope-88
+    |   Cast[int] - scope-87
     |   |
-    |   |---Project[bytearray][0] - scope-87
+    |   |---Project[bytearray][0] - scope-86
     |   |
-    |   Cast[chararray] - scope-91
+    |   Cast[chararray] - scope-90
     |   |
-    |   |---Project[bytearray][1] - scope-90
+    |   |---Project[bytearray][1] - scope-89
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-86
-Tez vertex scope-116
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-85
+Tez vertex scope-115
 # Plan on vertex
-POValueOutputTez - scope-120	->	 [scope-117]
+POValueOutputTez - scope-119	->	 [scope-116]
 |
-|---c: New For Each(false,false)[bag] - scope-101
+|---c: New For Each(false,false)[bag] - scope-100
     |   |
-    |   Cast[int] - scope-96
+    |   Cast[int] - scope-95
     |   |
-    |   |---Project[bytearray][1] - scope-95
+    |   |---Project[bytearray][1] - scope-94
     |   |
-    |   Cast[chararray] - scope-99
+    |   Cast[chararray] - scope-98
     |   |
-    |   |---Project[bytearray][0] - scope-98
+    |   |---Project[bytearray][0] - scope-97
     |
-    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-94
-Tez vertex scope-117
+    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-93
+Tez vertex scope-116
 # Plan on vertex
-Local Rearrange[tuple]{tuple}(false) - scope-124	->	 scope-129
+Local Rearrange[tuple]{tuple}(false) - scope-123	->	 scope-128
 |   |
-|   Constant(DummyVal) - scope-123
+|   Constant(DummyVal) - scope-122
 |
-|---New For Each(true,true)[tuple] - scope-128
+|---New For Each(true,true)[tuple] - scope-127
     |   |
-    |   Project[int][0] - scope-111
+    |   Project[int][0] - scope-110
     |   |
-    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-127
+    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-126
     |   |
-    |   |---Project[tuple][*] - scope-126
+    |   |---Project[tuple][*] - scope-125
     |
-    |---PoissonSample - scope-125
+    |---PoissonSample - scope-124
         |
-        |---Local Rearrange[tuple]{int}(false) - scope-122	->	 scope-139
+        |---Local Rearrange[tuple]{int}(false) - scope-121	->	 scope-138
             |   |
-            |   Project[int][0] - scope-111
+            |   Project[int][0] - scope-110
             |
-            |---POShuffledValueInputTez - scope-118	<-	 [scope-116, scope-115]
-Tez vertex scope-129
+            |---POShuffledValueInputTez - scope-117	<-	 [scope-114, scope-115]
+Tez vertex scope-128
 # Plan on vertex
-POValueOutputTez - scope-138	->	 [scope-139, scope-121]
+POValueOutputTez - scope-137	->	 [scope-138, scope-120]
 |
-|---New For Each(false)[tuple] - scope-137
+|---New For Each(false)[tuple] - scope-136
     |   |
-    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.PartitionSkewedKeysTez)[tuple] - scope-136
+    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.plan.udf.PartitionSkewedKeysTez)[tuple] - scope-135
     |   |
-    |   |---Project[tuple][*] - scope-135
+    |   |---Project[tuple][*] - scope-134
     |
-    |---New For Each(false,false)[tuple] - scope-134
+    |---New For Each(false,false)[tuple] - scope-133
         |   |
-        |   Constant(-1) - scope-133
+        |   Constant(-1) - scope-132
         |   |
-        |   Project[bag][1] - scope-131
+        |   Project[bag][1] - scope-130
         |
-        |---Package(Packager)[tuple]{bytearray} - scope-130
-Tez vertex scope-139
+        |---Package(Packager)[tuple]{bytearray} - scope-129
+Tez vertex scope-138
 # Plan on vertex
-POIdentityInOutTez - scope-140	<-	 scope-117	->	 scope-143
+POIdentityInOutTez - scope-139	<-	 scope-116	->	 scope-142
 |   |
-|   Project[int][0] - scope-111
-Tez vertex scope-121
+|   Project[int][0] - scope-110
+Tez vertex scope-120
 # Plan on vertex
-Partition Rearrange[tuple]{int}(false) - scope-141	->	 scope-143
+Partition Rearrange[tuple]{int}(false) - scope-140	->	 scope-142
 |   |
-|   Project[int][0] - scope-112
+|   Project[int][0] - scope-111
 |
-|---d: New For Each(false,false)[bag] - scope-110
+|---d: New For Each(false,false)[bag] - scope-109
     |   |
-    |   Cast[int] - scope-105
+    |   Cast[int] - scope-104
     |   |
-    |   |---Project[bytearray][0] - scope-104
+    |   |---Project[bytearray][0] - scope-103
     |   |
-    |   Cast[chararray] - scope-108
+    |   Cast[chararray] - scope-107
     |   |
-    |   |---Project[bytearray][1] - scope-107
+    |   |---Project[bytearray][1] - scope-106
     |
-    |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-103
-Tez vertex scope-143
+    |---d: Load(file:///tmp/input1:org.apache.pig.builtin.PigStorage) - scope-102
+Tez vertex scope-142
 # Plan on vertex
-e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-114
+e: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-113
 |
-|---New For Each(true,true)[tuple] - scope-147
+|---New For Each(true,true)[tuple] - scope-146
     |   |
-    |   Project[bag][1] - scope-145
+    |   Project[bag][1] - scope-144
     |   |
-    |   Project[bag][2] - scope-146
+    |   Project[bag][2] - scope-145
     |
-    |---Package(Packager)[tuple]{int} - scope-144
+    |---Package(Packager)[tuple]{int} - scope-143

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-6.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-6.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-6.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-6.gld Thu Nov 27 12:49:54 2014
@@ -2,36 +2,36 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-62
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
-Tez vertex scope-29	->	Tez vertex group scope-64,Tez vertex group scope-65,
-Tez vertex scope-30	->	Tez vertex group scope-64,Tez vertex group scope-65,
-Tez vertex group scope-65	->	Tez vertex scope-43,
+Tez vertex scope-29	->	Tez vertex group scope-63,Tez vertex group scope-64,
+Tez vertex scope-30	->	Tez vertex group scope-63,Tez vertex group scope-64,
+Tez vertex group scope-64	->	Tez vertex scope-43,
 Tez vertex scope-43	->	Tez vertex scope-53,Tez vertex scope-35,
-Tez vertex group scope-64	->	Tez vertex scope-53,
+Tez vertex group scope-63	->	Tez vertex scope-53,
 Tez vertex scope-53	->	Tez vertex scope-57,
 Tez vertex scope-35	->	Tez vertex scope-57,
 Tez vertex scope-57
 
 Tez vertex scope-29
 # Plan on vertex
-Local Rearrange[tuple]{tuple}(false) - scope-68	->	 scope-43
+Local Rearrange[tuple]{tuple}(false) - scope-67	->	 scope-43
 |   |
-|   Constant(DummyVal) - scope-69
+|   Constant(DummyVal) - scope-68
 |
-|---New For Each(true,true)[tuple] - scope-75
+|---New For Each(true,true)[tuple] - scope-74
     |   |
-    |   Project[int][0] - scope-72
+    |   Project[int][0] - scope-71
     |   |
-    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-73
+    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-72
     |   |
-    |   |---Project[tuple][*] - scope-74
+    |   |---Project[tuple][*] - scope-73
     |
-    |---PoissonSample - scope-71
+    |---PoissonSample - scope-70
         |
-        |---Local Rearrange[tuple]{int}(false) - scope-66	->	 scope-53
+        |---Local Rearrange[tuple]{int}(false) - scope-65	->	 scope-53
             |   |
-            |   Project[int][0] - scope-67
+            |   Project[int][0] - scope-66
             |
             |---a: New For Each(false,false)[bag] - scope-7
                 |   |
@@ -46,23 +46,23 @@ Local Rearrange[tuple]{tuple}(false) - s
                 |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-0
 Tez vertex scope-30
 # Plan on vertex
-Local Rearrange[tuple]{tuple}(false) - scope-78	->	 scope-43
+Local Rearrange[tuple]{tuple}(false) - scope-77	->	 scope-43
 |   |
-|   Constant(DummyVal) - scope-79
+|   Constant(DummyVal) - scope-78
 |
-|---New For Each(true,true)[tuple] - scope-85
+|---New For Each(true,true)[tuple] - scope-84
     |   |
-    |   Project[int][0] - scope-82
+    |   Project[int][0] - scope-81
     |   |
-    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-83
+    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-82
     |   |
-    |   |---Project[tuple][*] - scope-84
+    |   |---Project[tuple][*] - scope-83
     |
-    |---PoissonSample - scope-81
+    |---PoissonSample - scope-80
         |
-        |---Local Rearrange[tuple]{int}(false) - scope-76	->	 scope-53
+        |---Local Rearrange[tuple]{int}(false) - scope-75	->	 scope-53
             |   |
-            |   Project[int][0] - scope-77
+            |   Project[int][0] - scope-76
             |
             |---c: New For Each(false,false)[bag] - scope-15
                 |   |
@@ -75,7 +75,7 @@ Local Rearrange[tuple]{tuple}(false) - s
                 |   |---Project[bytearray][0] - scope-12
                 |
                 |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-8
-Tez vertex group scope-65	<-	 [scope-29, scope-30]	->	 scope-43
+Tez vertex group scope-64	<-	 [scope-29, scope-30]	->	 scope-43
 # No plan on vertex group
 Tez vertex scope-43
 # Plan on vertex
@@ -83,7 +83,7 @@ POValueOutputTez - scope-52	->	 [scope-5
 |
 |---New For Each(false)[tuple] - scope-51
     |   |
-    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.PartitionSkewedKeysTez)[tuple] - scope-50
+    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.plan.udf.PartitionSkewedKeysTez)[tuple] - scope-50
     |   |
     |   |---Project[tuple][*] - scope-49
     |
@@ -94,11 +94,11 @@ POValueOutputTez - scope-52	->	 [scope-5
         |   Project[bag][1] - scope-45
         |
         |---Package(Packager)[tuple]{bytearray} - scope-44
-Tez vertex group scope-64	<-	 [scope-29, scope-30]	->	 scope-53
+Tez vertex group scope-63	<-	 [scope-29, scope-30]	->	 scope-53
 # No plan on vertex group
 Tez vertex scope-53
 # Plan on vertex
-POIdentityInOutTez - scope-54	<-	 scope-64	->	 scope-57
+POIdentityInOutTez - scope-54	<-	 scope-63	->	 scope-57
 |   |
 |   Project[int][0] - scope-25
 Tez vertex scope-35

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-7-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-7-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-7-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-7-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,94 +2,94 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-124
+# TEZ DAG plan: pig-0_scope-1
 #--------------------------------------------------
-Tez vertex scope-94	->	Tez vertex scope-96,
-Tez vertex scope-95	->	Tez vertex scope-96,
-Tez vertex scope-96	->	Tez vertex scope-118,Tez vertex scope-108,
-Tez vertex scope-108	->	Tez vertex scope-118,
-Tez vertex scope-118	->	Tez vertex scope-120,
-Tez vertex scope-120
+Tez vertex scope-93	->	Tez vertex scope-95,
+Tez vertex scope-94	->	Tez vertex scope-95,
+Tez vertex scope-95	->	Tez vertex scope-117,Tez vertex scope-107,
+Tez vertex scope-107	->	Tez vertex scope-117,
+Tez vertex scope-117	->	Tez vertex scope-119,
+Tez vertex scope-119
 
-Tez vertex scope-94
+Tez vertex scope-93
 # Plan on vertex
-POValueOutputTez - scope-98	->	 [scope-96]
+POValueOutputTez - scope-97	->	 [scope-95]
 |
-|---a: New For Each(false,false)[bag] - scope-81
+|---a: New For Each(false,false)[bag] - scope-80
     |   |
-    |   Cast[int] - scope-76
+    |   Cast[int] - scope-75
     |   |
-    |   |---Project[bytearray][0] - scope-75
+    |   |---Project[bytearray][0] - scope-74
     |   |
-    |   Cast[chararray] - scope-79
+    |   Cast[chararray] - scope-78
     |   |
-    |   |---Project[bytearray][1] - scope-78
+    |   |---Project[bytearray][1] - scope-77
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-74
-Tez vertex scope-95
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-73
+Tez vertex scope-94
 # Plan on vertex
-POValueOutputTez - scope-99	->	 [scope-96]
+POValueOutputTez - scope-98	->	 [scope-95]
 |
-|---c: New For Each(false,false)[bag] - scope-89
+|---c: New For Each(false,false)[bag] - scope-88
     |   |
-    |   Cast[int] - scope-84
+    |   Cast[int] - scope-83
     |   |
-    |   |---Project[bytearray][1] - scope-83
+    |   |---Project[bytearray][1] - scope-82
     |   |
-    |   Cast[chararray] - scope-87
+    |   Cast[chararray] - scope-86
     |   |
-    |   |---Project[bytearray][0] - scope-86
+    |   |---Project[bytearray][0] - scope-85
     |
-    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-82
-Tez vertex scope-96
+    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-81
+Tez vertex scope-95
 # Plan on vertex
-Local Rearrange[tuple]{tuple}(false) - scope-102	->	 scope-108
+Local Rearrange[tuple]{tuple}(false) - scope-101	->	 scope-107
 |   |
-|   Constant(DummyVal) - scope-101
+|   Constant(DummyVal) - scope-100
 |
-|---New For Each(false,true)[tuple] - scope-107
+|---New For Each(false,true)[tuple] - scope-106
     |   |
-    |   Project[int][0] - scope-91
+    |   Project[int][0] - scope-90
     |   |
-    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-106
+    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-105
     |   |
-    |   |---Project[tuple][*] - scope-105
+    |   |---Project[tuple][*] - scope-104
     |
-    |---ReservoirSample - scope-104
+    |---ReservoirSample - scope-103
         |
-        |---d: Local Rearrange[tuple]{int}(false) - scope-100	->	 scope-118
+        |---d: Local Rearrange[tuple]{int}(false) - scope-99	->	 scope-117
             |   |
-            |   Project[int][0] - scope-91
+            |   Project[int][0] - scope-90
             |
-            |---POShuffledValueInputTez - scope-97	<-	 [scope-94, scope-95]
-Tez vertex scope-108
+            |---POShuffledValueInputTez - scope-96	<-	 [scope-93, scope-94]
+Tez vertex scope-107
 # Plan on vertex
-POValueOutputTez - scope-117	->	 [scope-118]
+POValueOutputTez - scope-116	->	 [scope-117]
 |
-|---New For Each(false)[tuple] - scope-116
+|---New For Each(false)[tuple] - scope-115
     |   |
-    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.FindQuantilesTez)[tuple] - scope-115
+    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.plan.udf.FindQuantilesTez)[tuple] - scope-114
     |   |
-    |   |---Project[tuple][*] - scope-114
+    |   |---Project[tuple][*] - scope-113
     |
-    |---New For Each(false,false)[tuple] - scope-113
+    |---New For Each(false,false)[tuple] - scope-112
         |   |
-        |   Constant(-1) - scope-112
+        |   Constant(-1) - scope-111
         |   |
-        |   Project[bag][1] - scope-110
+        |   Project[bag][1] - scope-109
         |
-        |---Package(Packager)[tuple]{bytearray} - scope-109
-Tez vertex scope-118
+        |---Package(Packager)[tuple]{bytearray} - scope-108
+Tez vertex scope-117
 # Plan on vertex
-POIdentityInOutTez - scope-119	<-	 scope-96	->	 scope-120
+POIdentityInOutTez - scope-118	<-	 scope-95	->	 scope-119
 |   |
-|   Project[int][0] - scope-91
-Tez vertex scope-120
+|   Project[int][0] - scope-90
+Tez vertex scope-119
 # Plan on vertex
-d: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-93
+d: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-92
 |
-|---New For Each(true)[tuple] - scope-123
+|---New For Each(true)[tuple] - scope-122
     |   |
-    |   Project[bag][1] - scope-122
+    |   Project[bag][1] - scope-121
     |
-    |---Package(LitePackager)[tuple]{int} - scope-121
+    |---Package(LitePackager)[tuple]{int} - scope-120

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-7.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-7.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-7.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-7.gld Thu Nov 27 12:49:54 2014
@@ -2,35 +2,35 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-50
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
-Tez vertex scope-20	->	Tez vertex group scope-52,Tez vertex group scope-53,
-Tez vertex scope-21	->	Tez vertex group scope-52,Tez vertex group scope-53,
-Tez vertex group scope-53	->	Tez vertex scope-34,
+Tez vertex scope-20	->	Tez vertex group scope-51,Tez vertex group scope-52,
+Tez vertex scope-21	->	Tez vertex group scope-51,Tez vertex group scope-52,
+Tez vertex group scope-52	->	Tez vertex scope-34,
 Tez vertex scope-34	->	Tez vertex scope-44,
-Tez vertex group scope-52	->	Tez vertex scope-44,
+Tez vertex group scope-51	->	Tez vertex scope-44,
 Tez vertex scope-44	->	Tez vertex scope-46,
 Tez vertex scope-46
 
 Tez vertex scope-20
 # Plan on vertex
-Local Rearrange[tuple]{tuple}(false) - scope-55	->	 scope-34
+Local Rearrange[tuple]{tuple}(false) - scope-54	->	 scope-34
 |   |
-|   Constant(DummyVal) - scope-56
+|   Constant(DummyVal) - scope-55
 |
-|---New For Each(false,true)[tuple] - scope-63
+|---New For Each(false,true)[tuple] - scope-62
     |   |
-    |   Project[int][0] - scope-60
+    |   Project[int][0] - scope-59
     |   |
-    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-62
+    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-61
     |   |
-    |   |---Project[tuple][*] - scope-61
+    |   |---Project[tuple][*] - scope-60
     |
-    |---ReservoirSample - scope-54
+    |---ReservoirSample - scope-53
         |
-        |---d: Local Rearrange[tuple]{int}(false) - scope-58	->	 scope-44
+        |---d: Local Rearrange[tuple]{int}(false) - scope-57	->	 scope-44
             |   |
-            |   Project[int][0] - scope-59
+            |   Project[int][0] - scope-58
             |
             |---a: New For Each(false,false)[bag] - scope-7
                 |   |
@@ -45,23 +45,23 @@ Local Rearrange[tuple]{tuple}(false) - s
                 |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-0
 Tez vertex scope-21
 # Plan on vertex
-Local Rearrange[tuple]{tuple}(false) - scope-65	->	 scope-34
+Local Rearrange[tuple]{tuple}(false) - scope-64	->	 scope-34
 |   |
-|   Constant(DummyVal) - scope-66
+|   Constant(DummyVal) - scope-65
 |
-|---New For Each(false,true)[tuple] - scope-73
+|---New For Each(false,true)[tuple] - scope-72
     |   |
-    |   Project[int][0] - scope-70
+    |   Project[int][0] - scope-69
     |   |
-    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-72
+    |   POUserFunc(org.apache.pig.impl.builtin.GetMemNumRows)[tuple] - scope-71
     |   |
-    |   |---Project[tuple][*] - scope-71
+    |   |---Project[tuple][*] - scope-70
     |
-    |---ReservoirSample - scope-64
+    |---ReservoirSample - scope-63
         |
-        |---d: Local Rearrange[tuple]{int}(false) - scope-68	->	 scope-44
+        |---d: Local Rearrange[tuple]{int}(false) - scope-67	->	 scope-44
             |   |
-            |   Project[int][0] - scope-69
+            |   Project[int][0] - scope-68
             |
             |---c: New For Each(false,false)[bag] - scope-15
                 |   |
@@ -74,7 +74,7 @@ Local Rearrange[tuple]{tuple}(false) - s
                 |   |---Project[bytearray][0] - scope-12
                 |
                 |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-8
-Tez vertex group scope-53	<-	 [scope-20, scope-21]	->	 scope-34
+Tez vertex group scope-52	<-	 [scope-20, scope-21]	->	 scope-34
 # No plan on vertex group
 Tez vertex scope-34
 # Plan on vertex
@@ -82,7 +82,7 @@ POValueOutputTez - scope-43	->	 [scope-4
 |
 |---New For Each(false)[tuple] - scope-42
     |   |
-    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.FindQuantilesTez)[tuple] - scope-41
+    |   POUserFunc(org.apache.pig.backend.hadoop.executionengine.tez.plan.udf.FindQuantilesTez)[tuple] - scope-41
     |   |
     |   |---Project[tuple][*] - scope-40
     |
@@ -93,11 +93,11 @@ POValueOutputTez - scope-43	->	 [scope-4
         |   Project[bag][1] - scope-36
         |
         |---Package(Packager)[tuple]{bytearray} - scope-35
-Tez vertex group scope-52	<-	 [scope-20, scope-21]	->	 scope-44
+Tez vertex group scope-51	<-	 [scope-20, scope-21]	->	 scope-44
 # No plan on vertex group
 Tez vertex scope-44
 # Plan on vertex
-POIdentityInOutTez - scope-45	<-	 scope-52	->	 scope-46
+POIdentityInOutTez - scope-45	<-	 scope-51	->	 scope-46
 |   |
 |   Project[int][0] - scope-17
 Tez vertex scope-46

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-8-OPTOFF.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-8-OPTOFF.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-8-OPTOFF.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-8-OPTOFF.gld Thu Nov 27 12:49:54 2014
@@ -2,78 +2,70 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-88
+# TEZ DAG plan: pig-0_scope-1
 #--------------------------------------------------
-Tez vertex scope-70	->	Tez vertex scope-72,
-Tez vertex scope-72	->	Tez vertex scope-80,
-Tez vertex scope-75	->	Tez vertex scope-77,
-Tez vertex scope-77	->	Tez vertex scope-80,
-Tez vertex scope-80	->	Tez vertex scope-85,
-Tez vertex scope-85
-
+Tez vertex scope-60	->	Tez vertex scope-62,
+Tez vertex scope-62	->	Tez vertex scope-70,
+Tez vertex scope-65	->	Tez vertex scope-67,
+Tez vertex scope-67	->	Tez vertex scope-70,
 Tez vertex scope-70
+
+Tez vertex scope-60
 # Plan on vertex
-POValueOutputTez - scope-71	->	 [scope-72]
+POValueOutputTez - scope-61	->	 [scope-62]
 |
-|---Limit - scope-48
+|---Limit - scope-38
     |
-    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-47
-Tez vertex scope-72
+    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-37
+Tez vertex scope-62
 # Plan on vertex
-POValueOutputTez - scope-82	->	 [scope-80]
+POValueOutputTez - scope-72	->	 [scope-70]
 |
-|---a: New For Each(false,false)[bag] - scope-56
+|---a: New For Each(false,false)[bag] - scope-46
     |   |
-    |   Cast[int] - scope-51
+    |   Cast[int] - scope-41
     |   |
-    |   |---Project[bytearray][0] - scope-50
+    |   |---Project[bytearray][0] - scope-40
     |   |
-    |   Cast[chararray] - scope-54
+    |   Cast[chararray] - scope-44
     |   |
-    |   |---Project[bytearray][1] - scope-53
+    |   |---Project[bytearray][1] - scope-43
     |
-    |---Limit - scope-49
+    |---Limit - scope-39
         |
-        |---Limit - scope-74
+        |---Limit - scope-64
             |
-            |---POValueInputTez - scope-73	<-	 scope-70
-Tez vertex scope-75
+            |---POValueInputTez - scope-63	<-	 scope-60
+Tez vertex scope-65
 # Plan on vertex
-POValueOutputTez - scope-76	->	 [scope-77]
+POValueOutputTez - scope-66	->	 [scope-67]
 |
-|---Limit - scope-58
+|---Limit - scope-48
     |
-    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-57
-Tez vertex scope-77
+    |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-47
+Tez vertex scope-67
 # Plan on vertex
-POValueOutputTez - scope-83	->	 [scope-80]
+POValueOutputTez - scope-73	->	 [scope-70]
 |
-|---c: New For Each(false,false)[bag] - scope-66
+|---c: New For Each(false,false)[bag] - scope-56
     |   |
-    |   Cast[int] - scope-61
+    |   Cast[int] - scope-51
     |   |
-    |   |---Project[bytearray][1] - scope-60
+    |   |---Project[bytearray][1] - scope-50
     |   |
-    |   Cast[chararray] - scope-64
+    |   Cast[chararray] - scope-54
     |   |
-    |   |---Project[bytearray][0] - scope-63
+    |   |---Project[bytearray][0] - scope-53
     |
-    |---Limit - scope-59
+    |---Limit - scope-49
         |
-        |---Limit - scope-79
+        |---Limit - scope-69
             |
-            |---POValueInputTez - scope-78	<-	 scope-75
-Tez vertex scope-80
-# Plan on vertex
-POValueOutputTez - scope-84	->	 [scope-85]
-|
-|---d: Limit - scope-68
-    |
-    |---POShuffledValueInputTez - scope-81	<-	 [scope-77, scope-72]
-Tez vertex scope-85
+            |---POValueInputTez - scope-68	<-	 scope-65
+Tez vertex scope-70
 # Plan on vertex
-d: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-69
+d: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-59
 |
-|---d: Limit - scope-87
+|---d: Limit - scope-58
     |
-    |---POValueInputTez - scope-86	<-	 scope-80
+    |---POShuffledValueInputTez - scope-71	<-	 [scope-67, scope-62]

Modified: pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-8.gld
URL: http://svn.apache.org/viewvc/pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-8.gld?rev=1642132&r1=1642131&r2=1642132&view=diff
==============================================================================
--- pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-8.gld (original)
+++ pig/branches/spark/test/org/apache/pig/test/data/GoldenFiles/tez/TEZC-Union-8.gld Thu Nov 27 12:49:54 2014
@@ -2,14 +2,13 @@
 # There are 1 DAGs in the session
 #--------------------------------------------------
 #--------------------------------------------------
-# TEZ DAG plan: scope-41
+# TEZ DAG plan: pig-0_scope-0
 #--------------------------------------------------
 Tez vertex scope-23	->	Tez vertex scope-25,
-Tez vertex scope-25	->	Tez vertex group scope-42,
+Tez vertex scope-25	->	Tez vertex scope-33,
 Tez vertex scope-28	->	Tez vertex scope-30,
-Tez vertex scope-30	->	Tez vertex group scope-42,
-Tez vertex group scope-42	->	Tez vertex scope-38,
-Tez vertex scope-38
+Tez vertex scope-30	->	Tez vertex scope-33,
+Tez vertex scope-33
 
 Tez vertex scope-23
 # Plan on vertex
@@ -20,25 +19,23 @@ POValueOutputTez - scope-24	->	 [scope-2
     |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-0
 Tez vertex scope-25
 # Plan on vertex
-POValueOutputTez - scope-43	->	 [scope-38]
+POValueOutputTez - scope-35	->	 [scope-33]
 |
-|---d: Limit - scope-44
+|---a: New For Each(false,false)[bag] - scope-9
+    |   |
+    |   Cast[int] - scope-4
+    |   |
+    |   |---Project[bytearray][0] - scope-3
+    |   |
+    |   Cast[chararray] - scope-7
+    |   |
+    |   |---Project[bytearray][1] - scope-6
     |
-    |---a: New For Each(false,false)[bag] - scope-9
-        |   |
-        |   Cast[int] - scope-4
-        |   |
-        |   |---Project[bytearray][0] - scope-3
-        |   |
-        |   Cast[chararray] - scope-7
-        |   |
-        |   |---Project[bytearray][1] - scope-6
+    |---Limit - scope-2
         |
-        |---Limit - scope-2
+        |---Limit - scope-27
             |
-            |---Limit - scope-27
-                |
-                |---POValueInputTez - scope-26	<-	 scope-23
+            |---POValueInputTez - scope-26	<-	 scope-23
 Tez vertex scope-28
 # Plan on vertex
 POValueOutputTez - scope-29	->	 [scope-30]
@@ -48,31 +45,27 @@ POValueOutputTez - scope-29	->	 [scope-3
     |---b: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-10
 Tez vertex scope-30
 # Plan on vertex
-POValueOutputTez - scope-45	->	 [scope-38]
+POValueOutputTez - scope-36	->	 [scope-33]
 |
-|---d: Limit - scope-46
+|---c: New For Each(false,false)[bag] - scope-19
+    |   |
+    |   Cast[int] - scope-14
+    |   |
+    |   |---Project[bytearray][1] - scope-13
+    |   |
+    |   Cast[chararray] - scope-17
+    |   |
+    |   |---Project[bytearray][0] - scope-16
     |
-    |---c: New For Each(false,false)[bag] - scope-19
-        |   |
-        |   Cast[int] - scope-14
-        |   |
-        |   |---Project[bytearray][1] - scope-13
-        |   |
-        |   Cast[chararray] - scope-17
-        |   |
-        |   |---Project[bytearray][0] - scope-16
+    |---Limit - scope-12
         |
-        |---Limit - scope-12
+        |---Limit - scope-32
             |
-            |---Limit - scope-32
-                |
-                |---POValueInputTez - scope-31	<-	 scope-28
-Tez vertex group scope-42	<-	 [scope-25, scope-30]	->	 scope-38
-# No plan on vertex group
-Tez vertex scope-38
+            |---POValueInputTez - scope-31	<-	 scope-28
+Tez vertex scope-33
 # Plan on vertex
 d: Store(file:///tmp/output:org.apache.pig.builtin.PigStorage) - scope-22
 |
-|---d: Limit - scope-40
+|---d: Limit - scope-21
     |
-    |---POValueInputTez - scope-39	<-	 scope-42
+    |---POShuffledValueInputTez - scope-34	<-	 [scope-30, scope-25]