You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hive.apache.org by cw...@apache.org on 2011/12/09 00:37:22 UTC

svn commit: r1212183 [4/5] - in /hive/branches/branch-0.8-r2/ql/src: java/org/apache/hadoop/hive/ql/exec/ java/org/apache/hadoop/hive/ql/optimizer/ test/results/clientpositive/

Modified: hive/branches/branch-0.8-r2/ql/src/test/results/clientpositive/union24.q.out
URL: http://svn.apache.org/viewvc/hive/branches/branch-0.8-r2/ql/src/test/results/clientpositive/union24.q.out?rev=1212183&r1=1212182&r2=1212183&view=diff
==============================================================================
--- hive/branches/branch-0.8-r2/ql/src/test/results/clientpositive/union24.q.out (original)
+++ hive/branches/branch-0.8-r2/ql/src/test/results/clientpositive/union24.q.out Thu Dec  8 23:37:20 2011
@@ -54,11 +54,273 @@ ABSTRACT SYNTAX TREE:
   (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_UNION (TOK_UNION (TOK_UNION (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src2))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key)) (TOK_SELEXPR (TOK_TABLE_OR_COL count))) (TOK_WHERE (< (TOK_TABLE_OR_COL key) 10)))) (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src3))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key)) (TOK_SELEXPR (TOK_TABLE_OR_COL count))) (TOK_WHERE (< (TOK_TABLE_OR_COL key) 10))))) (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src4))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key)) (TOK_SELEXPR (TOK_TABLE_OR_COL count))) (TOK_WHERE (< (TOK_TABLE_OR_COL key) 10))))) (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src5))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key)) (TOK_SELEXPR (TOK_FUNCTION count 1) count
 )) (TOK_WHERE (< (TOK_TABLE_OR_COL key) 10)) (TOK_GROUPBY (TOK_TABLE_OR_COL key))))) s)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL s) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL s) count))) (TOK_ORDERBY (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL s) key)))))
 
 STAGE DEPENDENCIES:
+  Stage-1 is a root stage
+  Stage-2 depends on stages: Stage-1, Stage-3, Stage-4, Stage-5
   Stage-3 is a root stage
-  Stage-2 depends on stages: Stage-3
+  Stage-4 is a root stage
+  Stage-5 is a root stage
   Stage-0 is a root stage
 
 STAGE PLANS:
+  Stage: Stage-1
+    Map Reduce
+      Alias -> Map Operator Tree:
+        null-subquery1-subquery2:s-subquery1-subquery2:src4 
+          TableScan
+            alias: src4
+            GatherStats: false
+            Filter Operator
+              isSamplingPred: false
+              predicate:
+                  expr: (key < 10)
+                  type: boolean
+              Select Operator
+                expressions:
+                      expr: key
+                      type: string
+                      expr: count
+                      type: bigint
+                outputColumnNames: _col0, _col1
+                File Output Operator
+                  compressed: false
+                  GlobalTableId: 0
+                  directory: file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10002
+                  NumFilesPerFileSink: 1
+                  table:
+                      input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                      properties:
+                        columns _col0,_col1
+                        columns.types string,bigint
+                        escape.delim \
+                  TotalFiles: 1
+                  GatherStats: false
+                  MultiFileSpray: false
+      Needs Tagging: false
+      Path -> Alias:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4 [null-subquery1-subquery2:s-subquery1-subquery2:src4]
+      Path -> Partition:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4 
+          Partition
+            base file name: src4
+            input format: org.apache.hadoop.mapred.TextInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+            properties:
+              bucket_count -1
+              columns key,count
+              columns.types string:bigint
+              file.inputformat org.apache.hadoop.mapred.TextInputFormat
+              file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4
+              name default.src4
+              numFiles 1
+              numPartitions 0
+              numRows 309
+              rawDataSize 1482
+              serialization.ddl struct src4 { string key, i64 count}
+              serialization.format 1
+              serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              totalSize 1791
+              transient_lastDdlTime 1323309936
+            serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+          
+              input format: org.apache.hadoop.mapred.TextInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              properties:
+                bucket_count -1
+                columns key,count
+                columns.types string:bigint
+                file.inputformat org.apache.hadoop.mapred.TextInputFormat
+                file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4
+                name default.src4
+                numFiles 1
+                numPartitions 0
+                numRows 309
+                rawDataSize 1482
+                serialization.ddl struct src4 { string key, i64 count}
+                serialization.format 1
+                serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                totalSize 1791
+                transient_lastDdlTime 1323309936
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.src4
+            name: default.src4
+
+  Stage: Stage-2
+    Map Reduce
+      Alias -> Map Operator Tree:
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10002 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
+                      type: string
+                sort order: +
+                tag: -1
+                value expressions:
+                      expr: _col0
+                      type: string
+                      expr: _col1
+                      type: bigint
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10003 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
+                      type: string
+                sort order: +
+                tag: -1
+                value expressions:
+                      expr: _col0
+                      type: string
+                      expr: _col1
+                      type: bigint
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10004 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
+                      type: string
+                sort order: +
+                tag: -1
+                value expressions:
+                      expr: _col0
+                      type: string
+                      expr: _col1
+                      type: bigint
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10005 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
+                      type: string
+                sort order: +
+                tag: -1
+                value expressions:
+                      expr: _col0
+                      type: string
+                      expr: _col1
+                      type: bigint
+      Needs Tagging: false
+      Path -> Alias:
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10002 [file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10002]
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10003 [file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10003]
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10004 [file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10004]
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10005 [file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10005]
+      Path -> Partition:
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10002 
+          Partition
+            base file name: -mr-10002
+            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+            properties:
+              columns _col0,_col1
+              columns.types string,bigint
+              escape.delim \
+          
+              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+              properties:
+                columns _col0,_col1
+                columns.types string,bigint
+                escape.delim \
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10003 
+          Partition
+            base file name: -mr-10003
+            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+            properties:
+              columns _col0,_col1
+              columns.types string,bigint
+              escape.delim \
+          
+              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+              properties:
+                columns _col0,_col1
+                columns.types string,bigint
+                escape.delim \
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10004 
+          Partition
+            base file name: -mr-10004
+            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+            properties:
+              columns _col0,_col1
+              columns.types string,bigint
+              escape.delim \
+          
+              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+              properties:
+                columns _col0,_col1
+                columns.types string,bigint
+                escape.delim \
+        file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10005 
+          Partition
+            base file name: -mr-10005
+            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+            properties:
+              columns _col0,_col1
+              columns.types string,bigint
+              escape.delim \
+          
+              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+              properties:
+                columns _col0,_col1
+                columns.types string,bigint
+                escape.delim \
+      Reduce Operator Tree:
+        Extract
+          File Output Operator
+            compressed: false
+            GlobalTableId: 0
+            directory: file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-ext-10001
+            NumFilesPerFileSink: 1
+            Stats Publishing Key Prefix: file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-ext-10001/
+            table:
+                input format: org.apache.hadoop.mapred.TextInputFormat
+                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                properties:
+                  columns _col0,_col1
+                  columns.types string:bigint
+                  escape.delim \
+                  serialization.format 1
+            TotalFiles: 1
+            GatherStats: false
+            MultiFileSpray: false
+
   Stage: Stage-3
     Map Reduce
       Alias -> Map Operator Tree:
@@ -99,9 +361,9 @@ STAGE PLANS:
                           type: bigint
       Needs Tagging: false
       Path -> Alias:
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5 [null-subquery2:s-subquery2:src5]
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5 [null-subquery2:s-subquery2:src5]
       Path -> Partition:
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5 
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5 
           Partition
             base file name: src5
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -112,7 +374,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5
               name default.src5
               numFiles 1
               numPartitions 0
@@ -122,7 +384,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386862
+              transient_lastDdlTime 1323309941
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -133,7 +395,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5
                 name default.src5
                 numFiles 1
                 numPartitions 0
@@ -143,7 +405,7 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386862
+                transient_lastDdlTime 1323309941
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src5
             name: default.src5
@@ -167,7 +429,7 @@ STAGE PLANS:
             File Output Operator
               compressed: false
               GlobalTableId: 0
-              directory: file:/tmp/njain/hive_2011-11-15_11-54-22_876_2630154306961832139/-mr-10002
+              directory: file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10003
               NumFilesPerFileSink: 1
               table:
                   input format: org.apache.hadoop.mapred.SequenceFileInputFormat
@@ -180,66 +442,9 @@ STAGE PLANS:
               GatherStats: false
               MultiFileSpray: false
 
-  Stage: Stage-2
+  Stage: Stage-4
     Map Reduce
       Alias -> Map Operator Tree:
-        file:/tmp/njain/hive_2011-11-15_11-54-22_876_2630154306961832139/-mr-10002 
-          TableScan
-            GatherStats: false
-            Union
-              Select Operator
-                expressions:
-                      expr: _col0
-                      type: string
-                      expr: _col1
-                      type: bigint
-                outputColumnNames: _col0, _col1
-                Reduce Output Operator
-                  key expressions:
-                        expr: _col0
-                        type: string
-                  sort order: +
-                  tag: -1
-                  value expressions:
-                        expr: _col0
-                        type: string
-                        expr: _col1
-                        type: bigint
-        null-subquery1-subquery1-subquery1:s-subquery1-subquery1-subquery1:src2 
-          TableScan
-            alias: src2
-            GatherStats: false
-            Filter Operator
-              isSamplingPred: false
-              predicate:
-                  expr: (key < 10)
-                  type: boolean
-              Select Operator
-                expressions:
-                      expr: key
-                      type: string
-                      expr: count
-                      type: bigint
-                outputColumnNames: _col0, _col1
-                Union
-                  Select Operator
-                    expressions:
-                          expr: _col0
-                          type: string
-                          expr: _col1
-                          type: bigint
-                    outputColumnNames: _col0, _col1
-                    Reduce Output Operator
-                      key expressions:
-                            expr: _col0
-                            type: string
-                      sort order: +
-                      tag: -1
-                      value expressions:
-                            expr: _col0
-                            type: string
-                            expr: _col1
-                            type: bigint
         null-subquery1-subquery1-subquery2:s-subquery1-subquery1-subquery2:src3 
           TableScan
             alias: src3
@@ -256,130 +461,26 @@ STAGE PLANS:
                       expr: count
                       type: bigint
                 outputColumnNames: _col0, _col1
-                Union
-                  Select Operator
-                    expressions:
-                          expr: _col0
-                          type: string
-                          expr: _col1
-                          type: bigint
-                    outputColumnNames: _col0, _col1
-                    Reduce Output Operator
-                      key expressions:
-                            expr: _col0
-                            type: string
-                      sort order: +
-                      tag: -1
-                      value expressions:
-                            expr: _col0
-                            type: string
-                            expr: _col1
-                            type: bigint
-        null-subquery1-subquery2:s-subquery1-subquery2:src4 
-          TableScan
-            alias: src4
-            GatherStats: false
-            Filter Operator
-              isSamplingPred: false
-              predicate:
-                  expr: (key < 10)
-                  type: boolean
-              Select Operator
-                expressions:
-                      expr: key
-                      type: string
-                      expr: count
-                      type: bigint
-                outputColumnNames: _col0, _col1
-                Union
-                  Select Operator
-                    expressions:
-                          expr: _col0
-                          type: string
-                          expr: _col1
-                          type: bigint
-                    outputColumnNames: _col0, _col1
-                    Reduce Output Operator
-                      key expressions:
-                            expr: _col0
-                            type: string
-                      sort order: +
-                      tag: -1
-                      value expressions:
-                            expr: _col0
-                            type: string
-                            expr: _col1
-                            type: bigint
+                File Output Operator
+                  compressed: false
+                  GlobalTableId: 0
+                  directory: file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10004
+                  NumFilesPerFileSink: 1
+                  table:
+                      input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                      properties:
+                        columns _col0,_col1
+                        columns.types string,bigint
+                        escape.delim \
+                  TotalFiles: 1
+                  GatherStats: false
+                  MultiFileSpray: false
       Needs Tagging: false
       Path -> Alias:
-        file:/tmp/njain/hive_2011-11-15_11-54-22_876_2630154306961832139/-mr-10002 [file:/tmp/njain/hive_2011-11-15_11-54-22_876_2630154306961832139/-mr-10002]
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2 [null-subquery1-subquery1-subquery1:s-subquery1-subquery1-subquery1:src2]
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3 [null-subquery1-subquery1-subquery2:s-subquery1-subquery1-subquery2:src3]
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4 [null-subquery1-subquery2:s-subquery1-subquery2:src4]
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3 [null-subquery1-subquery1-subquery2:s-subquery1-subquery1-subquery2:src3]
       Path -> Partition:
-        file:/tmp/njain/hive_2011-11-15_11-54-22_876_2630154306961832139/-mr-10002 
-          Partition
-            base file name: -mr-10002
-            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-            properties:
-              columns _col0,_col1
-              columns.types string,bigint
-              escape.delim \
-          
-              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-              properties:
-                columns _col0,_col1
-                columns.types string,bigint
-                escape.delim \
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2 
-          Partition
-            base file name: src2
-            input format: org.apache.hadoop.mapred.TextInputFormat
-            output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-            properties:
-              bucket_count -1
-              columns key,count
-              columns.types string:bigint
-              file.inputformat org.apache.hadoop.mapred.TextInputFormat
-              file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2
-              name default.src2
-              numFiles 1
-              numPartitions 0
-              numRows 309
-              rawDataSize 1482
-              serialization.ddl struct src2 { string key, i64 count}
-              serialization.format 1
-              serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-              totalSize 1791
-              transient_lastDdlTime 1321386849
-            serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-          
-              input format: org.apache.hadoop.mapred.TextInputFormat
-              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              properties:
-                bucket_count -1
-                columns key,count
-                columns.types string:bigint
-                file.inputformat org.apache.hadoop.mapred.TextInputFormat
-                file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2
-                name default.src2
-                numFiles 1
-                numPartitions 0
-                numRows 309
-                rawDataSize 1482
-                serialization.ddl struct src2 { string key, i64 count}
-                serialization.format 1
-                serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                totalSize 1791
-                transient_lastDdlTime 1321386849
-              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-              name: default.src2
-            name: default.src2
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3 
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3 
           Partition
             base file name: src3
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -390,7 +491,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3
               name default.src3
               numFiles 1
               numPartitions 0
@@ -400,7 +501,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386854
+              transient_lastDdlTime 1323309930
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -411,7 +512,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3
                 name default.src3
                 numFiles 1
                 numPartitions 0
@@ -421,13 +522,52 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386854
+                transient_lastDdlTime 1323309930
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src3
             name: default.src3
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4 
+
+  Stage: Stage-5
+    Map Reduce
+      Alias -> Map Operator Tree:
+        null-subquery1-subquery1-subquery1:s-subquery1-subquery1-subquery1:src2 
+          TableScan
+            alias: src2
+            GatherStats: false
+            Filter Operator
+              isSamplingPred: false
+              predicate:
+                  expr: (key < 10)
+                  type: boolean
+              Select Operator
+                expressions:
+                      expr: key
+                      type: string
+                      expr: count
+                      type: bigint
+                outputColumnNames: _col0, _col1
+                File Output Operator
+                  compressed: false
+                  GlobalTableId: 0
+                  directory: file:/tmp/njain/hive_2011-12-07_18-05-41_298_8482350737870409263/-mr-10005
+                  NumFilesPerFileSink: 1
+                  table:
+                      input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                      properties:
+                        columns _col0,_col1
+                        columns.types string,bigint
+                        escape.delim \
+                  TotalFiles: 1
+                  GatherStats: false
+                  MultiFileSpray: false
+      Needs Tagging: false
+      Path -> Alias:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2 [null-subquery1-subquery1-subquery1:s-subquery1-subquery1-subquery1:src2]
+      Path -> Partition:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2 
           Partition
-            base file name: src4
+            base file name: src2
             input format: org.apache.hadoop.mapred.TextInputFormat
             output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
             properties:
@@ -436,17 +576,17 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4
-              name default.src4
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2
+              name default.src2
               numFiles 1
               numPartitions 0
               numRows 309
               rawDataSize 1482
-              serialization.ddl struct src4 { string key, i64 count}
+              serialization.ddl struct src2 { string key, i64 count}
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386858
+              transient_lastDdlTime 1323309926
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -457,39 +597,20 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4
-                name default.src4
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2
+                name default.src2
                 numFiles 1
                 numPartitions 0
                 numRows 309
                 rawDataSize 1482
-                serialization.ddl struct src4 { string key, i64 count}
+                serialization.ddl struct src2 { string key, i64 count}
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386858
+                transient_lastDdlTime 1323309926
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-              name: default.src4
-            name: default.src4
-      Reduce Operator Tree:
-        Extract
-          File Output Operator
-            compressed: false
-            GlobalTableId: 0
-            directory: file:/tmp/njain/hive_2011-11-15_11-54-22_876_2630154306961832139/-ext-10001
-            NumFilesPerFileSink: 1
-            Stats Publishing Key Prefix: file:/tmp/njain/hive_2011-11-15_11-54-22_876_2630154306961832139/-ext-10001/
-            table:
-                input format: org.apache.hadoop.mapred.TextInputFormat
-                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                properties:
-                  columns _col0,_col1
-                  columns.types string:bigint
-                  escape.delim \
-                  serialization.format 1
-            TotalFiles: 1
-            GatherStats: false
-            MultiFileSpray: false
+              name: default.src2
+            name: default.src2
 
   Stage: Stage-0
     Fetch Operator
@@ -511,7 +632,7 @@ PREHOOK: Input: default@src2
 PREHOOK: Input: default@src3
 PREHOOK: Input: default@src4
 PREHOOK: Input: default@src5
-PREHOOK: Output: file:/tmp/njain/hive_2011-11-15_11-54-23_140_8208503169307044015/-mr-10000
+PREHOOK: Output: file:/tmp/njain/hive_2011-12-07_18-05-41_450_3758431232103877540/-mr-10000
 POSTHOOK: query: select s.key, s.count from (
   select key, count from src2  where key < 10
   union all
@@ -527,7 +648,7 @@ POSTHOOK: Input: default@src2
 POSTHOOK: Input: default@src3
 POSTHOOK: Input: default@src4
 POSTHOOK: Input: default@src5
-POSTHOOK: Output: file:/tmp/njain/hive_2011-11-15_11-54-23_140_8208503169307044015/-mr-10000
+POSTHOOK: Output: file:/tmp/njain/hive_2011-12-07_18-05-41_450_3758431232103877540/-mr-10000
 0	3
 0	1
 0	3
@@ -541,8 +662,8 @@ POSTHOOK: Output: file:/tmp/njain/hive_2
 4	1
 4	1
 5	3
-5	1
 5	3
+5	1
 5	3
 8	1
 8	1
@@ -577,7 +698,9 @@ ABSTRACT SYNTAX TREE:
 
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1
+  Stage-2 depends on stages: Stage-1, Stage-4, Stage-5
+  Stage-4 is a root stage
+  Stage-5 is a root stage
   Stage-0 is a root stage
 
 STAGE PLANS:
@@ -628,10 +751,10 @@ STAGE PLANS:
                       type: bigint
       Needs Tagging: true
       Path -> Alias:
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4 [null-subquery2:s-subquery2:a]
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5 [null-subquery2:s-subquery2:b]
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4 [null-subquery2:s-subquery2:a]
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5 [null-subquery2:s-subquery2:b]
       Path -> Partition:
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4 
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4 
           Partition
             base file name: src4
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -642,7 +765,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4
               name default.src4
               numFiles 1
               numPartitions 0
@@ -652,7 +775,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386858
+              transient_lastDdlTime 1323309936
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -663,7 +786,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4
                 name default.src4
                 numFiles 1
                 numPartitions 0
@@ -673,11 +796,11 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386858
+                transient_lastDdlTime 1323309936
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src4
             name: default.src4
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5 
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5 
           Partition
             base file name: src5
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -688,7 +811,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5
               name default.src5
               numFiles 1
               numPartitions 0
@@ -698,7 +821,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386862
+              transient_lastDdlTime 1323309941
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -709,7 +832,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5
                 name default.src5
                 numFiles 1
                 numPartitions 0
@@ -719,7 +842,7 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386862
+                transient_lastDdlTime 1323309941
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src5
             name: default.src5
@@ -742,7 +865,7 @@ STAGE PLANS:
             File Output Operator
               compressed: false
               GlobalTableId: 0
-              directory: file:/tmp/njain/hive_2011-11-15_11-54-30_437_6095966146467413825/-mr-10002
+              directory: file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10002
               NumFilesPerFileSink: 1
               table:
                   input format: org.apache.hadoop.mapred.SequenceFileInputFormat
@@ -758,66 +881,146 @@ STAGE PLANS:
   Stage: Stage-2
     Map Reduce
       Alias -> Map Operator Tree:
-        file:/tmp/njain/hive_2011-11-15_11-54-30_437_6095966146467413825/-mr-10002 
-          TableScan
-            GatherStats: false
-            Union
-              Select Operator
-                expressions:
+        file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10002 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
+                      type: string
+                sort order: +
+                tag: -1
+                value expressions:
                       expr: _col0
                       type: string
                       expr: _col1
                       type: bigint
-                outputColumnNames: _col0, _col1
-                Reduce Output Operator
-                  key expressions:
-                        expr: _col0
-                        type: string
-                  sort order: +
-                  tag: -1
-                  value expressions:
-                        expr: _col0
-                        type: string
-                        expr: _col1
-                        type: bigint
-        null-subquery1-subquery1:s-subquery1-subquery1:src2 
-          TableScan
-            alias: src2
-            GatherStats: false
-            Filter Operator
-              isSamplingPred: false
-              predicate:
-                  expr: (key < 10)
-                  type: boolean
-              Select Operator
-                expressions:
-                      expr: key
+        file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10003 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
                       type: string
-                      expr: count
+                sort order: +
+                tag: -1
+                value expressions:
+                      expr: _col0
+                      type: string
+                      expr: _col1
                       type: bigint
-                outputColumnNames: _col0, _col1
-                Union
-                  Select Operator
-                    expressions:
-                          expr: _col0
-                          type: string
-                          expr: _col1
-                          type: bigint
-                    outputColumnNames: _col0, _col1
-                    Reduce Output Operator
-                      key expressions:
-                            expr: _col0
-                            type: string
-                      sort order: +
-                      tag: -1
-                      value expressions:
-                            expr: _col0
-                            type: string
-                            expr: _col1
-                            type: bigint
-        null-subquery1-subquery2:s-subquery1-subquery2:src3 
+        file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10004 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
+                      type: string
+                sort order: +
+                tag: -1
+                value expressions:
+                      expr: _col0
+                      type: string
+                      expr: _col1
+                      type: bigint
+      Needs Tagging: false
+      Path -> Alias:
+        file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10002 [file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10002]
+        file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10003 [file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10003]
+        file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10004 [file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10004]
+      Path -> Partition:
+        file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10002 
+          Partition
+            base file name: -mr-10002
+            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+            properties:
+              columns _col0,_col1
+              columns.types string,bigint
+              escape.delim \
+          
+              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+              properties:
+                columns _col0,_col1
+                columns.types string,bigint
+                escape.delim \
+        file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10003 
+          Partition
+            base file name: -mr-10003
+            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+            properties:
+              columns _col0,_col1
+              columns.types string,bigint
+              escape.delim \
+          
+              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+              properties:
+                columns _col0,_col1
+                columns.types string,bigint
+                escape.delim \
+        file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10004 
+          Partition
+            base file name: -mr-10004
+            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+            properties:
+              columns _col0,_col1
+              columns.types string,bigint
+              escape.delim \
+          
+              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+              properties:
+                columns _col0,_col1
+                columns.types string,bigint
+                escape.delim \
+      Reduce Operator Tree:
+        Extract
+          File Output Operator
+            compressed: false
+            GlobalTableId: 0
+            directory: file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-ext-10001
+            NumFilesPerFileSink: 1
+            Stats Publishing Key Prefix: file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-ext-10001/
+            table:
+                input format: org.apache.hadoop.mapred.TextInputFormat
+                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                properties:
+                  columns _col0,_col1
+                  columns.types string:bigint
+                  escape.delim \
+                  serialization.format 1
+            TotalFiles: 1
+            GatherStats: false
+            MultiFileSpray: false
+
+  Stage: Stage-4
+    Map Reduce
+      Alias -> Map Operator Tree:
+        null-subquery1-subquery1:s-subquery1-subquery1:src2 
           TableScan
-            alias: src3
+            alias: src2
             GatherStats: false
             Filter Operator
               isSamplingPred: false
@@ -831,48 +1034,26 @@ STAGE PLANS:
                       expr: count
                       type: bigint
                 outputColumnNames: _col0, _col1
-                Union
-                  Select Operator
-                    expressions:
-                          expr: _col0
-                          type: string
-                          expr: _col1
-                          type: bigint
-                    outputColumnNames: _col0, _col1
-                    Reduce Output Operator
-                      key expressions:
-                            expr: _col0
-                            type: string
-                      sort order: +
-                      tag: -1
-                      value expressions:
-                            expr: _col0
-                            type: string
-                            expr: _col1
-                            type: bigint
+                File Output Operator
+                  compressed: false
+                  GlobalTableId: 0
+                  directory: file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10003
+                  NumFilesPerFileSink: 1
+                  table:
+                      input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                      properties:
+                        columns _col0,_col1
+                        columns.types string,bigint
+                        escape.delim \
+                  TotalFiles: 1
+                  GatherStats: false
+                  MultiFileSpray: false
       Needs Tagging: false
       Path -> Alias:
-        file:/tmp/njain/hive_2011-11-15_11-54-30_437_6095966146467413825/-mr-10002 [file:/tmp/njain/hive_2011-11-15_11-54-30_437_6095966146467413825/-mr-10002]
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2 [null-subquery1-subquery1:s-subquery1-subquery1:src2]
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3 [null-subquery1-subquery2:s-subquery1-subquery2:src3]
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2 [null-subquery1-subquery1:s-subquery1-subquery1:src2]
       Path -> Partition:
-        file:/tmp/njain/hive_2011-11-15_11-54-30_437_6095966146467413825/-mr-10002 
-          Partition
-            base file name: -mr-10002
-            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-            properties:
-              columns _col0,_col1
-              columns.types string,bigint
-              escape.delim \
-          
-              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-              properties:
-                columns _col0,_col1
-                columns.types string,bigint
-                escape.delim \
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2 
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2 
           Partition
             base file name: src2
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -883,7 +1064,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2
               name default.src2
               numFiles 1
               numPartitions 0
@@ -893,7 +1074,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386849
+              transient_lastDdlTime 1323309926
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -904,7 +1085,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2
                 name default.src2
                 numFiles 1
                 numPartitions 0
@@ -914,11 +1095,50 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386849
+                transient_lastDdlTime 1323309926
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src2
             name: default.src2
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3 
+
+  Stage: Stage-5
+    Map Reduce
+      Alias -> Map Operator Tree:
+        null-subquery1-subquery2:s-subquery1-subquery2:src3 
+          TableScan
+            alias: src3
+            GatherStats: false
+            Filter Operator
+              isSamplingPred: false
+              predicate:
+                  expr: (key < 10)
+                  type: boolean
+              Select Operator
+                expressions:
+                      expr: key
+                      type: string
+                      expr: count
+                      type: bigint
+                outputColumnNames: _col0, _col1
+                File Output Operator
+                  compressed: false
+                  GlobalTableId: 0
+                  directory: file:/tmp/njain/hive_2011-12-07_18-05-57_369_5480373477963759883/-mr-10004
+                  NumFilesPerFileSink: 1
+                  table:
+                      input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                      properties:
+                        columns _col0,_col1
+                        columns.types string,bigint
+                        escape.delim \
+                  TotalFiles: 1
+                  GatherStats: false
+                  MultiFileSpray: false
+      Needs Tagging: false
+      Path -> Alias:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3 [null-subquery1-subquery2:s-subquery1-subquery2:src3]
+      Path -> Partition:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3 
           Partition
             base file name: src3
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -929,7 +1149,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3
               name default.src3
               numFiles 1
               numPartitions 0
@@ -939,7 +1159,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386854
+              transient_lastDdlTime 1323309930
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -950,7 +1170,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3
                 name default.src3
                 numFiles 1
                 numPartitions 0
@@ -960,29 +1180,10 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386854
+                transient_lastDdlTime 1323309930
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src3
             name: default.src3
-      Reduce Operator Tree:
-        Extract
-          File Output Operator
-            compressed: false
-            GlobalTableId: 0
-            directory: file:/tmp/njain/hive_2011-11-15_11-54-30_437_6095966146467413825/-ext-10001
-            NumFilesPerFileSink: 1
-            Stats Publishing Key Prefix: file:/tmp/njain/hive_2011-11-15_11-54-30_437_6095966146467413825/-ext-10001/
-            table:
-                input format: org.apache.hadoop.mapred.TextInputFormat
-                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                properties:
-                  columns _col0,_col1
-                  columns.types string:bigint
-                  escape.delim \
-                  serialization.format 1
-            TotalFiles: 1
-            GatherStats: false
-            MultiFileSpray: false
 
   Stage: Stage-0
     Fetch Operator
@@ -1002,7 +1203,7 @@ PREHOOK: Input: default@src2
 PREHOOK: Input: default@src3
 PREHOOK: Input: default@src4
 PREHOOK: Input: default@src5
-PREHOOK: Output: file:/tmp/njain/hive_2011-11-15_11-54-30_664_3264922141339790749/-mr-10000
+PREHOOK: Output: file:/tmp/njain/hive_2011-12-07_18-05-57_532_8796691937141834686/-mr-10000
 POSTHOOK: query: select s.key, s.count from (
   select key, count from src2  where key < 10
   union all
@@ -1016,7 +1217,7 @@ POSTHOOK: Input: default@src2
 POSTHOOK: Input: default@src3
 POSTHOOK: Input: default@src4
 POSTHOOK: Input: default@src5
-POSTHOOK: Output: file:/tmp/njain/hive_2011-11-15_11-54-30_664_3264922141339790749/-mr-10000
+POSTHOOK: Output: file:/tmp/njain/hive_2011-12-07_18-05-57_532_8796691937141834686/-mr-10000
 0	3
 0	3
 0	3
@@ -1061,7 +1262,9 @@ ABSTRACT SYNTAX TREE:
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-2 depends on stages: Stage-1
-  Stage-3 depends on stages: Stage-2
+  Stage-3 depends on stages: Stage-2, Stage-5, Stage-6
+  Stage-5 is a root stage
+  Stage-6 is a root stage
   Stage-0 is a root stage
 
 STAGE PLANS:
@@ -1109,10 +1312,10 @@ STAGE PLANS:
                 tag: 1
       Needs Tagging: true
       Path -> Alias:
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4 [null-subquery2:s-subquery2:a]
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5 [null-subquery2:s-subquery2:b]
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4 [null-subquery2:s-subquery2:a]
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5 [null-subquery2:s-subquery2:b]
       Path -> Partition:
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4 
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4 
           Partition
             base file name: src4
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -1123,7 +1326,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4
               name default.src4
               numFiles 1
               numPartitions 0
@@ -1133,7 +1336,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386858
+              transient_lastDdlTime 1323309936
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -1144,7 +1347,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src4
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src4
                 name default.src4
                 numFiles 1
                 numPartitions 0
@@ -1154,11 +1357,11 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386858
+                transient_lastDdlTime 1323309936
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src4
             name: default.src4
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5 
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5 
           Partition
             base file name: src5
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -1169,7 +1372,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5
               name default.src5
               numFiles 1
               numPartitions 0
@@ -1179,7 +1382,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386862
+              transient_lastDdlTime 1323309941
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -1190,7 +1393,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src5
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src5
                 name default.src5
                 numFiles 1
                 numPartitions 0
@@ -1200,7 +1403,7 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386862
+                transient_lastDdlTime 1323309941
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src5
             name: default.src5
@@ -1230,7 +1433,7 @@ STAGE PLANS:
               File Output Operator
                 compressed: false
                 GlobalTableId: 0
-                directory: file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10002
+                directory: file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10002
                 NumFilesPerFileSink: 1
                 table:
                     input format: org.apache.hadoop.mapred.SequenceFileInputFormat
@@ -1246,7 +1449,7 @@ STAGE PLANS:
   Stage: Stage-2
     Map Reduce
       Alias -> Map Operator Tree:
-        file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10002 
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10002 
             Reduce Output Operator
               key expressions:
                     expr: _col0
@@ -1261,9 +1464,9 @@ STAGE PLANS:
                     type: bigint
       Needs Tagging: false
       Path -> Alias:
-        file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10002 [file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10002]
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10002 [file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10002]
       Path -> Partition:
-        file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10002 
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10002 
           Partition
             base file name: -mr-10002
             input format: org.apache.hadoop.mapred.SequenceFileInputFormat
@@ -1299,7 +1502,7 @@ STAGE PLANS:
             File Output Operator
               compressed: false
               GlobalTableId: 0
-              directory: file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10003
+              directory: file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10003
               NumFilesPerFileSink: 1
               table:
                   input format: org.apache.hadoop.mapred.SequenceFileInputFormat
@@ -1315,105 +1518,73 @@ STAGE PLANS:
   Stage: Stage-3
     Map Reduce
       Alias -> Map Operator Tree:
-        file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10003 
-          TableScan
-            GatherStats: false
-            Union
-              Select Operator
-                expressions:
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10003 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
+                      type: string
+                sort order: +
+                tag: -1
+                value expressions:
                       expr: _col0
                       type: string
                       expr: _col1
                       type: bigint
-                outputColumnNames: _col0, _col1
-                Reduce Output Operator
-                  key expressions:
-                        expr: _col0
-                        type: string
-                  sort order: +
-                  tag: -1
-                  value expressions:
-                        expr: _col0
-                        type: string
-                        expr: _col1
-                        type: bigint
-        null-subquery1-subquery1:s-subquery1-subquery1:src2 
-          TableScan
-            alias: src2
-            GatherStats: false
-            Filter Operator
-              isSamplingPred: false
-              predicate:
-                  expr: (key < 10)
-                  type: boolean
-              Select Operator
-                expressions:
-                      expr: key
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10004 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
                       type: string
-                      expr: count
+                sort order: +
+                tag: -1
+                value expressions:
+                      expr: _col0
+                      type: string
+                      expr: _col1
                       type: bigint
-                outputColumnNames: _col0, _col1
-                Union
-                  Select Operator
-                    expressions:
-                          expr: _col0
-                          type: string
-                          expr: _col1
-                          type: bigint
-                    outputColumnNames: _col0, _col1
-                    Reduce Output Operator
-                      key expressions:
-                            expr: _col0
-                            type: string
-                      sort order: +
-                      tag: -1
-                      value expressions:
-                            expr: _col0
-                            type: string
-                            expr: _col1
-                            type: bigint
-        null-subquery1-subquery2:s-subquery1-subquery2:src3 
-          TableScan
-            alias: src3
-            GatherStats: false
-            Filter Operator
-              isSamplingPred: false
-              predicate:
-                  expr: (key < 10)
-                  type: boolean
-              Select Operator
-                expressions:
-                      expr: key
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10005 
+          Union
+            Select Operator
+              expressions:
+                    expr: _col0
+                    type: string
+                    expr: _col1
+                    type: bigint
+              outputColumnNames: _col0, _col1
+              Reduce Output Operator
+                key expressions:
+                      expr: _col0
                       type: string
-                      expr: count
+                sort order: +
+                tag: -1
+                value expressions:
+                      expr: _col0
+                      type: string
+                      expr: _col1
                       type: bigint
-                outputColumnNames: _col0, _col1
-                Union
-                  Select Operator
-                    expressions:
-                          expr: _col0
-                          type: string
-                          expr: _col1
-                          type: bigint
-                    outputColumnNames: _col0, _col1
-                    Reduce Output Operator
-                      key expressions:
-                            expr: _col0
-                            type: string
-                      sort order: +
-                      tag: -1
-                      value expressions:
-                            expr: _col0
-                            type: string
-                            expr: _col1
-                            type: bigint
       Needs Tagging: false
       Path -> Alias:
-        file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10003 [file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10003]
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2 [null-subquery1-subquery1:s-subquery1-subquery1:src2]
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3 [null-subquery1-subquery2:s-subquery1-subquery2:src3]
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10003 [file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10003]
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10004 [file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10004]
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10005 [file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10005]
       Path -> Partition:
-        file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-mr-10003 
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10003 
           Partition
             base file name: -mr-10003
             input format: org.apache.hadoop.mapred.SequenceFileInputFormat
@@ -1429,7 +1600,97 @@ STAGE PLANS:
                 columns _col0,_col1
                 columns.types string,bigint
                 escape.delim \
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2 
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10004 
+          Partition
+            base file name: -mr-10004
+            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+            properties:
+              columns _col0,_col1
+              columns.types string,bigint
+              escape.delim \
+          
+              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+              properties:
+                columns _col0,_col1
+                columns.types string,bigint
+                escape.delim \
+        file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10005 
+          Partition
+            base file name: -mr-10005
+            input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+            output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+            properties:
+              columns _col0,_col1
+              columns.types string,bigint
+              escape.delim \
+          
+              input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+              properties:
+                columns _col0,_col1
+                columns.types string,bigint
+                escape.delim \
+      Reduce Operator Tree:
+        Extract
+          File Output Operator
+            compressed: false
+            GlobalTableId: 0
+            directory: file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-ext-10001
+            NumFilesPerFileSink: 1
+            Stats Publishing Key Prefix: file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-ext-10001/
+            table:
+                input format: org.apache.hadoop.mapred.TextInputFormat
+                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                properties:
+                  columns _col0,_col1
+                  columns.types string:bigint
+                  escape.delim \
+                  serialization.format 1
+            TotalFiles: 1
+            GatherStats: false
+            MultiFileSpray: false
+
+  Stage: Stage-5
+    Map Reduce
+      Alias -> Map Operator Tree:
+        null-subquery1-subquery1:s-subquery1-subquery1:src2 
+          TableScan
+            alias: src2
+            GatherStats: false
+            Filter Operator
+              isSamplingPred: false
+              predicate:
+                  expr: (key < 10)
+                  type: boolean
+              Select Operator
+                expressions:
+                      expr: key
+                      type: string
+                      expr: count
+                      type: bigint
+                outputColumnNames: _col0, _col1
+                File Output Operator
+                  compressed: false
+                  GlobalTableId: 0
+                  directory: file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10004
+                  NumFilesPerFileSink: 1
+                  table:
+                      input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                      properties:
+                        columns _col0,_col1
+                        columns.types string,bigint
+                        escape.delim \
+                  TotalFiles: 1
+                  GatherStats: false
+                  MultiFileSpray: false
+      Needs Tagging: false
+      Path -> Alias:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2 [null-subquery1-subquery1:s-subquery1-subquery1:src2]
+      Path -> Partition:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2 
           Partition
             base file name: src2
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -1440,7 +1701,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2
               name default.src2
               numFiles 1
               numPartitions 0
@@ -1450,7 +1711,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386849
+              transient_lastDdlTime 1323309926
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -1461,7 +1722,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src2
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src2
                 name default.src2
                 numFiles 1
                 numPartitions 0
@@ -1471,11 +1732,50 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386849
+                transient_lastDdlTime 1323309926
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src2
             name: default.src2
-        pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3 
+
+  Stage: Stage-6
+    Map Reduce
+      Alias -> Map Operator Tree:
+        null-subquery1-subquery2:s-subquery1-subquery2:src3 
+          TableScan
+            alias: src3
+            GatherStats: false
+            Filter Operator
+              isSamplingPred: false
+              predicate:
+                  expr: (key < 10)
+                  type: boolean
+              Select Operator
+                expressions:
+                      expr: key
+                      type: string
+                      expr: count
+                      type: bigint
+                outputColumnNames: _col0, _col1
+                File Output Operator
+                  compressed: false
+                  GlobalTableId: 0
+                  directory: file:/tmp/njain/hive_2011-12-07_18-06-10_646_288553186490152714/-mr-10005
+                  NumFilesPerFileSink: 1
+                  table:
+                      input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+                      output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                      properties:
+                        columns _col0,_col1
+                        columns.types string,bigint
+                        escape.delim \
+                  TotalFiles: 1
+                  GatherStats: false
+                  MultiFileSpray: false
+      Needs Tagging: false
+      Path -> Alias:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3 [null-subquery1-subquery2:s-subquery1-subquery2:src3]
+      Path -> Partition:
+        pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3 
           Partition
             base file name: src3
             input format: org.apache.hadoop.mapred.TextInputFormat
@@ -1486,7 +1786,7 @@ STAGE PLANS:
               columns.types string:bigint
               file.inputformat org.apache.hadoop.mapred.TextInputFormat
               file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3
+              location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3
               name default.src3
               numFiles 1
               numPartitions 0
@@ -1496,7 +1796,7 @@ STAGE PLANS:
               serialization.format 1
               serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               totalSize 1791
-              transient_lastDdlTime 1321386854
+              transient_lastDdlTime 1323309930
             serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
           
               input format: org.apache.hadoop.mapred.TextInputFormat
@@ -1507,7 +1807,7 @@ STAGE PLANS:
                 columns.types string:bigint
                 file.inputformat org.apache.hadoop.mapred.TextInputFormat
                 file.outputformat org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                location pfile:/data/users/njain/hive_commit1/build/ql/test/data/warehouse/src3
+                location pfile:/data/users/njain/hive_commit2/build/ql/test/data/warehouse/src3
                 name default.src3
                 numFiles 1
                 numPartitions 0
@@ -1517,29 +1817,10 @@ STAGE PLANS:
                 serialization.format 1
                 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                 totalSize 1791
-                transient_lastDdlTime 1321386854
+                transient_lastDdlTime 1323309930
               serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
               name: default.src3
             name: default.src3
-      Reduce Operator Tree:
-        Extract
-          File Output Operator
-            compressed: false
-            GlobalTableId: 0
-            directory: file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-ext-10001
-            NumFilesPerFileSink: 1
-            Stats Publishing Key Prefix: file:/tmp/njain/hive_2011-11-15_11-54-37_874_388798219643163647/-ext-10001/
-            table:
-                input format: org.apache.hadoop.mapred.TextInputFormat
-                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                properties:
-                  columns _col0,_col1
-                  columns.types string:bigint
-                  escape.delim \
-                  serialization.format 1
-            TotalFiles: 1
-            GatherStats: false
-            MultiFileSpray: false
 
   Stage: Stage-0
     Fetch Operator
@@ -1559,7 +1840,7 @@ PREHOOK: Input: default@src2
 PREHOOK: Input: default@src3
 PREHOOK: Input: default@src4
 PREHOOK: Input: default@src5
-PREHOOK: Output: file:/tmp/njain/hive_2011-11-15_11-54-38_100_4701705389919381994/-mr-10000
+PREHOOK: Output: file:/tmp/njain/hive_2011-12-07_18-06-10_797_9067066248849265470/-mr-10000
 POSTHOOK: query: select s.key, s.count from (
   select key, count from src2  where key < 10
   union all
@@ -1573,7 +1854,7 @@ POSTHOOK: Input: default@src2
 POSTHOOK: Input: default@src3
 POSTHOOK: Input: default@src4
 POSTHOOK: Input: default@src5
-POSTHOOK: Output: file:/tmp/njain/hive_2011-11-15_11-54-38_100_4701705389919381994/-mr-10000
+POSTHOOK: Output: file:/tmp/njain/hive_2011-12-07_18-06-10_797_9067066248849265470/-mr-10000
 0	1
 0	3
 0	3
@@ -1583,8 +1864,8 @@ POSTHOOK: Output: file:/tmp/njain/hive_2
 4	1
 4	1
 4	1
-5	1
 5	3
+5	1
 5	3
 8	1
 8	1