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Posted to commits@hive.apache.org by xu...@apache.org on 2014/10/27 20:57:03 UTC

svn commit: r1634671 [9/46] - in /hive/branches/spark: itests/src/test/resources/ ql/src/test/results/clientpositive/spark/

Added: hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_13.q.out
URL: http://svn.apache.org/viewvc/hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_13.q.out?rev=1634671&view=auto
==============================================================================
--- hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_13.q.out (added)
+++ hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_13.q.out Mon Oct 27 19:56:58 2014
@@ -0,0 +1,709 @@
+PREHOOK: query: -- SORT_QUERY_RESULTS
+
+CREATE TABLE tbl1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@tbl1
+POSTHOOK: query: -- SORT_QUERY_RESULTS
+
+CREATE TABLE tbl1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@tbl1
+PREHOOK: query: CREATE TABLE tbl2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@tbl2
+POSTHOOK: query: CREATE TABLE tbl2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@tbl2
+PREHOOK: query: insert overwrite table tbl1 select * from src where key < 10
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@tbl1
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: insert overwrite table tbl1 select * from src where key < 10
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@tbl1
+POSTHOOK: Lineage: tbl1.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ]
+POSTHOOK: Lineage: tbl1.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ]
+PREHOOK: query: insert overwrite table tbl2 select * from src where key < 10
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@tbl2
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: insert overwrite table tbl2 select * from src where key < 10
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@tbl2
+POSTHOOK: Lineage: tbl2.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ]
+POSTHOOK: Lineage: tbl2.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ]
+PREHOOK: query: CREATE TABLE dest1(k1 int, k2 int)
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@dest1
+POSTHOOK: query: CREATE TABLE dest1(k1 int, k2 int)
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@dest1
+PREHOOK: query: CREATE TABLE dest2(k1 string, k2 string)
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@dest2
+POSTHOOK: query: CREATE TABLE dest2(k1 string, k2 string)
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@dest2
+PREHOOK: query: -- A SMB join followed by a mutli-insert
+explain 
+from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+PREHOOK: type: QUERY
+POSTHOOK: query: -- A SMB join followed by a mutli-insert
+explain 
+from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-2 is a root stage
+  Stage-3 depends on stages: Stage-2
+  Stage-0 depends on stages: Stage-3
+  Stage-4 depends on stages: Stage-0
+  Stage-1 depends on stages: Stage-3
+  Stage-5 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-2
+    Spark
+      Edges:
+        Reducer 2 <- Map 1 (GROUP PARTITION-LEVEL SORT, 1), Map 3 (GROUP PARTITION-LEVEL SORT, 1)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 0 Data size: 80 Basic stats: PARTIAL Column stats: NONE
+                  Filter Operator
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      value expressions: value (type: string)
+        Map 3 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 0 Data size: 80 Basic stats: PARTIAL Column stats: NONE
+                  Filter Operator
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      value expressions: value (type: string)
+        Reducer 2 
+            Reduce Operator Tree:
+              Join Operator
+                condition map:
+                     Inner Join 0 to 1
+                condition expressions:
+                  0 {KEY.reducesinkkey0} {VALUE._col0}
+                  1 {KEY.reducesinkkey0} {VALUE._col0}
+                outputColumnNames: _col0, _col1, _col5, _col6
+                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
+                  outputColumnNames: _col0, _col1, _col2, _col3
+                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                  Select Operator
+                    expressions: _col0 (type: int), _col2 (type: int)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    File Output Operator
+                      compressed: false
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      table:
+                          input format: org.apache.hadoop.mapred.TextInputFormat
+                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                          name: default.dest1
+                  Select Operator
+                    expressions: _col1 (type: string), _col3 (type: string)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    File Output Operator
+                      compressed: false
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      table:
+                          input format: org.apache.hadoop.mapred.TextInputFormat
+                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                          name: default.dest2
+
+  Stage: Stage-3
+    Dependency Collection
+
+  Stage: Stage-0
+    Move Operator
+      tables:
+          replace: true
+          table:
+              input format: org.apache.hadoop.mapred.TextInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.dest1
+
+  Stage: Stage-4
+    Stats-Aggr Operator
+
+  Stage: Stage-1
+    Move Operator
+      tables:
+          replace: true
+          table:
+              input format: org.apache.hadoop.mapred.TextInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.dest2
+
+  Stage: Stage-5
+    Stats-Aggr Operator
+
+PREHOOK: query: from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+PREHOOK: Output: default@dest1
+PREHOOK: Output: default@dest2
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+POSTHOOK: Output: default@dest1
+POSTHOOK: Output: default@dest2
+POSTHOOK: Lineage: dest1.k1 SIMPLE [(tbl1)a.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: dest1.k2 SIMPLE [(tbl2)b.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: dest2.k1 SIMPLE [(tbl1)a.FieldSchema(name:value, type:string, comment:null), ]
+POSTHOOK: Lineage: dest2.k2 SIMPLE [(tbl2)b.FieldSchema(name:value, type:string, comment:null), ]
+PREHOOK: query: select * from dest1
+PREHOOK: type: QUERY
+PREHOOK: Input: default@dest1
+#### A masked pattern was here ####
+POSTHOOK: query: select * from dest1
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@dest1
+#### A masked pattern was here ####
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+2	2
+4	4
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+8	8
+9	9
+PREHOOK: query: select * from dest2
+PREHOOK: type: QUERY
+PREHOOK: Input: default@dest2
+#### A masked pattern was here ####
+POSTHOOK: query: select * from dest2
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@dest2
+#### A masked pattern was here ####
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_2	val_2
+val_4	val_4
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_8	val_8
+val_9	val_9
+PREHOOK: query: -- A SMB join followed by a mutli-insert
+explain 
+from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+PREHOOK: type: QUERY
+POSTHOOK: query: -- A SMB join followed by a mutli-insert
+explain 
+from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-2 is a root stage
+  Stage-3 depends on stages: Stage-2
+  Stage-0 depends on stages: Stage-3
+  Stage-4 depends on stages: Stage-0
+  Stage-1 depends on stages: Stage-3
+  Stage-5 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-2
+    Spark
+      Edges:
+        Reducer 2 <- Map 1 (GROUP PARTITION-LEVEL SORT, 1), Map 3 (GROUP PARTITION-LEVEL SORT, 1)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 0 Data size: 80 Basic stats: PARTIAL Column stats: NONE
+                  Filter Operator
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      value expressions: value (type: string)
+        Map 3 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 0 Data size: 80 Basic stats: PARTIAL Column stats: NONE
+                  Filter Operator
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      value expressions: value (type: string)
+        Reducer 2 
+            Reduce Operator Tree:
+              Join Operator
+                condition map:
+                     Inner Join 0 to 1
+                condition expressions:
+                  0 {KEY.reducesinkkey0} {VALUE._col0}
+                  1 {KEY.reducesinkkey0} {VALUE._col0}
+                outputColumnNames: _col0, _col1, _col5, _col6
+                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
+                  outputColumnNames: _col0, _col1, _col2, _col3
+                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                  Select Operator
+                    expressions: _col0 (type: int), _col2 (type: int)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    File Output Operator
+                      compressed: false
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      table:
+                          input format: org.apache.hadoop.mapred.TextInputFormat
+                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                          name: default.dest1
+                  Select Operator
+                    expressions: _col1 (type: string), _col3 (type: string)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    File Output Operator
+                      compressed: false
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      table:
+                          input format: org.apache.hadoop.mapred.TextInputFormat
+                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                          name: default.dest2
+
+  Stage: Stage-3
+    Dependency Collection
+
+  Stage: Stage-0
+    Move Operator
+      tables:
+          replace: true
+          table:
+              input format: org.apache.hadoop.mapred.TextInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.dest1
+
+  Stage: Stage-4
+    Stats-Aggr Operator
+
+  Stage: Stage-1
+    Move Operator
+      tables:
+          replace: true
+          table:
+              input format: org.apache.hadoop.mapred.TextInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.dest2
+
+  Stage: Stage-5
+    Stats-Aggr Operator
+
+PREHOOK: query: from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+PREHOOK: Output: default@dest1
+PREHOOK: Output: default@dest2
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+POSTHOOK: Output: default@dest1
+POSTHOOK: Output: default@dest2
+POSTHOOK: Lineage: dest1.k1 SIMPLE [(tbl1)a.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: dest1.k2 SIMPLE [(tbl2)b.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: dest2.k1 SIMPLE [(tbl1)a.FieldSchema(name:value, type:string, comment:null), ]
+POSTHOOK: Lineage: dest2.k2 SIMPLE [(tbl2)b.FieldSchema(name:value, type:string, comment:null), ]
+PREHOOK: query: select * from dest1
+PREHOOK: type: QUERY
+PREHOOK: Input: default@dest1
+#### A masked pattern was here ####
+POSTHOOK: query: select * from dest1
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@dest1
+#### A masked pattern was here ####
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+2	2
+4	4
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+8	8
+9	9
+PREHOOK: query: select * from dest2
+PREHOOK: type: QUERY
+PREHOOK: Input: default@dest2
+#### A masked pattern was here ####
+POSTHOOK: query: select * from dest2
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@dest2
+#### A masked pattern was here ####
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_2	val_2
+val_4	val_4
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_8	val_8
+val_9	val_9
+PREHOOK: query: -- A SMB join followed by a mutli-insert
+explain 
+from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+PREHOOK: type: QUERY
+POSTHOOK: query: -- A SMB join followed by a mutli-insert
+explain 
+from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-2 is a root stage
+  Stage-3 depends on stages: Stage-2
+  Stage-0 depends on stages: Stage-3
+  Stage-4 depends on stages: Stage-0
+  Stage-1 depends on stages: Stage-3
+  Stage-5 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-2
+    Spark
+      Edges:
+        Reducer 2 <- Map 1 (GROUP PARTITION-LEVEL SORT, 1), Map 3 (GROUP PARTITION-LEVEL SORT, 1)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 0 Data size: 80 Basic stats: PARTIAL Column stats: NONE
+                  Filter Operator
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      value expressions: value (type: string)
+        Map 3 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 0 Data size: 80 Basic stats: PARTIAL Column stats: NONE
+                  Filter Operator
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      value expressions: value (type: string)
+        Reducer 2 
+            Reduce Operator Tree:
+              Join Operator
+                condition map:
+                     Inner Join 0 to 1
+                condition expressions:
+                  0 {KEY.reducesinkkey0} {VALUE._col0}
+                  1 {KEY.reducesinkkey0} {VALUE._col0}
+                outputColumnNames: _col0, _col1, _col5, _col6
+                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: int), _col1 (type: string), _col5 (type: int), _col6 (type: string)
+                  outputColumnNames: _col0, _col1, _col2, _col3
+                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                  Select Operator
+                    expressions: _col0 (type: int), _col2 (type: int)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    File Output Operator
+                      compressed: false
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      table:
+                          input format: org.apache.hadoop.mapred.TextInputFormat
+                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                          name: default.dest1
+                  Select Operator
+                    expressions: _col1 (type: string), _col3 (type: string)
+                    outputColumnNames: _col0, _col1
+                    Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                    File Output Operator
+                      compressed: false
+                      Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
+                      table:
+                          input format: org.apache.hadoop.mapred.TextInputFormat
+                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                          name: default.dest2
+
+  Stage: Stage-3
+    Dependency Collection
+
+  Stage: Stage-0
+    Move Operator
+      tables:
+          replace: true
+          table:
+              input format: org.apache.hadoop.mapred.TextInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.dest1
+
+  Stage: Stage-4
+    Stats-Aggr Operator
+
+  Stage: Stage-1
+    Move Operator
+      tables:
+          replace: true
+          table:
+              input format: org.apache.hadoop.mapred.TextInputFormat
+              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.dest2
+
+  Stage: Stage-5
+    Stats-Aggr Operator
+
+PREHOOK: query: from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+PREHOOK: Output: default@dest1
+PREHOOK: Output: default@dest2
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: from (
+  SELECT a.key key1, a.value value1, b.key key2, b.value value2 
+  FROM tbl1 a JOIN tbl2 b 
+  ON a.key = b.key ) subq
+INSERT OVERWRITE TABLE dest1 select key1, key2
+INSERT OVERWRITE TABLE dest2 select value1, value2
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+POSTHOOK: Output: default@dest1
+POSTHOOK: Output: default@dest2
+POSTHOOK: Lineage: dest1.k1 SIMPLE [(tbl1)a.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: dest1.k2 SIMPLE [(tbl2)b.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: dest2.k1 SIMPLE [(tbl1)a.FieldSchema(name:value, type:string, comment:null), ]
+POSTHOOK: Lineage: dest2.k2 SIMPLE [(tbl2)b.FieldSchema(name:value, type:string, comment:null), ]
+PREHOOK: query: select * from dest1
+PREHOOK: type: QUERY
+PREHOOK: Input: default@dest1
+#### A masked pattern was here ####
+POSTHOOK: query: select * from dest1
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@dest1
+#### A masked pattern was here ####
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+0	0
+2	2
+4	4
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+5	5
+8	8
+9	9
+PREHOOK: query: select * from dest2
+PREHOOK: type: QUERY
+PREHOOK: Input: default@dest2
+#### A masked pattern was here ####
+POSTHOOK: query: select * from dest2
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@dest2
+#### A masked pattern was here ####
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_0	val_0
+val_2	val_2
+val_4	val_4
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_5	val_5
+val_8	val_8
+val_9	val_9

Added: hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_14.q.out
URL: http://svn.apache.org/viewvc/hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_14.q.out?rev=1634671&view=auto
==============================================================================
--- hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_14.q.out (added)
+++ hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_14.q.out Mon Oct 27 19:56:58 2014
@@ -0,0 +1,241 @@
+PREHOOK: query: CREATE TABLE tbl1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@tbl1
+POSTHOOK: query: CREATE TABLE tbl1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@tbl1
+PREHOOK: query: CREATE TABLE tbl2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@tbl2
+POSTHOOK: query: CREATE TABLE tbl2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@tbl2
+PREHOOK: query: insert overwrite table tbl1 select * from src where key < 20
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@tbl1
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: insert overwrite table tbl1 select * from src where key < 20
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@tbl1
+POSTHOOK: Lineage: tbl1.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ]
+POSTHOOK: Lineage: tbl1.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ]
+PREHOOK: query: insert overwrite table tbl2 select * from src where key < 10
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@tbl2
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: insert overwrite table tbl2 select * from src where key < 10
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@tbl2
+POSTHOOK: Lineage: tbl2.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ]
+POSTHOOK: Lineage: tbl2.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ]
+PREHOOK: query: -- Since tbl1 is the bigger table, tbl1 Left Outer Join tbl2 can be performed
+explain
+select count(*) FROM tbl1 a LEFT OUTER JOIN tbl2 b ON a.key = b.key
+PREHOOK: type: QUERY
+POSTHOOK: query: -- Since tbl1 is the bigger table, tbl1 Left Outer Join tbl2 can be performed
+explain
+select count(*) FROM tbl1 a LEFT OUTER JOIN tbl2 b ON a.key = b.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-1 is a root stage
+  Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-1
+    Spark
+      Edges:
+        Reducer 2 <- Map 1 (GROUP PARTITION-LEVEL SORT, 1), Map 4 (GROUP PARTITION-LEVEL SORT, 1)
+        Reducer 3 <- Reducer 2 (GROUP, 1)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 20 Data size: 80 Basic stats: COMPLETE Column stats: NONE
+                  Reduce Output Operator
+                    key expressions: key (type: int)
+                    sort order: +
+                    Map-reduce partition columns: key (type: int)
+                    Statistics: Num rows: 20 Data size: 80 Basic stats: COMPLETE Column stats: NONE
+        Map 4 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 45 Data size: 180 Basic stats: COMPLETE Column stats: NONE
+                  Reduce Output Operator
+                    key expressions: key (type: int)
+                    sort order: +
+                    Map-reduce partition columns: key (type: int)
+                    Statistics: Num rows: 45 Data size: 180 Basic stats: COMPLETE Column stats: NONE
+        Reducer 2 
+            Reduce Operator Tree:
+              Join Operator
+                condition map:
+                     Left Outer Join0 to 1
+                condition expressions:
+                  0 
+                  1 
+                Statistics: Num rows: 49 Data size: 198 Basic stats: COMPLETE Column stats: NONE
+                Select Operator
+                  Statistics: Num rows: 49 Data size: 198 Basic stats: COMPLETE Column stats: NONE
+                  Group By Operator
+                    aggregations: count()
+                    mode: hash
+                    outputColumnNames: _col0
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    Reduce Output Operator
+                      sort order: 
+                      Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                      value expressions: _col0 (type: bigint)
+        Reducer 3 
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                mode: mergepartial
+                outputColumnNames: _col0
+                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: bigint)
+                  outputColumnNames: _col0
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                  File Output Operator
+                    compressed: false
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    table:
+                        input format: org.apache.hadoop.mapred.TextInputFormat
+                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+  Stage: Stage-0
+    Fetch Operator
+      limit: -1
+      Processor Tree:
+        ListSink
+
+PREHOOK: query: select count(*) FROM tbl1 a LEFT OUTER JOIN tbl2 b ON a.key = b.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
+POSTHOOK: query: select count(*) FROM tbl1 a LEFT OUTER JOIN tbl2 b ON a.key = b.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
+32
+PREHOOK: query: insert overwrite table tbl2 select * from src where key < 200
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@tbl2
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: insert overwrite table tbl2 select * from src where key < 200
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@tbl2
+POSTHOOK: Lineage: tbl2.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ]
+POSTHOOK: Lineage: tbl2.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ]
+PREHOOK: query: -- Since tbl2 is the bigger table, tbl1 Right Outer Join tbl2 can be performed
+explain
+select count(*) FROM tbl1 a RIGHT OUTER JOIN tbl2 b ON a.key = b.key
+PREHOOK: type: QUERY
+POSTHOOK: query: -- Since tbl2 is the bigger table, tbl1 Right Outer Join tbl2 can be performed
+explain
+select count(*) FROM tbl1 a RIGHT OUTER JOIN tbl2 b ON a.key = b.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-1 is a root stage
+  Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-1
+    Spark
+      Edges:
+        Reducer 2 <- Map 1 (GROUP PARTITION-LEVEL SORT, 1), Map 4 (GROUP PARTITION-LEVEL SORT, 1)
+        Reducer 3 <- Reducer 2 (GROUP, 1)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 520 Data size: 2080 Basic stats: COMPLETE Column stats: NONE
+                  Reduce Output Operator
+                    key expressions: key (type: int)
+                    sort order: +
+                    Map-reduce partition columns: key (type: int)
+                    Statistics: Num rows: 520 Data size: 2080 Basic stats: COMPLETE Column stats: NONE
+        Map 4 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 45 Data size: 180 Basic stats: COMPLETE Column stats: NONE
+                  Reduce Output Operator
+                    key expressions: key (type: int)
+                    sort order: +
+                    Map-reduce partition columns: key (type: int)
+                    Statistics: Num rows: 45 Data size: 180 Basic stats: COMPLETE Column stats: NONE
+        Reducer 2 
+            Reduce Operator Tree:
+              Join Operator
+                condition map:
+                     Right Outer Join0 to 1
+                condition expressions:
+                  0 
+                  1 
+                Statistics: Num rows: 572 Data size: 2288 Basic stats: COMPLETE Column stats: NONE
+                Select Operator
+                  Statistics: Num rows: 572 Data size: 2288 Basic stats: COMPLETE Column stats: NONE
+                  Group By Operator
+                    aggregations: count()
+                    mode: hash
+                    outputColumnNames: _col0
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    Reduce Output Operator
+                      sort order: 
+                      Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                      value expressions: _col0 (type: bigint)
+        Reducer 3 
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                mode: mergepartial
+                outputColumnNames: _col0
+                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: bigint)
+                  outputColumnNames: _col0
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                  File Output Operator
+                    compressed: false
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    table:
+                        input format: org.apache.hadoop.mapred.TextInputFormat
+                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+  Stage: Stage-0
+    Fetch Operator
+      limit: -1
+      Processor Tree:
+        ListSink
+
+PREHOOK: query: select count(*) FROM tbl1 a RIGHT OUTER JOIN tbl2 b ON a.key = b.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
+POSTHOOK: query: select count(*) FROM tbl1 a RIGHT OUTER JOIN tbl2 b ON a.key = b.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
+207

Added: hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_15.q.out
URL: http://svn.apache.org/viewvc/hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_15.q.out?rev=1634671&view=auto
==============================================================================
--- hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_15.q.out (added)
+++ hive/branches/spark/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_15.q.out Mon Oct 27 19:56:58 2014
@@ -0,0 +1,204 @@
+PREHOOK: query: CREATE TABLE tbl1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@tbl1
+POSTHOOK: query: CREATE TABLE tbl1(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@tbl1
+PREHOOK: query: CREATE TABLE tbl2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@tbl2
+POSTHOOK: query: CREATE TABLE tbl2(key int, value string) CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@tbl2
+PREHOOK: query: insert overwrite table tbl1 select * from src where key < 20
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@tbl1
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: insert overwrite table tbl1 select * from src where key < 20
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@tbl1
+POSTHOOK: Lineage: tbl1.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ]
+POSTHOOK: Lineage: tbl1.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ]
+PREHOOK: query: insert overwrite table tbl2 select * from src where key < 10
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@tbl2
+[Error 30017]: Skipping stats aggregation by error org.apache.hadoop.hive.ql.metadata.HiveException: [Error 30015]: Stats aggregator of type counter cannot be connected to
+POSTHOOK: query: insert overwrite table tbl2 select * from src where key < 10
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@tbl2
+POSTHOOK: Lineage: tbl2.key EXPRESSION [(src)src.FieldSchema(name:key, type:string, comment:default), ]
+POSTHOOK: Lineage: tbl2.value SIMPLE [(src)src.FieldSchema(name:value, type:string, comment:default), ]
+PREHOOK: query: explain
+select count(*) FROM tbl1 a LEFT OUTER JOIN tbl2 b ON a.key = b.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select count(*) FROM tbl1 a LEFT OUTER JOIN tbl2 b ON a.key = b.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-1 is a root stage
+  Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-1
+    Spark
+      Edges:
+        Reducer 2 <- Map 1 (GROUP PARTITION-LEVEL SORT, 1), Map 4 (GROUP PARTITION-LEVEL SORT, 1)
+        Reducer 3 <- Reducer 2 (GROUP, 1)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 20 Data size: 80 Basic stats: COMPLETE Column stats: NONE
+                  Reduce Output Operator
+                    key expressions: key (type: int)
+                    sort order: +
+                    Map-reduce partition columns: key (type: int)
+                    Statistics: Num rows: 20 Data size: 80 Basic stats: COMPLETE Column stats: NONE
+        Map 4 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 45 Data size: 180 Basic stats: COMPLETE Column stats: NONE
+                  Reduce Output Operator
+                    key expressions: key (type: int)
+                    sort order: +
+                    Map-reduce partition columns: key (type: int)
+                    Statistics: Num rows: 45 Data size: 180 Basic stats: COMPLETE Column stats: NONE
+        Reducer 2 
+            Reduce Operator Tree:
+              Join Operator
+                condition map:
+                     Left Outer Join0 to 1
+                condition expressions:
+                  0 
+                  1 
+                Statistics: Num rows: 49 Data size: 198 Basic stats: COMPLETE Column stats: NONE
+                Select Operator
+                  Statistics: Num rows: 49 Data size: 198 Basic stats: COMPLETE Column stats: NONE
+                  Group By Operator
+                    aggregations: count()
+                    mode: hash
+                    outputColumnNames: _col0
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    Reduce Output Operator
+                      sort order: 
+                      Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                      value expressions: _col0 (type: bigint)
+        Reducer 3 
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                mode: mergepartial
+                outputColumnNames: _col0
+                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: bigint)
+                  outputColumnNames: _col0
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                  File Output Operator
+                    compressed: false
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    table:
+                        input format: org.apache.hadoop.mapred.TextInputFormat
+                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+  Stage: Stage-0
+    Fetch Operator
+      limit: -1
+      Processor Tree:
+        ListSink
+
+PREHOOK: query: explain
+select count(*) FROM tbl1 a RIGHT OUTER JOIN tbl2 b ON a.key = b.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select count(*) FROM tbl1 a RIGHT OUTER JOIN tbl2 b ON a.key = b.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+  Stage-1 is a root stage
+  Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+  Stage: Stage-1
+    Spark
+      Edges:
+        Reducer 2 <- Map 1 (GROUP PARTITION-LEVEL SORT, 1), Map 4 (GROUP PARTITION-LEVEL SORT, 1)
+        Reducer 3 <- Reducer 2 (GROUP, 1)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 20 Data size: 80 Basic stats: COMPLETE Column stats: NONE
+                  Reduce Output Operator
+                    key expressions: key (type: int)
+                    sort order: +
+                    Map-reduce partition columns: key (type: int)
+                    Statistics: Num rows: 20 Data size: 80 Basic stats: COMPLETE Column stats: NONE
+        Map 4 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 45 Data size: 180 Basic stats: COMPLETE Column stats: NONE
+                  Reduce Output Operator
+                    key expressions: key (type: int)
+                    sort order: +
+                    Map-reduce partition columns: key (type: int)
+                    Statistics: Num rows: 45 Data size: 180 Basic stats: COMPLETE Column stats: NONE
+        Reducer 2 
+            Reduce Operator Tree:
+              Join Operator
+                condition map:
+                     Right Outer Join0 to 1
+                condition expressions:
+                  0 
+                  1 
+                Statistics: Num rows: 49 Data size: 198 Basic stats: COMPLETE Column stats: NONE
+                Select Operator
+                  Statistics: Num rows: 49 Data size: 198 Basic stats: COMPLETE Column stats: NONE
+                  Group By Operator
+                    aggregations: count()
+                    mode: hash
+                    outputColumnNames: _col0
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    Reduce Output Operator
+                      sort order: 
+                      Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                      value expressions: _col0 (type: bigint)
+        Reducer 3 
+            Reduce Operator Tree:
+              Group By Operator
+                aggregations: count(VALUE._col0)
+                mode: mergepartial
+                outputColumnNames: _col0
+                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: bigint)
+                  outputColumnNames: _col0
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                  File Output Operator
+                    compressed: false
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
+                    table:
+                        input format: org.apache.hadoop.mapred.TextInputFormat
+                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+  Stage: Stage-0
+    Fetch Operator
+      limit: -1
+      Processor Tree:
+        ListSink
+

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