FAQ
http://git-wip-us.apache.org/repos/asf/hive/blob/d8ee05ae/ql/src/test/results/clientpositive/llap/bucket_map_join_tez1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/bucket_map_join_tez1.q.out b/ql/src/test/results/clientpositive/llap/bucket_map_join_tez1.q.out
index 814c947..79348f3 100644
--- a/ql/src/test/results/clientpositive/llap/bucket_map_join_tez1.q.out
+++ b/ql/src/test/results/clientpositive/llap/bucket_map_join_tez1.q.out
@@ -134,16 +134,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Map 2
@@ -153,11 +153,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -167,15 +167,15 @@ STAGE PLANS:
                          outputColumnNames: _col0, _col1, _col3
                          input vertices:
                            0 Map 1
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          Select Operator
                            expressions: _col0 (type: int), _col1 (type: string), _col3 (type: string)
                            outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                            File Output Operator
                              compressed: false
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
                                  input format: org.apache.hadoop.mapred.TextInputFormat
                                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -217,17 +217,17 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Group By Operator
                        keys: key (type: int), value (type: string)
                        mode: hash
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int), _col1 (type: string)
                          sort order: ++
                          Map-reduce partition columns: _col0 (type: int), _col1 (type: string)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Map 4
              Map Operator Tree:
@@ -236,16 +236,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Reducer 2
              Execution mode: llap
@@ -254,11 +254,11 @@ STAGE PLANS:
                  keys: KEY._col0 (type: int), KEY._col1 (type: string)
                  mode: mergepartial
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 125 Data size: 1328 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: _col0 (type: int)
                    outputColumnNames: _col0
- Statistics: Num rows: 125 Data size: 1328 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
                    Map Join Operator
                      condition map:
                           Inner Join 0 to 1
@@ -267,7 +267,7 @@ STAGE PLANS:
                        1 _col0 (type: int)
                      input vertices:
                        1 Map 4
- Statistics: Num rows: 137 Data size: 1460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
                      HybridGraceHashJoin: true
                      Group By Operator
                        aggregations: count()
@@ -351,22 +351,22 @@ STAGE PLANS:
                    Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), substr(value, 5) (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                        Group By Operator
                          aggregations: sum(_col1)
                          keys: _col0 (type: int)
                          mode: hash
                          outputColumnNames: _col0, _col1
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                          Reduce Output Operator
                            key expressions: _col0 (type: int)
                            sort order: +
                            Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                            value expressions: _col1 (type: double)
              Execution mode: llap
          Map 3
@@ -376,16 +376,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Reducer 2
@@ -396,11 +396,11 @@ STAGE PLANS:
                  keys: KEY._col0 (type: int)
                  mode: mergepartial
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 7 Data size: 728 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 13 Data size: 1352 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: _col1 (type: double), _col0 (type: int)
                    outputColumnNames: _col0, _col1
- Statistics: Num rows: 7 Data size: 728 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 13 Data size: 1352 Basic stats: COMPLETE Column stats: NONE
                    Map Join Operator
                      condition map:
                           Inner Join 0 to 1
@@ -410,15 +410,15 @@ STAGE PLANS:
                      outputColumnNames: _col0, _col1, _col3
                      input vertices:
                        1 Map 3
- Statistics: Num rows: 133 Data size: 1411 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                      HybridGraceHashJoin: true
                      Select Operator
                        expressions: _col1 (type: int), _col0 (type: double), _col3 (type: string)
                        outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 133 Data size: 1411 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                        File Output Operator
                          compressed: false
- Statistics: Num rows: 133 Data size: 1411 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                          table:
                              input format: org.apache.hadoop.mapred.TextInputFormat
                              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -459,11 +459,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -473,23 +473,23 @@ STAGE PLANS:
                          outputColumnNames: _col1, _col2
                          input vertices:
                            1 Map 3
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          Select Operator
                            expressions: _col1 (type: int), substr(_col2, 5) (type: string)
                            outputColumnNames: _col0, _col1
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                            Group By Operator
                              aggregations: sum(_col1)
                              keys: _col0 (type: int)
                              mode: hash
                              outputColumnNames: _col0, _col1
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              Reduce Output Operator
                                key expressions: _col0 (type: int)
                                sort order: +
                                Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                                value expressions: _col1 (type: double)
              Execution mode: llap
          Map 3
@@ -499,16 +499,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Map 4
@@ -518,16 +518,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Reducer 2
@@ -538,11 +538,11 @@ STAGE PLANS:
                  keys: KEY._col0 (type: int)
                  mode: mergepartial
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: _col1 (type: double), _col0 (type: int)
                    outputColumnNames: _col0, _col1
- Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
                    Map Join Operator
                      condition map:
                           Inner Join 0 to 1
@@ -552,15 +552,15 @@ STAGE PLANS:
                      outputColumnNames: _col0, _col1, _col3
                      input vertices:
                        1 Map 4
- Statistics: Num rows: 150 Data size: 1600 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
                      HybridGraceHashJoin: true
                      Select Operator
                        expressions: _col1 (type: int), _col0 (type: double), _col3 (type: string)
                        outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 150 Data size: 1600 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
                        File Output Operator
                          compressed: false
- Statistics: Num rows: 150 Data size: 1600 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
                          table:
                              input format: org.apache.hadoop.mapred.TextInputFormat
                              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -601,11 +601,11 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -615,23 +615,23 @@ STAGE PLANS:
                          outputColumnNames: _col0, _col1
                          input vertices:
                            1 Map 3
- Statistics: Num rows: 133 Data size: 1411 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          Select Operator
                            expressions: _col0 (type: int), substr(_col1, 5) (type: string)
                            outputColumnNames: _col0, _col1
- Statistics: Num rows: 133 Data size: 1411 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                            Group By Operator
                              aggregations: sum(_col1)
                              keys: _col0 (type: int)
                              mode: hash
                              outputColumnNames: _col0, _col1
- Statistics: Num rows: 133 Data size: 1411 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                              Reduce Output Operator
                                key expressions: _col0 (type: int)
                                sort order: +
                                Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 133 Data size: 1411 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                                value expressions: _col1 (type: double)
              Execution mode: llap
          Map 3
@@ -641,16 +641,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Map 4
              Map Operator Tree:
@@ -659,16 +659,16 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Reducer 2
@@ -679,11 +679,11 @@ STAGE PLANS:
                  keys: KEY._col0 (type: int)
                  mode: mergepartial
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 66 Data size: 700 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 133 Data size: 1411 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: _col1 (type: double), _col0 (type: int)
                    outputColumnNames: _col0, _col1
- Statistics: Num rows: 66 Data size: 700 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 133 Data size: 1411 Basic stats: COMPLETE Column stats: NONE
                    Map Join Operator
                      condition map:
                           Inner Join 0 to 1
@@ -693,15 +693,15 @@ STAGE PLANS:
                      outputColumnNames: _col0, _col1, _col3
                      input vertices:
                        1 Map 4
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                      HybridGraceHashJoin: true
                      Select Operator
                        expressions: _col1 (type: int), _col0 (type: double), _col3 (type: string)
                        outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                        File Output Operator
                          compressed: false
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          table:
                              input format: org.apache.hadoop.mapred.TextInputFormat
                              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -741,11 +741,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -758,15 +758,15 @@ STAGE PLANS:
                          input vertices:
                            1 Map 2
                            2 Map 3
- Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1100 Data size: 11686 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          Select Operator
                            expressions: _col0 (type: int), _col1 (type: string), _col3 (type: string)
                            outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1100 Data size: 11686 Basic stats: COMPLETE Column stats: NONE
                            File Output Operator
                              compressed: false
- Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1100 Data size: 11686 Basic stats: COMPLETE Column stats: NONE
                              table:
                                  input format: org.apache.hadoop.mapred.TextInputFormat
                                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -779,16 +779,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Map 3
@@ -798,16 +798,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap

    Stage: Stage-0
@@ -842,11 +842,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -856,7 +856,7 @@ STAGE PLANS:
                          outputColumnNames: _col0, _col1
                          input vertices:
                            1 Map 2
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          Map Join Operator
                            condition map:
@@ -867,15 +867,15 @@ STAGE PLANS:
                            outputColumnNames: _col0, _col1, _col3
                            input vertices:
                              1 Map 3
- Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 605 Data size: 6427 Basic stats: COMPLETE Column stats: NONE
                            HybridGraceHashJoin: true
                            Select Operator
                              expressions: _col0 (type: int), _col1 (type: string), _col3 (type: string)
                              outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 605 Data size: 6427 Basic stats: COMPLETE Column stats: NONE
                              File Output Operator
                                compressed: false
- Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 605 Data size: 6427 Basic stats: COMPLETE Column stats: NONE
                                table:
                                    input format: org.apache.hadoop.mapred.TextInputFormat
                                    output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -888,16 +888,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Map 3
              Map Operator Tree:
@@ -906,16 +906,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap

@@ -955,22 +955,22 @@ STAGE PLANS:
                    Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), substr(value, 5) (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                        Group By Operator
                          aggregations: sum(_col1)
                          keys: _col0 (type: int)
                          mode: hash
                          outputColumnNames: _col0, _col1
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                          Reduce Output Operator
                            key expressions: _col0 (type: int)
                            sort order: +
                            Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                            value expressions: _col1 (type: double)
              Execution mode: llap
          Map 3
@@ -980,16 +980,16 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Reducer 2
@@ -1000,7 +1000,7 @@ STAGE PLANS:
                  keys: KEY._col0 (type: int)
                  mode: mergepartial
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 7 Data size: 728 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 13 Data size: 1352 Basic stats: COMPLETE Column stats: NONE
                  Map Join Operator
                    condition map:
                         Inner Join 0 to 1
@@ -1010,15 +1010,15 @@ STAGE PLANS:
                    outputColumnNames: _col0, _col1, _col3
                    input vertices:
                      1 Map 3
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                    HybridGraceHashJoin: true
                    Select Operator
                      expressions: _col0 (type: int), _col1 (type: double), _col3 (type: string)
                      outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                      File Output Operator
                        compressed: false
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                        table:
                            input format: org.apache.hadoop.mapred.TextInputFormat
                            output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -1058,16 +1058,16 @@ STAGE PLANS:
                    Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), substr(value, 5) (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 14 Data size: 1456 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 27 Data size: 2808 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Map 3
@@ -1077,16 +1077,16 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Reducer 2
@@ -1097,7 +1097,7 @@ STAGE PLANS:
                  keys: KEY._col0 (type: int)
                  mode: complete
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 7 Data size: 728 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 13 Data size: 1352 Basic stats: COMPLETE Column stats: NONE
                  Map Join Operator
                    condition map:
                         Inner Join 0 to 1
@@ -1107,15 +1107,15 @@ STAGE PLANS:
                    outputColumnNames: _col0, _col1, _col3
                    input vertices:
                      1 Map 3
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                    HybridGraceHashJoin: true
                    Select Operator
                      expressions: _col0 (type: int), _col1 (type: double), _col3 (type: string)
                      outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                      File Output Operator
                        compressed: false
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                        table:
                            input format: org.apache.hadoop.mapred.TextInputFormat
                            output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -1155,16 +1155,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: value is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col1 (type: string)
                          sort order: +
                          Map-reduce partition columns: _col1 (type: string)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col0 (type: int)
              Execution mode: llap
          Map 2
@@ -1174,11 +1174,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: value is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: value (type: string)
                        outputColumnNames: _col0
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -1188,11 +1188,11 @@ STAGE PLANS:
                          outputColumnNames: _col0, _col1, _col2
                          input vertices:
                            0 Map 1
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          File Output Operator
                            compressed: false
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                            table:
                                input format: org.apache.hadoop.mapred.TextInputFormat
                                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -1253,16 +1253,16 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
              Execution mode: llap
          Map 2
@@ -1272,11 +1272,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -1286,15 +1286,15 @@ STAGE PLANS:
                          outputColumnNames: _col0, _col1, _col3
                          input vertices:
                            0 Map 1
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          Select Operator
                            expressions: _col0 (type: int), _col1 (type: string), _col3 (type: string)
                            outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                            File Output Operator
                              compressed: false
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
                                  input format: org.apache.hadoop.mapred.TextInputFormat
                                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -1319,7 +1319,7 @@ STAGE PLANS:
    Stage: Stage-1
      Tez
        Edges:
- Map 2 <- Map 1 (CUSTOM_EDGE), Map 3 (BROADCAST_EDGE)
+ Map 1 <- Map 2 (CUSTOM_EDGE), Map 3 (BROADCAST_EDGE)
  #### A masked pattern was here ####
        Vertices:
          Map 1
@@ -1329,30 +1329,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: (key is not null and value is not null) (type: boolean)
- Statistics: Num rows: 125 Data size: 1328 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 125 Data size: 1328 Basic stats: COMPLETE Column stats: NONE
- Reduce Output Operator
- key expressions: _col0 (type: int)
- sort order: +
- Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 125 Data size: 1328 Basic stats: COMPLETE Column stats: NONE
- value expressions: _col1 (type: string)
- Execution mode: llap
- Map 2
- Map Operator Tree:
- TableScan
- alias: a
- Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
- Filter Operator
- predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: key (type: int)
- outputColumnNames: _col0
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -1361,8 +1342,8 @@ STAGE PLANS:
                            1 _col0 (type: int)
                          outputColumnNames: _col0, _col1
                          input vertices:
- 0 Map 1
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ 1 Map 2
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          Map Join Operator
                            condition map:
@@ -1373,20 +1354,38 @@ STAGE PLANS:
                            outputColumnNames: _col0, _col3
                            input vertices:
                              1 Map 3
- Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 605 Data size: 6427 Basic stats: COMPLETE Column stats: NONE
                            HybridGraceHashJoin: true
                            Select Operator
                              expressions: _col0 (type: int), _col3 (type: int)
                              outputColumnNames: _col0, _col1
- Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 605 Data size: 6427 Basic stats: COMPLETE Column stats: NONE
                              File Output Operator
                                compressed: false
- Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 605 Data size: 6427 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
              Execution mode: llap
+ Map 2
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+ Filter Operator
+ predicate: key is not null (type: boolean)
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+ Select Operator
+ expressions: key (type: int)
+ outputColumnNames: _col0
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+ Reduce Output Operator
+ key expressions: _col0 (type: int)
+ sort order: +
+ Map-reduce partition columns: _col0 (type: int)
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+ Execution mode: llap
          Map 3
              Map Operator Tree:
                  TableScan
@@ -1394,16 +1393,16 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: value is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col1 (type: string)
                          sort order: +
                          Map-reduce partition columns: _col1 (type: string)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col0 (type: int)
              Execution mode: llap

@@ -1439,30 +1438,30 @@ STAGE PLANS:
                    Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string), ds (type: string)
                        outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col0 (type: int), _col2 (type: string)
                          sort order: ++
                          Map-reduce partition columns: _col0 (type: int), _col2 (type: string)
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col1 (type: string)
                        Select Operator
                          expressions: _col2 (type: string)
                          outputColumnNames: _col0
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                          Group By Operator
                            keys: _col0 (type: string)
                            mode: hash
                            outputColumnNames: _col0
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                            Dynamic Partitioning Event Operator
                              Target Input: b
                              Partition key expr: ds
- Statistics: Num rows: 121 Data size: 1283 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 242 Data size: 2566 Basic stats: COMPLETE Column stats: NONE
                              Target column: ds
                              Target Vertex: Map 2
              Execution mode: llap
@@ -1473,11 +1472,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string), ds (type: string)
                        outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -1487,15 +1486,15 @@ STAGE PLANS:
                          outputColumnNames: _col0, _col1, _col4
                          input vertices:
                            0 Map 1
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          Select Operator
                            expressions: _col0 (type: int), _col1 (type: string), _col4 (type: string)
                            outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                            File Output Operator
                              compressed: false
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
                                  input format: org.apache.hadoop.mapred.TextInputFormat
                                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -1549,11 +1548,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -1562,10 +1561,10 @@ STAGE PLANS:
                            1 _col0 (type: int)
                          input vertices:
                            1 Map 3
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          Reduce Output Operator
                            sort order:
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Map 3
              Map Operator Tree:
@@ -1665,11 +1664,11 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 250 Data size: 2656 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -1678,10 +1677,10 @@ STAGE PLANS:
                            1 _col0 (type: int)
                          input vertices:
                            1 Map 3
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                          Reduce Output Operator
                            sort order:
- Statistics: Num rows: 275 Data size: 2921 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Map 3
              Map Operator Tree:

Search Discussions

Discussion Posts

Previous

Follow ups

Related Discussions

Discussion Navigation
viewthread | post
posts ‹ prev | 79 of 102 | next ›
Discussion Overview
groupcommits @
categorieshive, hadoop
postedDec 12, '15 at 6:54a
activeDec 15, '15 at 12:39a
posts102
users1
websitehive.apache.org

1 user in discussion

Jpullokk: 102 posts

People

Translate

site design / logo © 2021 Grokbase