FAQ
http://git-wip-us.apache.org/repos/asf/hive/blob/d8ee05ae/ql/src/test/results/clientpositive/llap/mrr.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/mrr.q.out b/ql/src/test/results/clientpositive/llap/mrr.q.out
index 152266a..b5ef1f6 100644
--- a/ql/src/test/results/clientpositive/llap/mrr.q.out
+++ b/ql/src/test/results/clientpositive/llap/mrr.q.out
@@ -420,16 +420,16 @@ 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: 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
                        Reduce Output Operator
                          key expressions: _col0 (type: string)
                          sort order: +
                          Map-reduce partition columns: _col0 (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 5
              Map Operator Tree:
@@ -438,16 +438,16 @@ 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: string), 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: string)
                          sort order: +
                          Map-reduce partition columns: _col0 (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: _col1 (type: string)
              Execution mode: llap
          Reducer 2
@@ -460,17 +460,17 @@ STAGE PLANS:
                    0 _col0 (type: string)
                    1 _col0 (type: string)
                  outputColumnNames: _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
                  Group By Operator
                    keys: _col1 (type: string), _col2 (type: string)
                    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: string), _col1 (type: string)
                      sort order: ++
                      Map-reduce partition columns: _col0 (type: string)
- 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
          Reducer 3
              Execution mode: llap
              Reduce Operator Tree:
@@ -478,27 +478,27 @@ STAGE PLANS:
                  keys: KEY._col0 (type: string), KEY._col1 (type: string)
                  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
                  Group By Operator
                    aggregations: count(_col1)
                    keys: _col0 (type: string)
                    mode: complete
                    outputColumnNames: _col0, _col1
- Statistics: Num rows: 68 Data size: 722 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
                    Reduce Output Operator
                      key expressions: _col1 (type: bigint), _col0 (type: string)
                      sort order: ++
- Statistics: Num rows: 68 Data size: 722 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
          Reducer 4
              Execution mode: uber
              Reduce Operator Tree:
                Select Operator
                  expressions: KEY.reducesinkkey1 (type: string), KEY.reducesinkkey0 (type: bigint)
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 68 Data size: 722 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
                  File Output Operator
                    compressed: false
- Statistics: Num rows: 68 Data size: 722 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
                    table:
                        input format: org.apache.hadoop.mapred.TextInputFormat
                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -853,11 +853,11 @@ 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: 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
@@ -867,18 +867,18 @@ STAGE PLANS:
                          outputColumnNames: _col1, _col2
                          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
                          Group By Operator
                            keys: _col1 (type: string), _col2 (type: string)
                            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: string), _col1 (type: string)
                              sort order: ++
                              Map-reduce partition columns: _col0 (type: string)
- 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 4
              Map Operator Tree:
@@ -887,16 +887,16 @@ 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: string), 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: string)
                          sort order: +
                          Map-reduce partition columns: _col0 (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: _col1 (type: string)
              Execution mode: llap
          Reducer 2
@@ -906,27 +906,27 @@ STAGE PLANS:
                  keys: KEY._col0 (type: string), KEY._col1 (type: string)
                  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
                  Group By Operator
                    aggregations: count(_col1)
                    keys: _col0 (type: string)
                    mode: complete
                    outputColumnNames: _col0, _col1
- Statistics: Num rows: 68 Data size: 722 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
                    Reduce Output Operator
                      key expressions: _col1 (type: bigint), _col0 (type: string)
                      sort order: ++
- Statistics: Num rows: 68 Data size: 722 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
          Reducer 3
              Execution mode: uber
              Reduce Operator Tree:
                Select Operator
                  expressions: KEY.reducesinkkey1 (type: string), KEY.reducesinkkey0 (type: bigint)
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 68 Data size: 722 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
                  File Output Operator
                    compressed: false
- Statistics: Num rows: 68 Data size: 722 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 137 Data size: 1455 Basic stats: COMPLETE Column stats: NONE
                    table:
                        input format: org.apache.hadoop.mapred.TextInputFormat
                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -1314,18 +1314,18 @@ 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
                        aggregations: count(value)
                        keys: key (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: string)
                          sort order: +
                          Map-reduce partition columns: _col0 (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: _col1 (type: bigint)
              Execution mode: llap
          Map 6
@@ -1335,18 +1335,18 @@ 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
                        aggregations: count(value)
                        keys: key (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: string)
                          sort order: +
                          Map-reduce partition columns: _col0 (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: _col1 (type: bigint)
              Execution mode: llap
          Map 9
@@ -1356,18 +1356,18 @@ 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
                        aggregations: count(value)
                        keys: key (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: string)
                          sort order: +
                          Map-reduce partition columns: _col0 (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: _col1 (type: bigint)
              Execution mode: llap
          Reducer 10
@@ -1378,11 +1378,11 @@ STAGE PLANS:
                  keys: KEY._col0 (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
                  Reduce Output Operator
                    key expressions: _col1 (type: bigint)
                    sort order: +
- 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
                    value expressions: _col0 (type: string)
          Reducer 11
              Execution mode: llap
@@ -1390,12 +1390,12 @@ STAGE PLANS:
                Select Operator
                  expressions: VALUE._col0 (type: string), KEY.reducesinkkey0 (type: bigint)
                  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
                  Reduce Output Operator
                    key expressions: _col0 (type: string)
                    sort order: +
                    Map-reduce partition columns: _col0 (type: string)
- 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
                    value expressions: _col1 (type: bigint)
          Reducer 2
              Execution mode: llap
@@ -1405,11 +1405,11 @@ STAGE PLANS:
                  keys: KEY._col0 (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
                  Reduce Output Operator
                    key expressions: _col1 (type: bigint)
                    sort order: +
- 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
                    value expressions: _col0 (type: string)
          Reducer 3
              Execution mode: llap
@@ -1417,12 +1417,12 @@ STAGE PLANS:
                Select Operator
                  expressions: VALUE._col0 (type: string), KEY.reducesinkkey0 (type: bigint)
                  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
                  Reduce Output Operator
                    key expressions: _col0 (type: string)
                    sort order: +
                    Map-reduce partition columns: _col0 (type: string)
- 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
                    value expressions: _col1 (type: bigint)
          Reducer 4
              Execution mode: llap
@@ -1436,15 +1436,15 @@ STAGE PLANS:
                    1 _col0 (type: string)
                    2 _col0 (type: string)
                  outputColumnNames: _col0, _col1, _col3, _col4, _col5
- 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
                  Select Operator
                    expressions: _col0 (type: string), _col3 (type: bigint), _col1 (type: bigint), _col4 (type: string), _col5 (type: bigint)
                    outputColumnNames: _col0, _col1, _col3, _col4, _col5
- 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: string)
                      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
                      value expressions: _col1 (type: bigint), _col3 (type: bigint), _col4 (type: string), _col5 (type: bigint)
          Reducer 5
              Execution mode: uber
@@ -1452,10 +1452,10 @@ STAGE PLANS:
                Select Operator
                  expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: bigint), KEY.reducesinkkey0 (type: string), VALUE._col1 (type: bigint), VALUE._col2 (type: string), VALUE._col3 (type: bigint)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
- 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
@@ -1468,14 +1468,14 @@ STAGE PLANS:
                  keys: KEY._col0 (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
                  Filter Operator
                    predicate: (_col1 > 1) (type: boolean)
- Statistics: Num rows: 41 Data size: 435 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
                    Reduce Output Operator
                      key expressions: _col1 (type: bigint)
                      sort order: +
- Statistics: Num rows: 41 Data size: 435 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
                      value expressions: _col0 (type: string)
          Reducer 8
              Execution mode: llap
@@ -1483,12 +1483,12 @@ STAGE PLANS:
                Select Operator
                  expressions: VALUE._col0 (type: string), KEY.reducesinkkey0 (type: bigint)
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 41 Data size: 435 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
                  Reduce Output Operator
                    key expressions: _col0 (type: string)
                    sort order: +
                    Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 41 Data size: 435 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col1 (type: bigint)

    Stage: Stage-0
@@ -1700,18 +1700,18 @@ 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
                        aggregations: count(value)
                        keys: key (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: string)
                          sort order: +
                          Map-reduce partition columns: _col0 (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: _col1 (type: bigint)
              Execution mode: llap
          Map 4
@@ -1721,16 +1721,16 @@ 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: string), 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: string)
                          sort order: +
                          Map-reduce partition columns: _col0 (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: _col1 (type: string)
              Execution mode: llap
          Reducer 2
@@ -1741,7 +1741,7 @@ STAGE PLANS:
                  keys: KEY._col0 (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
                  Map Join Operator
                    condition map:
                         Inner Join 0 to 1
@@ -1751,12 +1751,12 @@ STAGE PLANS:
                    outputColumnNames: _col0, _col1, _col2, _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
                    Reduce Output Operator
                      key expressions: _col0 (type: string)
                      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
                      value expressions: _col1 (type: bigint), _col2 (type: string), _col3 (type: string)
          Reducer 3
              Execution mode: uber
@@ -1764,10 +1764,10 @@ STAGE PLANS:
                Select Operator
                  expressions: KEY.reducesinkkey0 (type: string), VALUE._col0 (type: bigint), VALUE._col1 (type: string), VALUE._col2 (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3
- 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

http://git-wip-us.apache.org/repos/asf/hive/blob/d8ee05ae/ql/src/test/results/clientpositive/llap/tez_bmj_schema_evolution.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/tez_bmj_schema_evolution.q.out b/ql/src/test/results/clientpositive/llap/tez_bmj_schema_evolution.q.out
index da57522..73b89c3 100644
--- a/ql/src/test/results/clientpositive/llap/tez_bmj_schema_evolution.q.out
+++ b/ql/src/test/results/clientpositive/llap/tez_bmj_schema_evolution.q.out
@@ -89,11 +89,11 @@ STAGE PLANS:
                    Statistics: Num rows: 1000 Data size: 52312 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: key is not null (type: boolean)
- Statistics: Num rows: 500 Data size: 26156 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1000 Data size: 52312 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: key (type: int), value (type: string)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 500 Data size: 26156 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1000 Data size: 52312 Basic stats: COMPLETE Column stats: NONE
                        Map Join Operator
                          condition map:
                               Inner Join 0 to 1
@@ -103,12 +103,12 @@ STAGE PLANS:
                          outputColumnNames: _col0, _col1
                          input vertices:
                            1 Map 3
- Statistics: Num rows: 550 Data size: 28771 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1100 Data size: 57543 Basic stats: COMPLETE Column stats: NONE
                          HybridGraceHashJoin: true
                          Reduce Output Operator
                            key expressions: _col0 (type: int)
                            sort order: +
- Statistics: Num rows: 550 Data size: 28771 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1100 Data size: 57543 Basic stats: COMPLETE Column stats: NONE
                            value expressions: _col1 (type: string)
              Execution mode: llap
          Map 3
@@ -118,16 +118,16 @@ 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)
                        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
                        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
              Execution mode: llap
          Reducer 2
              Execution mode: uber
@@ -135,10 +135,10 @@ STAGE PLANS:
                Select Operator
                  expressions: KEY.reducesinkkey0 (type: int), VALUE._col0 (type: string)
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 550 Data size: 28771 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1100 Data size: 57543 Basic stats: COMPLETE Column stats: NONE
                  File Output Operator
                    compressed: false
- Statistics: Num rows: 550 Data size: 28771 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1100 Data size: 57543 Basic stats: COMPLETE Column stats: NONE
                    table:
                        input format: org.apache.hadoop.mapred.TextInputFormat
                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

http://git-wip-us.apache.org/repos/asf/hive/blob/d8ee05ae/ql/src/test/results/clientpositive/llap/tez_dynpart_hashjoin_1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/tez_dynpart_hashjoin_1.q.out b/ql/src/test/results/clientpositive/llap/tez_dynpart_hashjoin_1.q.out
index 15cd967..b459692 100644
--- a/ql/src/test/results/clientpositive/llap/tez_dynpart_hashjoin_1.q.out
+++ b/ql/src/test/results/clientpositive/llap/tez_dynpart_hashjoin_1.q.out
@@ -35,16 +35,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: (cint BETWEEN 1000000 AND 3000000 and cint is not null) (type: boolean)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: ctinyint (type: tinyint), csmallint (type: smallint), cint (type: int), cbigint (type: bigint), cfloat (type: float), cdouble (type: double), cstring1 (type: string), cstring2 (type: string), ctimestamp1 (type: timestamp), ctimestamp2 (type: timestamp), cboolean1 (type: boolean), cboolean2 (type: boolean)
                        outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col2 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col2 (type: int)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col0 (type: tinyint), _col1 (type: smallint), _col3 (type: bigint), _col4 (type: float), _col5 (type: double), _col6 (type: string), _col7 (type: string), _col8 (type: timestamp), _col9 (type: timestamp), _col10 (type: boolean), _col11 (type: boolean)
              Execution mode: llap
          Map 4
@@ -54,16 +54,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: ((cbigint is not null and cint BETWEEN 1000000 AND 3000000) and cint is not null) (type: boolean)
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: ctinyint (type: tinyint), csmallint (type: smallint), cint (type: int), cbigint (type: bigint), cfloat (type: float), cdouble (type: double), cstring1 (type: string), cstring2 (type: string), ctimestamp1 (type: timestamp), ctimestamp2 (type: timestamp), cboolean1 (type: boolean), cboolean2 (type: boolean)
                        outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col2 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col2 (type: int)
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col0 (type: tinyint), _col1 (type: smallint), _col3 (type: bigint), _col4 (type: float), _col5 (type: double), _col6 (type: string), _col7 (type: string), _col8 (type: timestamp), _col9 (type: timestamp), _col10 (type: boolean), _col11 (type: boolean)
              Execution mode: llap
          Reducer 2
@@ -76,11 +76,11 @@ STAGE PLANS:
                    0 _col2 (type: int)
                    1 _col2 (type: int)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17, _col18, _col19, _col20, _col21, _col22, _col23
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                  Reduce Output Operator
                    key expressions: _col2 (type: int)
                    sort order: +
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: tinyint), _col1 (type: smallint), _col3 (type: bigint), _col4 (type: float), _col5 (type: double), _col6 (type: string), _col7 (type: string), _col8 (type: timestamp), _col9 (type: timestamp), _col10 (type: boolean), _col11 (type: boolean), _col12 (type: tinyint), _col13 (type: smallint), _col14 (type: int), _col15 (type: bigint), _col16 (type: float), _col17 (type: double), _col18 (type: string), _col19 (type: string), _col20 (type: timestamp), _col21 (type: timestamp), _col22 (type: boolean), _col23 (type: boolean)
          Reducer 3
              Execution mode: uber
@@ -88,10 +88,10 @@ STAGE PLANS:
                Select Operator
                  expressions: VALUE._col0 (type: tinyint), VALUE._col1 (type: smallint), KEY.reducesinkkey0 (type: int), VALUE._col2 (type: bigint), VALUE._col3 (type: float), VALUE._col4 (type: double), VALUE._col5 (type: string), VALUE._col6 (type: string), VALUE._col7 (type: timestamp), VALUE._col8 (type: timestamp), VALUE._col9 (type: boolean), VALUE._col10 (type: boolean), VALUE._col11 (type: tinyint), VALUE._col12 (type: smallint), VALUE._col13 (type: int), VALUE._col14 (type: bigint), VALUE._col15 (type: float), VALUE._col16 (type: double), VALUE._col17 (type: string), VALUE._col18 (type: string), VALUE._col19 (type: timestamp), VALUE._col20 (type: timestamp), VALUE._col21 (type: boolean), VALUE._col22 (type: boolean)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17, _col18, _col19, _col20, _col21, _col22, _col23
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                  File Output Operator
                    compressed: false
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                    table:
                        input format: org.apache.hadoop.mapred.TextInputFormat
                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -164,16 +164,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: (cint BETWEEN 1000000 AND 3000000 and cint is not null) (type: boolean)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: cint (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 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: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Map 4
              Map Operator Tree:
@@ -182,16 +182,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: ((cbigint is not null and cint BETWEEN 1000000 AND 3000000) and cint is not null) (type: boolean)
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: cint (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 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: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Reducer 2
              Execution mode: llap
@@ -202,7 +202,7 @@ STAGE PLANS:
                  keys:
                    0 _col0 (type: int)
                    1 _col0 (type: int)
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                  Group By Operator
                    aggregations: count()
                    mode: hash
@@ -289,16 +289,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: (cint BETWEEN 1000000 AND 3000000 and cint is not null) (type: boolean)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: csmallint (type: smallint), cint (type: int)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col1 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col1 (type: int)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col0 (type: smallint)
              Execution mode: llap
          Map 5
@@ -308,16 +308,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: ((cbigint is not null and cint BETWEEN 1000000 AND 3000000) and cint is not null) (type: boolean)
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: cint (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 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: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Reducer 2
              Execution mode: llap
@@ -329,18 +329,18 @@ STAGE PLANS:
                    0 _col1 (type: int)
                    1 _col0 (type: int)
                  outputColumnNames: _col0
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                  Group By Operator
                    aggregations: count()
                    keys: _col0 (type: smallint)
                    mode: hash
                    outputColumnNames: _col0, _col1
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                    Reduce Output Operator
                      key expressions: _col0 (type: smallint)
                      sort order: +
                      Map-reduce partition columns: _col0 (type: smallint)
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                      value expressions: _col1 (type: bigint)
          Reducer 3
              Execution mode: llap
@@ -350,11 +350,11 @@ STAGE PLANS:
                  keys: KEY._col0 (type: smallint)
                  mode: mergepartial
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 1689 Data size: 363162 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
                  Reduce Output Operator
                    key expressions: _col1 (type: bigint)
                    sort order: +
- Statistics: Num rows: 1689 Data size: 363162 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: smallint)
          Reducer 4
              Execution mode: uber
@@ -362,10 +362,10 @@ STAGE PLANS:
                Select Operator
                  expressions: VALUE._col0 (type: smallint), KEY.reducesinkkey0 (type: bigint)
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 1689 Data size: 363162 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
                  File Output Operator
                    compressed: false
- Statistics: Num rows: 1689 Data size: 363162 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
                    table:
                        input format: org.apache.hadoop.mapred.TextInputFormat
                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -439,16 +439,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: (cint BETWEEN 1000000 AND 3000000 and cint is not null) (type: boolean)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: ctinyint (type: tinyint), csmallint (type: smallint), cint (type: int), cbigint (type: bigint), cfloat (type: float), cdouble (type: double), cstring1 (type: string), cstring2 (type: string), ctimestamp1 (type: timestamp), ctimestamp2 (type: timestamp), cboolean1 (type: boolean), cboolean2 (type: boolean)
                        outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col2 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col2 (type: int)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col0 (type: tinyint), _col1 (type: smallint), _col3 (type: bigint), _col4 (type: float), _col5 (type: double), _col6 (type: string), _col7 (type: string), _col8 (type: timestamp), _col9 (type: timestamp), _col10 (type: boolean), _col11 (type: boolean)
              Execution mode: llap
          Map 4
@@ -458,16 +458,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: ((cbigint is not null and cint BETWEEN 1000000 AND 3000000) and cint is not null) (type: boolean)
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: ctinyint (type: tinyint), csmallint (type: smallint), cint (type: int), cbigint (type: bigint), cfloat (type: float), cdouble (type: double), cstring1 (type: string), cstring2 (type: string), ctimestamp1 (type: timestamp), ctimestamp2 (type: timestamp), cboolean1 (type: boolean), cboolean2 (type: boolean)
                        outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col2 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col2 (type: int)
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col0 (type: tinyint), _col1 (type: smallint), _col3 (type: bigint), _col4 (type: float), _col5 (type: double), _col6 (type: string), _col7 (type: string), _col8 (type: timestamp), _col9 (type: timestamp), _col10 (type: boolean), _col11 (type: boolean)
              Execution mode: llap
          Reducer 2
@@ -482,12 +482,12 @@ STAGE PLANS:
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17, _col18, _col19, _col20, _col21, _col22, _col23
                  input vertices:
                    1 Map 4
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                  HybridGraceHashJoin: true
                  Reduce Output Operator
                    key expressions: _col2 (type: int)
                    sort order: +
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: tinyint), _col1 (type: smallint), _col3 (type: bigint), _col4 (type: float), _col5 (type: double), _col6 (type: string), _col7 (type: string), _col8 (type: timestamp), _col9 (type: timestamp), _col10 (type: boolean), _col11 (type: boolean), _col12 (type: tinyint), _col13 (type: smallint), _col14 (type: int), _col15 (type: bigint), _col16 (type: float), _col17 (type: double), _col18 (type: string), _col19 (type: string), _col20 (type: timestamp), _col21 (type: timestamp), _col22 (type: boolean), _col23 (type: boolean)
          Reducer 3
              Execution mode: uber
@@ -495,10 +495,10 @@ STAGE PLANS:
                Select Operator
                  expressions: VALUE._col0 (type: tinyint), VALUE._col1 (type: smallint), KEY.reducesinkkey0 (type: int), VALUE._col2 (type: bigint), VALUE._col3 (type: float), VALUE._col4 (type: double), VALUE._col5 (type: string), VALUE._col6 (type: string), VALUE._col7 (type: timestamp), VALUE._col8 (type: timestamp), VALUE._col9 (type: boolean), VALUE._col10 (type: boolean), VALUE._col11 (type: tinyint), VALUE._col12 (type: smallint), VALUE._col13 (type: int), VALUE._col14 (type: bigint), VALUE._col15 (type: float), VALUE._col16 (type: double), VALUE._col17 (type: string), VALUE._col18 (type: string), VALUE._col19 (type: timestamp), VALUE._col20 (type: timestamp), VALUE._col21 (type: boolean), VALUE._col22 (type: boolean)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17, _col18, _col19, _col20, _col21, _col22, _col23
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                  File Output Operator
                    compressed: false
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                    table:
                        input format: org.apache.hadoop.mapred.TextInputFormat
                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -571,16 +571,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: (cint BETWEEN 1000000 AND 3000000 and cint is not null) (type: boolean)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: cint (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 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: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Map 4
              Map Operator Tree:
@@ -589,16 +589,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: ((cbigint is not null and cint BETWEEN 1000000 AND 3000000) and cint is not null) (type: boolean)
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: cint (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 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: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Reducer 2
              Execution mode: llap
@@ -611,7 +611,7 @@ STAGE PLANS:
                    1 KEY.reducesinkkey0 (type: int)
                  input vertices:
                    1 Map 4
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                  HybridGraceHashJoin: true
                  Group By Operator
                    aggregations: count()
@@ -699,16 +699,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: (cint BETWEEN 1000000 AND 3000000 and cint is not null) (type: boolean)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: csmallint (type: smallint), cint (type: int)
                        outputColumnNames: _col0, _col1
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                        Reduce Output Operator
                          key expressions: _col1 (type: int)
                          sort order: +
                          Map-reduce partition columns: _col1 (type: int)
- Statistics: Num rows: 3072 Data size: 660491 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                          value expressions: _col0 (type: smallint)
              Execution mode: llap
          Map 5
@@ -718,16 +718,16 @@ STAGE PLANS:
                    Statistics: Num rows: 12288 Data size: 2641964 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: ((cbigint is not null and cint BETWEEN 1000000 AND 3000000) and cint is not null) (type: boolean)
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: cint (type: int)
                        outputColumnNames: _col0
- Statistics: Num rows: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 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: 1536 Data size: 330245 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6144 Data size: 1320982 Basic stats: COMPLETE Column stats: NONE
              Execution mode: llap
          Reducer 2
              Execution mode: llap
@@ -741,19 +741,19 @@ STAGE PLANS:
                  outputColumnNames: _col0
                  input vertices:
                    1 Map 5
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                  HybridGraceHashJoin: true
                  Group By Operator
                    aggregations: count()
                    keys: _col0 (type: smallint)
                    mode: hash
                    outputColumnNames: _col0, _col1
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                    Reduce Output Operator
                      key expressions: _col0 (type: smallint)
                      sort order: +
                      Map-reduce partition columns: _col0 (type: smallint)
- Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6758 Data size: 1453080 Basic stats: COMPLETE Column stats: NONE
                      value expressions: _col1 (type: bigint)
          Reducer 3
              Execution mode: llap
@@ -763,11 +763,11 @@ STAGE PLANS:
                  keys: KEY._col0 (type: smallint)
                  mode: mergepartial
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 1689 Data size: 363162 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
                  Reduce Output Operator
                    key expressions: _col1 (type: bigint)
                    sort order: +
- Statistics: Num rows: 1689 Data size: 363162 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: smallint)
          Reducer 4
              Execution mode: uber
@@ -775,10 +775,10 @@ STAGE PLANS:
                Select Operator
                  expressions: VALUE._col0 (type: smallint), KEY.reducesinkkey0 (type: bigint)
                  outputColumnNames: _col0, _col1
- Statistics: Num rows: 1689 Data size: 363162 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
                  File Output Operator
                    compressed: false
- Statistics: Num rows: 1689 Data size: 363162 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 3379 Data size: 726540 Basic stats: COMPLETE Column stats: NONE
                    table:
                        input format: org.apache.hadoop.mapred.TextInputFormat
                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

Search Discussions

Discussion Posts

Previous

Follow ups

Related Discussions

Discussion Navigation
viewthread | post
posts ‹ prev | 78 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