FAQ
http://git-wip-us.apache.org/repos/asf/hive/blob/d8ee05ae/ql/src/test/results/clientpositive/join_cond_pushdown_3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/join_cond_pushdown_3.q.out b/ql/src/test/results/clientpositive/join_cond_pushdown_3.q.out
index 9077fc0..a96e134 100644
--- a/ql/src/test/results/clientpositive/join_cond_pushdown_3.q.out
+++ b/ql/src/test/results/clientpositive/join_cond_pushdown_3.q.out
@@ -19,48 +19,48 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -72,10 +72,10 @@ STAGE PLANS:
              1 _col1 (type: string)
              2 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -108,48 +108,48 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -161,10 +161,10 @@ STAGE PLANS:
              1 _col1 (type: string)
              2 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -176,7 +176,7 @@ STAGE PLANS:
        Processor Tree:
          ListSink

-Warning: Shuffle Join JOIN[7][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
+Warning: Shuffle Join JOIN[8][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
  PREHOOK: query: explain select *
  from part p1 join part p2 join part p3
  where p2.p_partkey + p1.p_partkey = p1.p_partkey and p3.p_name = p2.p_name
@@ -210,14 +210,14 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                  Reduce Output Operator
                    sort order:
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -253,16 +253,16 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -272,10 +272,10 @@ STAGE PLANS:
              0 _col10 (type: string)
              1 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 15 Data size: 1903 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 15 Data size: 1903 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -287,7 +287,7 @@ STAGE PLANS:
        Processor Tree:
          ListSink

-Warning: Shuffle Join JOIN[15][tables = [$hdt$_1, $hdt$_2, $hdt$_0]] in Stage 'Stage-2:MAPRED' is a cross product
+Warning: Shuffle Join JOIN[16][tables = [$hdt$_1, $hdt$_2, $hdt$_0]] in Stage 'Stage-2:MAPRED' is a cross product
  PREHOOK: query: explain select *
  from part p1 join part p2 join part p3
  where p2.p_partkey = 1 and p3.p_name = p2.p_name
@@ -310,32 +310,32 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: ((p_partkey = 1) and p_name is not null) (type: boolean)
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 13 Data size: 1573 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: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -345,7 +345,7 @@ STAGE PLANS:
              0 _col1 (type: string)
              1 _col1 (type: string)
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              table:
@@ -359,7 +359,7 @@ STAGE PLANS:
            TableScan
              Reduce Output Operator
                sort order:
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
                value expressions: _col0 (type: int), _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string), _col10 (type: string), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string)
            TableScan
              alias: p1
@@ -380,14 +380,14 @@ STAGE PLANS:
              0
              1
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17, _col18, _col19, _col20, _col21, _col22, _col23, _col24, _col25, _col26
- Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 30 Data size: 3807 Basic stats: COMPLETE Column stats: NONE
            Select Operator
              expressions: _col18 (type: int), _col19 (type: string), _col20 (type: string), _col21 (type: string), _col22 (type: string), _col23 (type: int), _col24 (type: string), _col25 (type: double), _col26 (type: string), 1 (type: int), _col10 (type: string), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string), _col0 (type: int), _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
              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, _col24, _col25, _col26
- Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 30 Data size: 3807 Basic stats: COMPLETE Column stats: NONE
              File Output Operator
                compressed: false
- Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 30 Data size: 3807 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/join_cond_pushdown_4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/join_cond_pushdown_4.q.out b/ql/src/test/results/clientpositive/join_cond_pushdown_4.q.out
index 55e7678..af51f39 100644
--- a/ql/src/test/results/clientpositive/join_cond_pushdown_4.q.out
+++ b/ql/src/test/results/clientpositive/join_cond_pushdown_4.q.out
@@ -20,32 +20,32 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -55,7 +55,7 @@ STAGE PLANS:
              0 _col1 (type: string)
              1 _col1 (type: string)
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              table:
@@ -71,39 +71,39 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              Reduce Output Operator
                key expressions: _col1 (type: string)
                sort order: +
                Map-reduce partition columns: _col1 (type: string)
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
                value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string), _col9 (type: int), _col10 (type: string), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -115,14 +115,14 @@ STAGE PLANS:
              1 _col1 (type: string)
              2 _col1 (type: string)
            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, _col24, _col25, _col26, _col27, _col28, _col29, _col30, _col31, _col32, _col33, _col34, _col35
- Statistics: Num rows: 30 Data size: 3806 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 61 Data size: 7614 Basic stats: COMPLETE Column stats: NONE
            Select Operator
              expressions: _col18 (type: int), _col19 (type: string), _col20 (type: string), _col21 (type: string), _col22 (type: string), _col23 (type: int), _col24 (type: string), _col25 (type: double), _col26 (type: string), _col9 (type: int), _col10 (type: string), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string), _col0 (type: int), _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string), _col27 (type: int), _col28 (type: string), _col29 (type: string), _col30 (type: string), _col31 (type: string), _col32 (type: int), _col33 (type: string), _col34 (type: double), _col35 (type: string)
              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, _col24, _col25, _col26, _col27, _col28, _col29, _col30, _col31, _col32, _col33, _col34, _col35
- Statistics: Num rows: 30 Data size: 3806 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 61 Data size: 7614 Basic stats: COMPLETE Column stats: NONE
              File Output Operator
                compressed: false
- Statistics: Num rows: 30 Data size: 3806 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 61 Data size: 7614 Basic stats: COMPLETE Column stats: NONE
                table:
                    input format: org.apache.hadoop.mapred.TextInputFormat
                    output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -158,33 +158,33 @@ STAGE PLANS:
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
- predicate: (p_partkey is not null and p_name is not null) (type: boolean)
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ predicate: (p_name is not null and p_partkey is not null) (type: boolean)
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
- predicate: (p_partkey is not null and p_name is not null) (type: boolean)
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ predicate: (p_name is not null and p_partkey is not null) (type: boolean)
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -194,7 +194,7 @@ STAGE PLANS:
              0 _col0 (type: int), _col1 (type: string)
              1 _col0 (type: int), _col1 (type: string)
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17
- Statistics: Num rows: 7 Data size: 931 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              table:
@@ -210,23 +210,23 @@ STAGE PLANS:
                key expressions: _col10 (type: string)
                sort order: +
                Map-reduce partition columns: _col10 (type: string)
- Statistics: Num rows: 7 Data size: 931 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
                value expressions: _col0 (type: int), _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string), _col9 (type: int), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -236,7 +236,7 @@ STAGE PLANS:
              0 _col10 (type: string)
              1 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 30 Data size: 3807 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              table:
@@ -252,23 +252,23 @@ STAGE PLANS:
                key expressions: _col0 (type: int)
                sort order: +
                Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 30 Data size: 3807 Basic stats: COMPLETE Column stats: NONE
                value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string), _col9 (type: int), _col10 (type: string), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string), _col18 (type: int), _col19 (type: string), _col20 (type: string), _col21 (type: string), _col22 (type: string), _col23 (type: int), _col24 (type: string), _col25 (type: double), _col26 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_partkey is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -278,10 +278,10 @@ STAGE PLANS:
              0 _col0 (type: int)
              1 _col0 (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, _col24, _col25, _col26, _col27, _col28, _col29, _col30, _col31, _col32, _col33, _col34, _col35
- Statistics: Num rows: 15 Data size: 1903 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 33 Data size: 4187 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 15 Data size: 1903 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 33 Data size: 4187 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/join_cond_pushdown_unqual1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/join_cond_pushdown_unqual1.q.out b/ql/src/test/results/clientpositive/join_cond_pushdown_unqual1.q.out
index 3a004ea..c284f91 100644
--- a/ql/src/test/results/clientpositive/join_cond_pushdown_unqual1.q.out
+++ b/ql/src/test/results/clientpositive/join_cond_pushdown_unqual1.q.out
@@ -73,16 +73,16 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p2
@@ -126,10 +126,10 @@ STAGE PLANS:
              1 _col1 (type: string)
              2 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -160,16 +160,16 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p2
@@ -213,10 +213,10 @@ STAGE PLANS:
              1 _col1 (type: string)
              2 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -228,7 +228,7 @@ STAGE PLANS:
        Processor Tree:
          ListSink

-Warning: Shuffle Join JOIN[7][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
+Warning: Shuffle Join JOIN[8][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
  PREHOOK: query: explain select *
  from part p1 join part2 p2 join part3 p3 on p2_partkey + p_partkey = p1.p_partkey and p3_name = p2_name
  PREHOOK: type: QUERY
@@ -337,7 +337,7 @@ STAGE PLANS:
        Processor Tree:
          ListSink

-Warning: Shuffle Join JOIN[10][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
+Warning: Shuffle Join JOIN[11][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
  PREHOOK: query: explain select *
  from part p1 join part2 p2 join part3 p3 on p2_partkey = 1 and p3_name = p2_name
  PREHOOK: type: QUERY

http://git-wip-us.apache.org/repos/asf/hive/blob/d8ee05ae/ql/src/test/results/clientpositive/join_cond_pushdown_unqual2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/join_cond_pushdown_unqual2.q.out b/ql/src/test/results/clientpositive/join_cond_pushdown_unqual2.q.out
index 3fbe553..6a5608b 100644
--- a/ql/src/test/results/clientpositive/join_cond_pushdown_unqual2.q.out
+++ b/ql/src/test/results/clientpositive/join_cond_pushdown_unqual2.q.out
@@ -73,16 +73,16 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p2
@@ -121,16 +121,16 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -144,10 +144,10 @@ STAGE PLANS:
              2 _col1 (type: string)
              3 _col1 (type: string)
            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, _col24, _col25, _col26, _col27, _col28, _col29, _col30, _col31, _col32, _col33, _col34, _col35
- Statistics: Num rows: 42 Data size: 5190 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 85 Data size: 10385 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 42 Data size: 5190 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 85 Data size: 10385 Basic stats: COMPLETE Column stats: NONE
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -181,23 +181,23 @@ STAGE PLANS:
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
- predicate: (p_partkey is not null and p_name is not null) (type: boolean)
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ predicate: (p_name is not null and p_partkey is not null) (type: boolean)
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p2
              Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
              Filter Operator
- predicate: (p2_partkey is not null and p2_name is not null) (type: boolean)
+ predicate: (p2_name is not null and p2_partkey is not null) (type: boolean)
                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
                Select Operator
                  expressions: p2_partkey (type: int), p2_name (type: string), p2_mfgr (type: string), p2_brand (type: string), p2_type (type: string), p2_size (type: int), p2_container (type: string), p2_retailprice (type: double), p2_comment (type: string)
@@ -217,7 +217,7 @@ STAGE PLANS:
              0 _col0 (type: int), _col1 (type: string)
              1 _col0 (type: int), _col1 (type: string)
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17
- Statistics: Num rows: 7 Data size: 931 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              table:
@@ -233,7 +233,7 @@ STAGE PLANS:
                key expressions: _col10 (type: string)
                sort order: +
                Map-reduce partition columns: _col10 (type: string)
- Statistics: Num rows: 7 Data size: 931 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
                value expressions: _col0 (type: int), _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string), _col9 (type: int), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string)
            TableScan
              alias: p3
@@ -259,7 +259,7 @@ STAGE PLANS:
              0 _col10 (type: string)
              1 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 7 Data size: 1024 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 30 Data size: 3807 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              table:
@@ -275,23 +275,23 @@ STAGE PLANS:
                key expressions: _col0 (type: int)
                sort order: +
                Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 7 Data size: 1024 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 30 Data size: 3807 Basic stats: COMPLETE Column stats: NONE
                value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string), _col9 (type: int), _col10 (type: string), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string), _col18 (type: int), _col19 (type: string), _col20 (type: string), _col21 (type: string), _col22 (type: string), _col23 (type: int), _col24 (type: string), _col25 (type: double), _col26 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_partkey is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -301,10 +301,10 @@ STAGE PLANS:
              0 _col0 (type: int)
              1 _col0 (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, _col24, _col25, _col26, _col27, _col28, _col29, _col30, _col31, _col32, _col33, _col34, _col35
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 33 Data size: 4187 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 33 Data size: 4187 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/join_cond_pushdown_unqual3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/join_cond_pushdown_unqual3.q.out b/ql/src/test/results/clientpositive/join_cond_pushdown_unqual3.q.out
index 094f646..c6fe494 100644
--- a/ql/src/test/results/clientpositive/join_cond_pushdown_unqual3.q.out
+++ b/ql/src/test/results/clientpositive/join_cond_pushdown_unqual3.q.out
@@ -75,16 +75,16 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p2
@@ -128,10 +128,10 @@ STAGE PLANS:
              1 _col1 (type: string)
              2 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 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: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p2
@@ -217,10 +217,10 @@ STAGE PLANS:
              1 _col1 (type: string)
              2 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 28 Data size: 3460 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 57 Data size: 6923 Basic stats: COMPLETE Column stats: NONE
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -232,7 +232,7 @@ STAGE PLANS:
        Processor Tree:
          ListSink

-Warning: Shuffle Join JOIN[7][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
+Warning: Shuffle Join JOIN[8][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
  PREHOOK: query: explain select *
  from part p1 join part2 p2 join part3 p3
  where p2_partkey + p1.p_partkey = p1.p_partkey and p3_name = p2_name
@@ -343,7 +343,7 @@ STAGE PLANS:
        Processor Tree:
          ListSink

-Warning: Shuffle Join JOIN[10][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
+Warning: Shuffle Join JOIN[11][tables = [$hdt$_0, $hdt$_1]] in Stage 'Stage-1:MAPRED' is a cross product
  PREHOOK: query: explain select *
  from part p1 join part2 p2 join part3 p3
  where p2_partkey = 1 and p3_name = p2_name

http://git-wip-us.apache.org/repos/asf/hive/blob/d8ee05ae/ql/src/test/results/clientpositive/join_cond_pushdown_unqual4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/join_cond_pushdown_unqual4.q.out b/ql/src/test/results/clientpositive/join_cond_pushdown_unqual4.q.out
index 66bdeab..d4a3549 100644
--- a/ql/src/test/results/clientpositive/join_cond_pushdown_unqual4.q.out
+++ b/ql/src/test/results/clientpositive/join_cond_pushdown_unqual4.q.out
@@ -75,16 +75,16 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p2
@@ -123,16 +123,16 @@ STAGE PLANS:
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_name is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col0 (type: int), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -146,10 +146,10 @@ STAGE PLANS:
              2 _col1 (type: string)
              3 _col1 (type: string)
            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, _col24, _col25, _col26, _col27, _col28, _col29, _col30, _col31, _col32, _col33, _col34, _col35
- Statistics: Num rows: 42 Data size: 5190 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 85 Data size: 10385 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 42 Data size: 5190 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 85 Data size: 10385 Basic stats: COMPLETE Column stats: NONE
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
@@ -185,23 +185,23 @@ STAGE PLANS:
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
- predicate: (p_partkey is not null and p_name is not null) (type: boolean)
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ predicate: (p_name is not null and p_partkey is not null) (type: boolean)
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 7 Data size: 847 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
            TableScan
              alias: p2
              Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
              Filter Operator
- predicate: (p2_partkey is not null and p2_name is not null) (type: boolean)
+ predicate: (p2_name is not null and p2_partkey is not null) (type: boolean)
                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
                Select Operator
                  expressions: p2_partkey (type: int), p2_name (type: string), p2_mfgr (type: string), p2_brand (type: string), p2_type (type: string), p2_size (type: int), p2_container (type: string), p2_retailprice (type: double), p2_comment (type: string)
@@ -221,7 +221,7 @@ STAGE PLANS:
              0 _col0 (type: int), _col1 (type: string)
              1 _col0 (type: int), _col1 (type: string)
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11, _col12, _col13, _col14, _col15, _col16, _col17
- Statistics: Num rows: 7 Data size: 931 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              table:
@@ -237,7 +237,7 @@ STAGE PLANS:
                key expressions: _col10 (type: string)
                sort order: +
                Map-reduce partition columns: _col10 (type: string)
- Statistics: Num rows: 7 Data size: 931 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 3461 Basic stats: COMPLETE Column stats: NONE
                value expressions: _col0 (type: int), _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string), _col9 (type: int), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string)
            TableScan
              alias: p3
@@ -263,7 +263,7 @@ STAGE PLANS:
              0 _col10 (type: string)
              1 _col1 (type: string)
            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, _col24, _col25, _col26
- Statistics: Num rows: 7 Data size: 1024 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 30 Data size: 3807 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              table:
@@ -279,23 +279,23 @@ STAGE PLANS:
                key expressions: _col0 (type: int)
                sort order: +
                Map-reduce partition columns: _col0 (type: int)
- Statistics: Num rows: 7 Data size: 1024 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 30 Data size: 3807 Basic stats: COMPLETE Column stats: NONE
                value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string), _col9 (type: int), _col10 (type: string), _col11 (type: string), _col12 (type: string), _col13 (type: string), _col14 (type: int), _col15 (type: string), _col16 (type: double), _col17 (type: string), _col18 (type: int), _col19 (type: string), _col20 (type: string), _col21 (type: string), _col22 (type: string), _col23 (type: int), _col24 (type: string), _col25 (type: double), _col26 (type: string)
            TableScan
              alias: p1
              Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
              Filter Operator
                predicate: p_partkey is not null (type: boolean)
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                Select Operator
                  expressions: p_partkey (type: int), p_name (type: string), p_mfgr (type: string), p_brand (type: string), p_type (type: string), p_size (type: int), p_container (type: string), p_retailprice (type: double), p_comment (type: string)
                  outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
- Statistics: Num rows: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 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: 13 Data size: 1573 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 26 Data size: 3147 Basic stats: COMPLETE Column stats: NONE
                    value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col5 (type: int), _col6 (type: string), _col7 (type: double), _col8 (type: string)
        Reduce Operator Tree:
          Join Operator
@@ -305,10 +305,10 @@ STAGE PLANS:
              0 _col0 (type: int)
              1 _col0 (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, _col24, _col25, _col26, _col27, _col28, _col29, _col30, _col31, _col32, _col33, _col34, _col35
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 33 Data size: 4187 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
- Statistics: Num rows: 14 Data size: 1730 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 33 Data size: 4187 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/join_grp_diff_keys.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/join_grp_diff_keys.q.out b/ql/src/test/results/clientpositive/join_grp_diff_keys.q.out
index 9bcdc01..da029c9 100644
--- a/ql/src/test/results/clientpositive/join_grp_diff_keys.q.out
+++ b/ql/src/test/results/clientpositive/join_grp_diff_keys.q.out
@@ -59,7 +59,7 @@ STAGE PLANS:
              alias: foo
              Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
              Filter Operator
- predicate: (((orders <> 'blah') and id is not null) and line_id is not null) (type: boolean)
+ predicate: (((orders <> 'blah') and line_id is not null) and id is not null) (type: boolean)
                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
                Select Operator
                  expressions: id (type: int), line_id (type: int)
@@ -74,7 +74,7 @@ STAGE PLANS:
              alias: bar
              Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
              Filter Operator
- predicate: (id is not null and line_id is not null) (type: boolean)
+ predicate: (line_id is not null and id is not null) (type: boolean)
                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
                Select Operator
                  expressions: id (type: int), line_id (type: int)
@@ -89,7 +89,7 @@ STAGE PLANS:
              alias: split
              Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
              Filter Operator
- predicate: (id is not null and line_id is not null) (type: boolean)
+ predicate: (line_id is not null and id is not null) (type: boolean)
                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
                Select Operator
                  expressions: id (type: int), line_id (type: int)
@@ -104,7 +104,7 @@ STAGE PLANS:
              alias: forecast
              Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
              Filter Operator
- predicate: (id is not null and line_id is not null) (type: boolean)
+ predicate: (line_id is not null and id is not null) (type: boolean)
                Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
                Select Operator
                  expressions: id (type: int), line_id (type: int)

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postedDec 12, '15 at 6:54a
activeDec 15, '15 at 12:39a
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