http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part.q.out 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part.q.out
index d71107d..08796c3 100644
--- a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part.q.out
+++ b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part.q.out
@@ -60,9 +60,15 @@ col1 col2    col3    col4
 PREHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_permute_select_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_int_permute_select_n11
+PREHOOK: Input: default@part_add_int_permute_select_n11@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_permute_select_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_int_permute_select_n11
+POSTHOOK: Input: default@part_add_int_permute_select_n11@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -219,9 +225,15 @@ col1       col2    col3    col4    col5
 PREHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_string_permute_select_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_int_string_permute_select_n11
+PREHOOK: Input: default@part_add_int_string_permute_select_n11@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_string_permute_select_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_int_string_permute_select_n11
+POSTHOOK: Input: default@part_add_int_string_permute_select_n11@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -432,9 +444,15 @@ insert_num double1 double1 double1 _c4
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from part_change_string_group_double_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_string_group_double_n11
+PREHOOK: Input: default@part_change_string_group_double_n11@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from part_change_string_group_double_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_string_group_double_n11
+POSTHOOK: Input: default@part_change_string_group_double_n11@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -584,9 +602,15 @@ _col0      _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_date_group_string_group_date_timestamp_n11
+PREHOOK: Input: 
default@part_change_date_group_string_group_date_timestamp_n11@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_date_group_string_group_date_timestamp_n11
+POSTHOOK: Input: 
default@part_change_date_group_string_group_date_timestamp_n11@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -805,9 +829,15 @@ _col0      _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group_n11
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group_n11@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group_n11
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group_n11@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1016,9 +1046,15 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group_n11
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group_n11@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group_n11
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group_n11@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1213,9 +1249,15 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_string_group_string_group_string_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_string_group_string_group_string_n11
+PREHOOK: Input: default@part_change_string_group_string_group_string_n11@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_string_group_string_group_string_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_string_group_string_group_string_n11
+POSTHOOK: Input: 
default@part_change_string_group_string_group_string_n11@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1438,9 +1480,15 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1605,9 +1653,15 @@ _col0    _col1   _col2   _col3   _col4
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float_n11
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float_n11@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float_n11
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float_n11@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex.q.out
 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex.q.out
index 5208183..939e66e 100644
--- 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex.q.out
+++ 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex.q.out
@@ -134,9 +134,17 @@ complex_struct1_c_txt_n4.insert_num        
complex_struct1_c_txt_n4.s1     complex_struct1_
 PREHOOK: query: explain vectorization detail
 select insert_num,part,s1,b from part_change_various_various_struct1_n4
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_struct1_n4
+PREHOOK: Input: default@part_change_various_various_struct1_n4@part=1
+PREHOOK: Input: default@part_change_various_various_struct1_n4@part=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,s1,b from part_change_various_various_struct1_n4
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_struct1_n4
+POSTHOOK: Input: default@part_change_various_various_struct1_n4@part=1
+POSTHOOK: Input: default@part_change_various_various_struct1_n4@part=2
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -438,9 +446,17 @@ complex_struct2_d_txt_n4.insert_num        
complex_struct2_d_txt_n4.b      complex_struct2_d
 PREHOOK: query: explain vectorization detail
 select insert_num,part,b,s2 from part_add_various_various_struct2_n4
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_various_various_struct2_n4
+PREHOOK: Input: default@part_add_various_various_struct2_n4@part=1
+PREHOOK: Input: default@part_add_various_various_struct2_n4@part=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,b,s2 from part_add_various_various_struct2_n4
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_various_various_struct2_n4
+POSTHOOK: Input: default@part_add_various_various_struct2_n4@part=1
+POSTHOOK: Input: default@part_add_various_various_struct2_n4@part=2
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -668,9 +684,17 @@ complex_struct4_c_txt_n4.insert_num        
complex_struct4_c_txt_n4.b      complex_struct4_c
 PREHOOK: query: explain vectorization detail
 select insert_num,part,b,s3 from part_add_to_various_various_struct4_n4
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_to_various_various_struct4_n4
+PREHOOK: Input: default@part_add_to_various_various_struct4_n4@part=1
+PREHOOK: Input: default@part_add_to_various_various_struct4_n4@part=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,b,s3 from part_add_to_various_various_struct4_n4
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_to_various_various_struct4_n4
+POSTHOOK: Input: default@part_add_to_various_various_struct4_n4@part=1
+POSTHOOK: Input: default@part_add_to_various_various_struct4_n4@part=2
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex_llap_io.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex_llap_io.q.out
 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex_llap_io.q.out
index 3cd11dd..788c44a 100644
--- 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex_llap_io.q.out
+++ 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_complex_llap_io.q.out
@@ -43,9 +43,15 @@ complex_struct1_a_txt_n7.insert_num  
complex_struct1_a_txt_n7.s1     complex_struct1_
 PREHOOK: query: explain vectorization detail
 select insert_num,part,s1,b from part_change_various_various_struct1_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_struct1_n7
+PREHOOK: Input: default@part_change_various_various_struct1_n7@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,s1,b from part_change_various_various_struct1_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_struct1_n7
+POSTHOOK: Input: default@part_change_various_various_struct1_n7@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -190,9 +196,17 @@ complex_struct1_c_txt_n7.insert_num        
complex_struct1_c_txt_n7.s1     complex_struct1_
 PREHOOK: query: explain vectorization detail
 select insert_num,part,s1,b from part_change_various_various_struct1_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_struct1_n7
+PREHOOK: Input: default@part_change_various_various_struct1_n7@part=1
+PREHOOK: Input: default@part_change_various_various_struct1_n7@part=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,s1,b from part_change_various_various_struct1_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_struct1_n7
+POSTHOOK: Input: default@part_change_various_various_struct1_n7@part=1
+POSTHOOK: Input: default@part_change_various_various_struct1_n7@part=2
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -271,9 +285,15 @@ col1       col2
 PREHOOK: query: explain vectorization detail
 select insert_num,part,b from part_add_various_various_struct2_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_various_various_struct2_n7
+PREHOOK: Input: default@part_add_various_various_struct2_n7@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,b from part_add_various_various_struct2_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_various_various_struct2_n7
+POSTHOOK: Input: default@part_add_various_various_struct2_n7@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -494,9 +514,17 @@ complex_struct2_d_txt_n7.insert_num        
complex_struct2_d_txt_n7.b      complex_struct2_d
 PREHOOK: query: explain vectorization detail
 select insert_num,part,b,s2 from part_add_various_various_struct2_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_various_various_struct2_n7
+PREHOOK: Input: default@part_add_various_various_struct2_n7@part=1
+PREHOOK: Input: default@part_add_various_various_struct2_n7@part=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,b,s2 from part_add_various_various_struct2_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_various_various_struct2_n7
+POSTHOOK: Input: default@part_add_various_various_struct2_n7@part=1
+POSTHOOK: Input: default@part_add_various_various_struct2_n7@part=2
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -594,9 +622,15 @@ complex_struct4_a_txt_n7.insert_num        
complex_struct4_a_txt_n7.b      complex_struct4_a
 PREHOOK: query: explain vectorization detail
 select insert_num,part,b,s3 from part_add_to_various_various_struct4_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_to_various_various_struct4_n7
+PREHOOK: Input: default@part_add_to_various_various_struct4_n7@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,b,s3 from part_add_to_various_various_struct4_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_to_various_various_struct4_n7
+POSTHOOK: Input: default@part_add_to_various_various_struct4_n7@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -741,9 +775,17 @@ complex_struct4_c_txt_n7.insert_num        
complex_struct4_c_txt_n7.b      complex_struct4_c
 PREHOOK: query: explain vectorization detail
 select insert_num,part,b,s3 from part_add_to_various_various_struct4_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_to_various_various_struct4_n7
+PREHOOK: Input: default@part_add_to_various_various_struct4_n7@part=1
+PREHOOK: Input: default@part_add_to_various_various_struct4_n7@part=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,b,s3 from part_add_to_various_various_struct4_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_to_various_various_struct4_n7
+POSTHOOK: Input: default@part_add_to_various_various_struct4_n7@part=1
+POSTHOOK: Input: default@part_add_to_various_various_struct4_n7@part=2
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive.q.out
 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive.q.out
index 9d32b03..27b10ba 100644
--- 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive.q.out
+++ 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive.q.out
@@ -245,9 +245,15 @@ insert_num boolean1        boolean1        boolean1        
boolean1        boolean1        boolean1        boolean1        boolea
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,c34,c35,c36,c37,c38,c39,c40,c41,c42,c43,c44,c45,c46,c47,c48,c49,c50,c51,c52,c53,b
 from part_change_various_various_boolean_to_bigint_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_boolean_to_bigint_n7
+PREHOOK: Input: default@part_change_various_various_boolean_to_bigint_n7@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,c34,c35,c36,c37,c38,c39,c40,c41,c42,c43,c44,c45,c46,c47,c48,c49,c50,c51,c52,c53,b
 from part_change_various_various_boolean_to_bigint_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_boolean_to_bigint_n7
+POSTHOOK: Input: 
default@part_change_various_various_boolean_to_bigint_n7@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -496,9 +502,15 @@ insert_num decimal1        decimal1        decimal1        
decimal1        decimal1        decimal1        decimal1        decima
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,b
 from part_change_various_various_decimal_to_double_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_decimal_to_double_n7
+PREHOOK: Input: default@part_change_various_various_decimal_to_double_n7@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,b
 from part_change_various_various_decimal_to_double_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_decimal_to_double_n7
+POSTHOOK: Input: 
default@part_change_various_various_decimal_to_double_n7@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -669,9 +681,15 @@ insert_num timestamp1      timestamp1      timestamp1      
timestamp1      timestamp1      timestamp1      tim
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,b from 
part_change_various_various_timestamp_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_timestamp_n7
+PREHOOK: Input: default@part_change_various_various_timestamp_n7@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,b from 
part_change_various_various_timestamp_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_timestamp_n7
+POSTHOOK: Input: default@part_change_various_various_timestamp_n7@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -826,9 +844,15 @@ insert_num date1   date1   date1   date1   _c5
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,b from part_change_various_various_date_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_date_n7
+PREHOOK: Input: default@part_change_various_various_date_n7@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,b from part_change_various_various_date_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_date_n7
+POSTHOOK: Input: default@part_change_various_various_date_n7@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1064,9 +1088,17 @@ same_type1_c_txt_n7.insert_num   same_type1_c_txt_n7.c1  
same_type1_c_txt_n7.c2  sam
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,b from 
part_change_same_type_different_params_n7
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_same_type_different_params_n7
+PREHOOK: Input: default@part_change_same_type_different_params_n7@part=1
+PREHOOK: Input: default@part_change_same_type_different_params_n7@part=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,b from 
part_change_same_type_different_params_n7
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_same_type_different_params_n7
+POSTHOOK: Input: default@part_change_same_type_different_params_n7@part=1
+POSTHOOK: Input: default@part_change_same_type_different_params_n7@part=2
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive_llap_io.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive_llap_io.q.out
 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive_llap_io.q.out
index 9a9f41e..ade7e18 100644
--- 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive_llap_io.q.out
+++ 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_all_primitive_llap_io.q.out
@@ -133,9 +133,15 @@ _col0      _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,c34,c35,c36,c37,c38,c39,c40,c41,c42,c43,c44,c45,c46,c47,c48,c49,c50,c51,c52,c53,b
 from part_change_various_various_boolean_to_bigint
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_boolean_to_bigint
+PREHOOK: Input: default@part_change_various_various_boolean_to_bigint@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,c34,c35,c36,c37,c38,c39,c40,c41,c42,c43,c44,c45,c46,c47,c48,c49,c50,c51,c52,c53,b
 from part_change_various_various_boolean_to_bigint
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_boolean_to_bigint
+POSTHOOK: Input: default@part_change_various_various_boolean_to_bigint@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -316,9 +322,15 @@ insert_num boolean1        boolean1        boolean1        
boolean1        boolean1        boolean1        boolean1        boolea
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,c34,c35,c36,c37,c38,c39,c40,c41,c42,c43,c44,c45,c46,c47,c48,c49,c50,c51,c52,c53,b
 from part_change_various_various_boolean_to_bigint
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_boolean_to_bigint
+PREHOOK: Input: default@part_change_various_various_boolean_to_bigint@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,c34,c35,c36,c37,c38,c39,c40,c41,c42,c43,c44,c45,c46,c47,c48,c49,c50,c51,c52,c53,b
 from part_change_various_various_boolean_to_bigint
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_boolean_to_bigint
+POSTHOOK: Input: default@part_change_various_various_boolean_to_bigint@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -442,9 +454,15 @@ _col0      _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,b
 from part_change_various_various_decimal_to_double
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_decimal_to_double
+PREHOOK: Input: default@part_change_various_various_decimal_to_double@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,b
 from part_change_various_various_decimal_to_double
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_decimal_to_double
+POSTHOOK: Input: default@part_change_various_various_decimal_to_double@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -597,9 +615,15 @@ insert_num decimal1        decimal1        decimal1        
decimal1        decimal1        decimal1        decimal1        decima
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,b
 from part_change_various_various_decimal_to_double
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_decimal_to_double
+PREHOOK: Input: default@part_change_various_various_decimal_to_double@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33,b
 from part_change_various_various_decimal_to_double
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_decimal_to_double
+POSTHOOK: Input: default@part_change_various_various_decimal_to_double@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -686,9 +710,15 @@ _col0      _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,b from 
part_change_various_various_timestamp
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_timestamp
+PREHOOK: Input: default@part_change_various_various_timestamp@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,b from 
part_change_various_various_timestamp
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_timestamp
+POSTHOOK: Input: default@part_change_various_various_timestamp@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -788,9 +818,15 @@ insert_num timestamp1      timestamp1      timestamp1      
timestamp1      timestamp1      timestamp1      tim
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,b from 
part_change_various_various_timestamp
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_timestamp
+PREHOOK: Input: default@part_change_various_various_timestamp@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,b from 
part_change_various_various_timestamp
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_timestamp
+POSTHOOK: Input: default@part_change_various_various_timestamp@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -869,9 +905,15 @@ _col0      _col1   _col2   _col3   _col4   _col5
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,b from part_change_various_various_date
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_date
+PREHOOK: Input: default@part_change_various_various_date@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,b from part_change_various_various_date
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_date
+POSTHOOK: Input: default@part_change_various_various_date@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -963,9 +1005,15 @@ insert_num        date1   date1   date1   date1   _c5
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,b from part_change_various_various_date
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_various_various_date
+PREHOOK: Input: default@part_change_various_various_date@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,b from part_change_various_various_date
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_various_various_date
+POSTHOOK: Input: default@part_change_various_various_date@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1066,9 +1114,15 @@ same_type1_a_txt.insert_num      same_type1_a_txt.c1     
same_type1_a_txt.c2     same_type1_a
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,b from 
part_change_same_type_different_params
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_same_type_different_params
+PREHOOK: Input: default@part_change_same_type_different_params@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,b from 
part_change_same_type_different_params
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_same_type_different_params
+POSTHOOK: Input: default@part_change_same_type_different_params@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1219,9 +1273,17 @@ same_type1_c_txt.insert_num      same_type1_c_txt.c1     
same_type1_c_txt.c2     same_type1_c
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,b from 
part_change_same_type_different_params
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_same_type_different_params
+PREHOOK: Input: default@part_change_same_type_different_params@part=1
+PREHOOK: Input: default@part_change_same_type_different_params@part=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,b from 
part_change_same_type_different_params
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_same_type_different_params
+POSTHOOK: Input: default@part_change_same_type_different_params@part=1
+POSTHOOK: Input: default@part_change_same_type_different_params@part=2
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_llap_io.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_llap_io.q.out
 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_llap_io.q.out
index 97a964f..1a3d9da 100644
--- 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_llap_io.q.out
+++ 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_part_llap_io.q.out
@@ -39,9 +39,15 @@ col1 col2    col3
 PREHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_permute_select
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_int_permute_select
+PREHOOK: Input: default@part_add_int_permute_select@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_permute_select
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_int_permute_select
+POSTHOOK: Input: default@part_add_int_permute_select@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -143,9 +149,15 @@ col1       col2    col3    col4
 PREHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_permute_select
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_int_permute_select
+PREHOOK: Input: default@part_add_int_permute_select@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_permute_select
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_int_permute_select
+POSTHOOK: Input: default@part_add_int_permute_select@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -242,9 +254,15 @@ col1       col2    col3
 PREHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_string_permute_select
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_int_string_permute_select
+PREHOOK: Input: default@part_add_int_string_permute_select@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_string_permute_select
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_int_string_permute_select
+POSTHOOK: Input: default@part_add_int_string_permute_select@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -347,9 +365,15 @@ col1       col2    col3    col4    col5
 PREHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_string_permute_select
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_add_int_string_permute_select
+PREHOOK: Input: default@part_add_int_string_permute_select@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,a,b from part_add_int_string_permute_select
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_add_int_string_permute_select
+POSTHOOK: Input: default@part_add_int_string_permute_select@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -448,9 +472,15 @@ _col0      _col1   _col2   _col3   _col4
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from part_change_string_group_double
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_string_group_double
+PREHOOK: Input: default@part_change_string_group_double@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from part_change_string_group_double
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_string_group_double
+POSTHOOK: Input: default@part_change_string_group_double@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -557,9 +587,15 @@ insert_num double1 double1 double1 _c4
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from part_change_string_group_double
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_string_group_double
+PREHOOK: Input: default@part_change_string_group_double@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from part_change_string_group_double
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_string_group_double
+POSTHOOK: Input: default@part_change_string_group_double@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -644,9 +680,15 @@ insert_num date1   date1   date1   date1   date1   
timestamp1      timestamp1      timestamp1      timest
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_date_group_string_group_date_timestamp
+PREHOOK: Input: 
default@part_change_date_group_string_group_date_timestamp@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_date_group_string_group_date_timestamp
+POSTHOOK: Input: 
default@part_change_date_group_string_group_date_timestamp@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -760,9 +802,15 @@ _col0      _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_date_group_string_group_date_timestamp
+PREHOOK: Input: 
default@part_change_date_group_string_group_date_timestamp@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_date_group_string_group_date_timestamp
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_date_group_string_group_date_timestamp
+POSTHOOK: Input: 
default@part_change_date_group_string_group_date_timestamp@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -873,9 +921,15 @@ insert_num tinyint1        smallint1       int1    bigint1 
tinyint1        smallint1       int1    bigint1 tinyi
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1015,9 +1069,15 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from part_change_numeric_group_string_group_multi_ints_string_group
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_multi_ints_string_group@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1123,9 +1183,15 @@ insert_num       decimal1        float1  double1 
decimal1        float1  double1 decimal1        float1  doubl
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1260,9 +1326,15 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group
+PREHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b 
from part_change_numeric_group_string_group_floating_string_group
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group
+POSTHOOK: Input: 
default@part_change_numeric_group_string_group_floating_string_group@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1361,9 +1433,15 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,b from 
part_change_string_group_string_group_string
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_string_group_string_group_string
+PREHOOK: Input: default@part_change_string_group_string_group_string@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,b from 
part_change_string_group_string_group_string
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_string_group_string_group_string
+POSTHOOK: Input: default@part_change_string_group_string_group_string@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1491,9 +1569,15 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_string_group_string_group_string
 PREHOOK: type: QUERY
+PREHOOK: Input: default@part_change_string_group_string_group_string
+PREHOOK: Input: default@part_change_string_group_string_group_string@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
part_change_string_group_string_group_string
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@part_change_string_group_string_group_string
+POSTHOOK: Input: default@part_change_string_group_string_group_string@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1606,9 +1690,15 @@ insert_num       tinyint1        tinyint1        
tinyint1        tinyint1        tinyint1        tinyint1        smallint1       
small
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1750,9 +1840,15 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,part,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b
 from part_change_lower_to_higher_numeric_group_tinyint_to_bigint
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_tinyint_to_bigint@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1842,9 +1938,15 @@ insert_num       decimal1        decimal1        float1  
_c4
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1951,9 +2053,15 @@ _col0    _col1   _col2   _col3   _col4
 PREHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float
+PREHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float@part=1
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,part,c1,c2,c3,b from 
part_change_lower_to_higher_numeric_group_decimal_to_float
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float
+POSTHOOK: Input: 
default@part_change_lower_to_higher_numeric_group_decimal_to_float@part=1
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table.q.out 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table.q.out
index a2c26b2..b374c60 100644
--- 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table.q.out
+++ 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table.q.out
@@ -60,9 +60,13 @@ col1 col2    col3    col4
 PREHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_permute_select_n8
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_add_int_permute_select_n8
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_permute_select_n8
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_add_int_permute_select_n8
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -224,9 +228,13 @@ col1       col2    col3    col4    col5
 PREHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_string_permute_select_n8
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_add_int_string_permute_select_n8
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_string_permute_select_n8
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_add_int_string_permute_select_n8
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -450,9 +458,13 @@ _col0      _col1   _col2   _col3   _col4
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,b from table_change_string_group_double_n8
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_change_string_group_double_n8
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,b from table_change_string_group_double_n8
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_change_string_group_double_n8
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -747,9 +759,13 @@ _col0      _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group_n8
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@table_change_numeric_group_string_group_multi_ints_string_group_n8
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group_n8
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@table_change_numeric_group_string_group_multi_ints_string_group_n8
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -953,9 +969,13 @@ _col0      _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group_n8
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@table_change_numeric_group_string_group_floating_string_group_n8
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group_n8
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@table_change_numeric_group_string_group_floating_string_group_n8
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table_llap_io.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table_llap_io.q.out
 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table_llap_io.q.out
index 2c25fef..21f6f24 100644
--- 
a/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table_llap_io.q.out
+++ 
b/ql/src/test/results/clientpositive/llap/schema_evol_text_vecrow_table_llap_io.q.out
@@ -39,9 +39,13 @@ insert_num   int1    _c2
 PREHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_permute_select_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_add_int_permute_select_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_permute_select_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_add_int_permute_select_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -144,9 +148,13 @@ col1       col2    col3    col4
 PREHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_permute_select_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_add_int_permute_select_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_permute_select_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_add_int_permute_select_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -242,9 +250,13 @@ insert_num int1    _c2
 PREHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_string_permute_select_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_add_int_string_permute_select_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_string_permute_select_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_add_int_string_permute_select_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -348,9 +360,13 @@ col1       col2    col3    col4    col5
 PREHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_string_permute_select_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_add_int_string_permute_select_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,a,b from table_add_int_string_permute_select_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_add_int_string_permute_select_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -448,9 +464,13 @@ _col0      _col1   _col2   _col3   _col4
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,b from table_change_string_group_double_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_change_string_group_double_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,b from table_change_string_group_double_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_change_string_group_double_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -554,9 +574,13 @@ _col0      _col1   _col2   _col3   _col4
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,b from table_change_string_group_double_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_change_string_group_double_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,b from table_change_string_group_double_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_change_string_group_double_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -661,9 +685,13 @@ insert_num date1   date1   date1   date1   date1   
timestamp1      timestamp1      timestamp1      timest
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
table_change_date_group_string_group_date_group_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_change_date_group_string_group_date_group_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
table_change_date_group_string_group_date_group_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_change_date_group_string_group_date_group_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -774,9 +802,13 @@ _col0      _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
table_change_date_group_string_group_date_group_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_change_date_group_string_group_date_group_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,b from 
table_change_date_group_string_group_date_group_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_change_date_group_string_group_date_group_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -907,9 +939,13 @@ insert_num tinyint1        smallint1       int1    bigint1 
tinyint1        smallint1       int1    bigint1 tinyi
 PREHOOK: query: explain vectorization detail
 select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@table_change_numeric_group_string_group_multi_ints_string_group_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@table_change_numeric_group_string_group_multi_ints_string_group_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1046,9 +1082,13 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@table_change_numeric_group_string_group_multi_ints_string_group_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,c19,c20,b
 from table_change_numeric_group_string_group_multi_ints_string_group_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@table_change_numeric_group_string_group_multi_ints_string_group_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1174,9 +1214,13 @@ insert_num       decimal1        float1  double1 
decimal1        float1  double1 decimal1        float1  doubl
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@table_change_numeric_group_string_group_floating_string_group_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@table_change_numeric_group_string_group_floating_string_group_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1308,9 +1352,13 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11  _col12
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@table_change_numeric_group_string_group_floating_string_group_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,b from 
table_change_numeric_group_string_group_floating_string_group_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@table_change_numeric_group_string_group_floating_string_group_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1429,9 +1477,13 @@ _col0    _col1   _col2   _col3   _col4   _col5   _col6   
_col7   _col8   _col9   _col10  _col11
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,b from 
table_change_string_group_string_group_string_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: default@table_change_string_group_string_group_string_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,c4,b from 
table_change_string_group_string_group_string_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@table_change_string_group_string_group_string_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1621,9 +1673,13 @@ insert_num       tinyint1        tinyint1        
tinyint1        tinyint1        tinyint1        tinyint1        smallint1       
small
 PREHOOK: query: explain vectorization detail
 select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b 
from table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select 
insert_num,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16,c17,c18,b 
from table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@table_change_lower_to_higher_numeric_group_tinyint_to_bigint_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true
@@ -1804,9 +1860,13 @@ insert_num       decimal1        decimal1        float1  
_c4
 PREHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,b from 
table_change_lower_to_higher_numeric_group_decimal_to_float_n11
 PREHOOK: type: QUERY
+PREHOOK: Input: 
default@table_change_lower_to_higher_numeric_group_decimal_to_float_n11
+#### A masked pattern was here ####
 POSTHOOK: query: explain vectorization detail
 select insert_num,c1,c2,c3,b from 
table_change_lower_to_higher_numeric_group_decimal_to_float_n11
 POSTHOOK: type: QUERY
+POSTHOOK: Input: 
default@table_change_lower_to_higher_numeric_group_decimal_to_float_n11
+#### A masked pattern was here ####
 Explain
 PLAN VECTORIZATION:
   enabled: true

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/selectDistinctStar.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/selectDistinctStar.q.out 
b/ql/src/test/results/clientpositive/llap/selectDistinctStar.q.out
index 4455c28..44aaaf8 100644
--- a/ql/src/test/results/clientpositive/llap/selectDistinctStar.q.out
+++ b/ql/src/test/results/clientpositive/llap/selectDistinctStar.q.out
@@ -1,7 +1,11 @@
 PREHOOK: query: explain select distinct src.* from src
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain select distinct src.* from src
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -693,8 +697,12 @@ POSTHOOK: Input: default@src
 98     val_98
 PREHOOK: query: explain select distinct * from src where key < '3'
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain select distinct * from src where key < '3'
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -913,12 +921,18 @@ select * from src1
 union all
 select * from src )subq
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Input: default@src1
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT distinct * from (
 select * from src1
 union all
 select * from src )subq
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Input: default@src1
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1340,8 +1354,14 @@ POSTHOOK: query: drop view if exists sdi
 POSTHOOK: type: DROPVIEW
 PREHOOK: query: explain create view sdi as select distinct * from src order by 
key limit 2
 PREHOOK: type: CREATEVIEW
+PREHOOK: Input: default@src
+PREHOOK: Output: database:default
+PREHOOK: Output: default@sdi
 POSTHOOK: query: explain create view sdi as select distinct * from src order 
by key limit 2
 POSTHOOK: type: CREATEVIEW
+POSTHOOK: Input: default@src
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@sdi
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
 
@@ -2457,8 +2477,12 @@ POSTHOOK: Input: default@src
 98     val_98
 PREHOOK: query: explain select distinct src.* from src
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain select distinct src.* from src
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -3150,8 +3174,12 @@ POSTHOOK: Input: default@src
 98     val_98
 PREHOOK: query: explain select distinct * from src where key < '3'
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain select distinct * from src where key < '3'
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -3370,12 +3398,18 @@ select * from src1
 union all
 select * from src )subq
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Input: default@src1
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT distinct * from (
 select * from src1
 union all
 select * from src )subq
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Input: default@src1
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -3801,8 +3835,14 @@ POSTHOOK: Input: default@sdi
 POSTHOOK: Output: default@sdi
 PREHOOK: query: explain create view sdi as select distinct * from src order by 
key limit 2
 PREHOOK: type: CREATEVIEW
+PREHOOK: Input: default@src
+PREHOOK: Output: database:default
+PREHOOK: Output: default@sdi
 POSTHOOK: query: explain create view sdi as select distinct * from src order 
by key limit 2
 POSTHOOK: type: CREATEVIEW
+POSTHOOK: Input: default@src
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@sdi
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
 

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/select_dummy_source.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/select_dummy_source.q.out 
b/ql/src/test/results/clientpositive/llap/select_dummy_source.q.out
index b7f939f..56966c5 100644
--- a/ql/src/test/results/clientpositive/llap/select_dummy_source.q.out
+++ b/ql/src/test/results/clientpositive/llap/select_dummy_source.q.out
@@ -1,9 +1,13 @@
 PREHOOK: query: explain
 select 'a', 100
 PREHOOK: type: QUERY
+PREHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select 'a', 100
 POSTHOOK: type: QUERY
+POSTHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 
@@ -32,9 +36,13 @@ a    100
 PREHOOK: query: explain
 select 1 + 1
 PREHOOK: type: QUERY
+PREHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select 1 + 1
 POSTHOOK: type: QUERY
+POSTHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 
@@ -63,9 +71,13 @@ POSTHOOK: Input: _dummy_database@_dummy_table
 PREHOOK: query: explain
 select explode(array('a', 'b'))
 PREHOOK: type: QUERY
+PREHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select explode(array('a', 'b'))
 POSTHOOK: type: QUERY
+POSTHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 
@@ -100,9 +112,13 @@ b
 PREHOOK: query: explain
 select 'a', 100
 PREHOOK: type: QUERY
+PREHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select 'a', 100
 POSTHOOK: type: QUERY
+POSTHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 
@@ -131,9 +147,13 @@ a  100
 PREHOOK: query: explain
 select 1 + 1
 PREHOOK: type: QUERY
+PREHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select 1 + 1
 POSTHOOK: type: QUERY
+POSTHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 
@@ -162,9 +182,13 @@ POSTHOOK: Input: _dummy_database@_dummy_table
 PREHOOK: query: explain
 select explode(array('a', 'b'))
 PREHOOK: type: QUERY
+PREHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select explode(array('a', 'b'))
 POSTHOOK: type: QUERY
+POSTHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 
@@ -199,9 +223,13 @@ b
 PREHOOK: query: explain
 select 2 + 3,x from (select 1 + 2 x) X
 PREHOOK: type: QUERY
+PREHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select 2 + 3,x from (select 1 + 2 x) X
 POSTHOOK: type: QUERY
+POSTHOOK: Input: _dummy_database@_dummy_table
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/semijoin.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/semijoin.q.out 
b/ql/src/test/results/clientpositive/llap/semijoin.q.out
index e785005..685fe74 100644
--- a/ql/src/test/results/clientpositive/llap/semijoin.q.out
+++ b/ql/src/test/results/clientpositive/llap/semijoin.q.out
@@ -122,8 +122,14 @@ POSTHOOK: Input: default@t4_n5
 #### A masked pattern was here ####
 PREHOOK: query: explain select * from t1_n55 a left semi join t2_n33 b on 
a.key=b.key sort by a.key, a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 POSTHOOK: query: explain select * from t1_n55 a left semi join t2_n33 b on 
a.key=b.key sort by a.key, a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -231,8 +237,14 @@ POSTHOOK: Input: default@t2_n33
 8      val_8
 PREHOOK: query: explain select * from t2_n33 a left semi join t1_n55 b on 
b.key=a.key sort by a.key, a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 POSTHOOK: query: explain select * from t2_n33 a left semi join t1_n55 b on 
b.key=a.key sort by a.key, a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -342,8 +354,14 @@ POSTHOOK: Input: default@t2_n33
 8      val_4
 PREHOOK: query: explain select * from t1_n55 a left semi join t4_n5 b on 
b.key=a.key sort by a.key, a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t4_n5
+#### A masked pattern was here ####
 POSTHOOK: query: explain select * from t1_n55 a left semi join t4_n5 b on 
b.key=a.key sort by a.key, a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t4_n5
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -445,8 +463,14 @@ POSTHOOK: Input: default@t4_n5
 #### A masked pattern was here ####
 PREHOOK: query: explain select a.value from t1_n55 a left semi join t3_n12 b 
on (b.key = a.key and b.key < '15') sort by a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.value from t1_n55 a left semi join t3_n12 b 
on (b.key = a.key and b.key < '15') sort by a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -563,8 +587,14 @@ val_8
 val_9
 PREHOOK: query: explain select * from t1_n55 a left semi join t2_n33 b on 
a.key = b.key and b.value < "val_10" sort by a.key, a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 POSTHOOK: query: explain select * from t1_n55 a left semi join t2_n33 b on 
a.key = b.key and b.value < "val_10" sort by a.key, a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -669,8 +699,14 @@ POSTHOOK: Input: default@t2_n33
 0      val_0
 PREHOOK: query: explain select a.value from t1_n55 a left semi join (select 
key from t3_n12 where key > 5) b on a.key = b.key sort by a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.value from t1_n55 a left semi join (select 
key from t3_n12 where key > 5) b on a.key = b.key sort by a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -779,8 +815,14 @@ val_8
 val_9
 PREHOOK: query: explain select a.value from t1_n55 a left semi join (select 
key , value from t2_n33 where key > 5) b on a.key = b.key and b.value <= 
'val_20' sort by a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.value from t1_n55 a left semi join (select 
key , value from t2_n33 where key > 5) b on a.key = b.key and b.value <= 
'val_20' sort by a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -886,8 +928,14 @@ POSTHOOK: Input: default@t2_n33
 #### A masked pattern was here ####
 PREHOOK: query: explain select * from t2_n33 a left semi join (select key , 
value from t1_n55 where key > 2) b on a.key = b.key sort by a.key, a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 POSTHOOK: query: explain select * from t2_n33 a left semi join (select key , 
value from t1_n55 where key > 2) b on a.key = b.key sort by a.key, a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -994,8 +1042,14 @@ POSTHOOK: Input: default@t2_n33
 8      val_4
 PREHOOK: query: explain select /*+ mapjoin(b) */ a.key from t3_n12 a left semi 
join t1_n55 b on a.key = b.key sort by a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select /*+ mapjoin(b) */ a.key from t3_n12 a left 
semi join t1_n55 b on a.key = b.key sort by a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1115,8 +1169,14 @@ POSTHOOK: Input: default@t3_n12
 9
 PREHOOK: query: explain select * from t1_n55 a left semi join t2_n33 b on 
a.key = 2*b.key sort by a.key, a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 POSTHOOK: query: explain select * from t1_n55 a left semi join t2_n33 b on 
a.key = 2*b.key sort by a.key, a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1222,8 +1282,16 @@ POSTHOOK: Input: default@t2_n33
 8      val_8
 PREHOOK: query: explain select * from t1_n55 a join t2_n33 b on a.key = b.key 
left semi join t3_n12 c on b.key = c.key sort by a.key, a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select * from t1_n55 a join t2_n33 b on a.key = b.key 
left semi join t3_n12 c on b.key = c.key sort by a.key, a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1364,8 +1432,14 @@ POSTHOOK: Input: default@t3_n12
 8      val_8   8       val_4
 PREHOOK: query: explain select * from t3_n12 a left semi join t1_n55 b on 
a.key = b.key and a.value=b.value sort by a.key, a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select * from t3_n12 a left semi join t1_n55 b on 
a.key = b.key and a.value=b.value sort by a.key, a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1480,8 +1554,16 @@ POSTHOOK: Input: default@t3_n12
 9      val_9
 PREHOOK: query: explain select /*+ mapjoin(b, c) */ a.key from t3_n12 a left 
semi join t1_n55 b on a.key = b.key left semi join t2_n33 c on a.key = c.key 
sort by a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select /*+ mapjoin(b, c) */ a.key from t3_n12 a left 
semi join t1_n55 b on a.key = b.key left semi join t2_n33 c on a.key = c.key 
sort by a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1624,8 +1706,16 @@ POSTHOOK: Input: default@t3_n12
 8
 PREHOOK: query: explain select a.key from t3_n12 a left outer join t1_n55 b on 
a.key = b.key left semi join t2_n33 c on b.key = c.key sort by a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key from t3_n12 a left outer join t1_n55 b 
on a.key = b.key left semi join t2_n33 c on b.key = c.key sort by a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1762,8 +1852,16 @@ POSTHOOK: Input: default@t3_n12
 8
 PREHOOK: query: explain select a.key from t1_n55 a right outer join t3_n12 b 
on a.key = b.key left semi join t2_n33 c on b.key = c.key sort by a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key from t1_n55 a right outer join t3_n12 b 
on a.key = b.key left semi join t2_n33 c on b.key = c.key sort by a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1903,8 +2001,16 @@ NULL
 NULL
 PREHOOK: query: explain select a.key from t1_n55 a full outer join t3_n12 b on 
a.key = b.key left semi join t2_n33 c on b.key = c.key sort by a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key from t1_n55 a full outer join t3_n12 b 
on a.key = b.key left semi join t2_n33 c on b.key = c.key sort by a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2044,8 +2150,16 @@ NULL
 NULL
 PREHOOK: query: explain select a.key from t3_n12 a left semi join t2_n33 b on 
a.key = b.key left outer join t1_n55 c on a.key = c.key sort by a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key from t3_n12 a left semi join t2_n33 b on 
a.key = b.key left outer join t1_n55 c on a.key = c.key sort by a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2185,8 +2299,16 @@ POSTHOOK: Input: default@t3_n12
 8
 PREHOOK: query: explain select a.key from t3_n12 a left semi join t2_n33 b on 
a.key = b.key right outer join t1_n55 c on a.key = c.key sort by a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key from t3_n12 a left semi join t2_n33 b on 
a.key = b.key right outer join t1_n55 c on a.key = c.key sort by a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2328,8 +2450,16 @@ NULL
 NULL
 PREHOOK: query: explain select a.key from t3_n12 a left semi join t1_n55 b on 
a.key = b.key full outer join t2_n33 c on a.key = c.key sort by a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key from t3_n12 a left semi join t1_n55 b on 
a.key = b.key full outer join t2_n33 c on a.key = c.key sort by a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2482,8 +2612,16 @@ NULL
 NULL
 PREHOOK: query: explain select a.key from t3_n12 a left semi join t2_n33 b on 
a.key = b.key left outer join t1_n55 c on a.value = c.value sort by a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t1_n55
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key from t3_n12 a left semi join t2_n33 b on 
a.key = b.key left outer join t1_n55 c on a.value = c.value sort by a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t1_n55
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2652,8 +2790,14 @@ POSTHOOK: Input: default@t3_n12
 8
 PREHOOK: query: explain select a.key from t3_n12 a left semi join t2_n33 b on 
a.value = b.value where a.key > 100
 PREHOOK: type: QUERY
+PREHOOK: Input: default@t2_n33
+PREHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key from t3_n12 a left semi join t2_n33 b on 
a.value = b.value where a.key > 100
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@t2_n33
+POSTHOOK: Input: default@t3_n12
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2750,10 +2894,14 @@ PREHOOK: query: explain select key, value from src outr 
left semi join
     (select a.key, b.value from src a join (select distinct value from src) b 
on a.value > b.value group by a.key, b.value) inr
     on outr.key=inr.key and outr.value=inr.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain select key, value from src outr left semi join
     (select a.key, b.value from src a join (select distinct value from src) b 
on a.value > b.value group by a.key, b.value) inr
     on outr.key=inr.key and outr.value=inr.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1

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