http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_join29.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/auto_join29.q.out 
b/ql/src/test/results/clientpositive/llap/auto_join29.q.out
index 3891ea0..b8760c3 100644
--- a/ql/src/test/results/clientpositive/llap/auto_join29.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_join29.q.out
@@ -1,9 +1,13 @@
 PREHOOK: query: explain
 SELECT * FROM src src1 LEFT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) RIGHT OUTER JOIN src src3 ON (src2.key = 
src3.key AND src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, 
src3.key, src3.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT * FROM src src1 LEFT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) RIGHT OUTER JOIN src src3 ON (src2.key = 
src3.key AND src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, 
src3.key, src3.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
@@ -616,9 +620,13 @@ NULL       NULL    NULL    NULL    98      val_98
 PREHOOK: query: explain
 SELECT * FROM src src1 LEFT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) LEFT OUTER JOIN src src3 ON (src2.key = 
src3.key AND src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, 
src3.key, src3.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT * FROM src src1 LEFT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) LEFT OUTER JOIN src src3 ON (src2.key = 
src3.key AND src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, 
src3.key, src3.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
@@ -1234,9 +1242,13 @@ POSTHOOK: Input: default@src
 PREHOOK: query: explain
 SELECT * FROM src src1 RIGHT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) LEFT OUTER JOIN src src3 ON (src2.key = 
src3.key AND src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, 
src3.key, src3.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT * FROM src src1 RIGHT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) LEFT OUTER JOIN src src3 ON (src2.key = 
src3.key AND src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, 
src3.key, src3.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
@@ -1864,9 +1876,13 @@ NULL     NULL    98      val_98  NULL    NULL
 PREHOOK: query: explain
 SELECT * FROM src src1 RIGHT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) RIGHT OUTER JOIN src src3 ON (src2.key = 
src3.key AND src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, 
src3.key, src3.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT * FROM src src1 RIGHT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) RIGHT OUTER JOIN src src3 ON (src2.key = 
src3.key AND src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, 
src3.key, src3.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
@@ -2491,9 +2507,13 @@ NULL     NULL    NULL    NULL    98      val_98
 PREHOOK: query: explain
 SELECT * FROM src src1 JOIN src src2 ON (src1.key = src2.key AND src1.key < 10 
AND src2.key > 10) LEFT OUTER JOIN src src3 ON (src2.key = src3.key AND 
src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, 
src3.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT * FROM src src1 JOIN src src2 ON (src1.key = src2.key AND src1.key < 10 
AND src2.key > 10) LEFT OUTER JOIN src src3 ON (src2.key = src3.key AND 
src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, 
src3.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
@@ -2608,9 +2628,13 @@ POSTHOOK: Input: default@src
 PREHOOK: query: explain
 SELECT * FROM src src1 JOIN src src2 ON (src1.key = src2.key AND src1.key < 10 
AND src2.key > 10) RIGHT OUTER JOIN src src3 ON (src2.key = src3.key AND 
src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, 
src3.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT * FROM src src1 JOIN src src2 ON (src1.key = src2.key AND src1.key < 10 
AND src2.key > 10) RIGHT OUTER JOIN src src3 ON (src2.key = src3.key AND 
src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, 
src3.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
@@ -3226,9 +3250,13 @@ NULL     NULL    NULL    NULL    98      val_98
 PREHOOK: query: explain
 SELECT * FROM src src1 LEFT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND 
src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, 
src3.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT * FROM src src1 LEFT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND 
src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, 
src3.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
@@ -3338,9 +3366,13 @@ POSTHOOK: Input: default@src
 PREHOOK: query: explain
 SELECT * FROM src src1 RIGHT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND 
src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, 
src3.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT * FROM src src1 RIGHT OUTER JOIN src src2 ON (src1.key = src2.key AND 
src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND 
src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, 
src3.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
@@ -3475,9 +3507,13 @@ NULL     NULL    9       val_9   9       val_9
 PREHOOK: query: explain
 SELECT * FROM src src1 JOIN src src2 ON (src1.key = src2.key AND src1.key < 10 
AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 10) 
SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 SELECT * FROM src src1 JOIN src src2 ON (src1.key = src2.key AND src1.key < 10 
AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key AND src3.key < 10) 
SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.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

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_join30.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/auto_join30.q.out 
b/ql/src/test/results/clientpositive/llap/auto_join30.q.out
index 1f95237..4edc863 100644
--- a/ql/src/test/results/clientpositive/llap/auto_join30.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_join30.q.out
@@ -6,6 +6,8 @@ JOIN
 ON (x.key = Y.key)
 select sum(hash(Y.key,Y.value))
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 FROM 
 (SELECT src.* FROM src sort by key) x
@@ -14,6 +16,8 @@ JOIN
 ON (x.key = Y.key)
 select sum(hash(Y.key,Y.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
@@ -128,6 +132,8 @@ LEFT OUTER JOIN
 ON (x.key = Y.key)
 select sum(hash(Y.key,Y.value))
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 FROM 
 (SELECT src.* FROM src sort by key) x
@@ -136,6 +142,8 @@ LEFT OUTER JOIN
 ON (x.key = Y.key)
 select sum(hash(Y.key,Y.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
@@ -245,6 +253,8 @@ RIGHT OUTER JOIN
 ON (x.key = Y.key)
 select sum(hash(Y.key,Y.value))
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 FROM 
 (SELECT src.* FROM src sort by key) x
@@ -253,6 +263,8 @@ RIGHT OUTER JOIN
 ON (x.key = Y.key)
 select sum(hash(Y.key,Y.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
@@ -364,6 +376,8 @@ JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.value))
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 FROM 
 (SELECT src.* FROM src sort by key) x
@@ -375,6 +389,8 @@ JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.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
@@ -520,6 +536,8 @@ LEFT OUTER JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.value))
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 FROM 
 (SELECT src.* FROM src sort by key) x
@@ -531,6 +549,8 @@ LEFT OUTER JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.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
@@ -673,6 +693,8 @@ LEFT OUTER JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.value))
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 FROM 
 (SELECT src.* FROM src sort by key) x
@@ -684,6 +706,8 @@ LEFT OUTER JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.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
@@ -826,6 +850,8 @@ RIGHT OUTER JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.value))
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 FROM 
 (SELECT src.* FROM src sort by key) x
@@ -837,6 +863,8 @@ RIGHT OUTER JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.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
@@ -979,6 +1007,8 @@ RIGHT OUTER JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.value))
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 FROM 
 (SELECT src.* FROM src sort by key) x
@@ -990,6 +1020,8 @@ RIGHT OUTER JOIN
 ON (x.key = Z.key)
 select sum(hash(Y.key,Y.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

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_smb_mapjoin_14.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/auto_smb_mapjoin_14.q.out 
b/ql/src/test/results/clientpositive/llap/auto_smb_mapjoin_14.q.out
index 5489137..1b61d55 100644
--- a/ql/src/test/results/clientpositive/llap/auto_smb_mapjoin_14.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_smb_mapjoin_14.q.out
@@ -43,11 +43,17 @@ select count(*) from (
   select a.key as key, a.value as val1, b.value as val2 from tbl1 a join tbl2 
b on a.key = b.key
 ) subq1
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from (
   select a.key as key, a.value as val1, b.value as val2 from tbl1 a join tbl2 
b on a.key = b.key
 ) subq1
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -147,6 +153,9 @@ select count(*) from
   group by key
 ) subq2
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from
 (
@@ -157,6 +166,9 @@ select count(*) from
   group by key
 ) subq2
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -295,6 +307,9 @@ join
 ) src2
 on src1.key = src2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select src1.key, src1.cnt1, src2.cnt1 from
 (
@@ -312,6 +327,9 @@ join
 ) src2
 on src1.key = src2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -524,6 +542,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2 a where key < 6) subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, a.value as value from tbl1 a where key < 6) subq1 
@@ -531,6 +552,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2 a where key < 6) subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -636,6 +660,9 @@ select count(*) from
   join tbl2 b
   on subq2.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (
@@ -648,6 +675,9 @@ select count(*) from
   join tbl2 b
   on subq2.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -770,6 +800,8 @@ select count(*) from
   ) subq4
   on subq2.key = subq4.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (
@@ -789,6 +821,8 @@ select count(*) from
   ) subq4
   on subq2.key = subq4.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -911,6 +945,9 @@ select count(*) from
   (select a.key as key, concat(a.value, a.value) as value from tbl2 a where 
key < 8) subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, concat(a.value, a.value) as value from tbl1 a where 
key < 8) subq1 
@@ -918,6 +955,9 @@ select count(*) from
   (select a.key as key, concat(a.value, a.value) as value from tbl2 a where 
key < 8) subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1018,6 +1058,9 @@ select count(*) from
   (select a.key +1 as key, concat(a.value, a.value) as value from tbl2 a) subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key +1 as key, concat(a.value, a.value) as value from tbl1 a) 
subq1 
@@ -1025,6 +1068,9 @@ select count(*) from
   (select a.key +1 as key, concat(a.value, a.value) as value from tbl2 a) subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1141,11 +1187,17 @@ select count(*) from
   (select a.key as key, a.value as value from tbl1 a where key < 6) subq1 
     join tbl2 a on subq1.key = a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, a.value as value from tbl1 a where key < 6) subq1 
     join tbl2 a on subq1.key = a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1245,6 +1297,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2 a where key < 6) subq3
   on (subq1.key = subq3.key)
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, a.value as value from tbl1 a where key < 6) subq1 
@@ -1255,6 +1310,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2 a where key < 6) subq3
   on (subq1.key = subq3.key)
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1380,6 +1438,9 @@ select count(*) from (
 join tbl2 b
 on subq2.key = b.key) a
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from (
   select subq2.key as key, subq2.value as value1, b.value as value2 from
@@ -1393,6 +1454,9 @@ select count(*) from (
 join tbl2 b
 on subq2.key = b.key) a
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1521,6 +1585,10 @@ from (
 insert overwrite table dest1_n2 select key, val1
 insert overwrite table dest2_n0 select key, val1, val2
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+PREHOOK: Output: default@dest1_n2
+PREHOOK: Output: default@dest2_n0
 POSTHOOK: query: explain
 from (
   select a.key as key, a.value as val1, b.value as val2 from tbl1 a join tbl2 
b on a.key = b.key
@@ -1528,6 +1596,10 @@ from (
 insert overwrite table dest1_n2 select key, val1
 insert overwrite table dest2_n0 select key, val1, val2
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+POSTHOOK: Output: default@dest1_n2
+POSTHOOK: Output: default@dest2_n0
 STAGE DEPENDENCIES:
   Stage-2 is a root stage
   Stage-3 depends on stages: Stage-2
@@ -1805,6 +1877,10 @@ from (
 insert overwrite table dest1_n2 select key, val1
 insert overwrite table dest2_n0 select key, count(*) group by key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1
+PREHOOK: Input: default@tbl2
+PREHOOK: Output: default@dest1_n2
+PREHOOK: Output: default@dest2_n0
 POSTHOOK: query: explain
 from (
   select a.key as key, a.value as val1, b.value as val2 from tbl1 a join tbl2 
b on a.key = b.key
@@ -1812,6 +1888,10 @@ from (
 insert overwrite table dest1_n2 select key, val1
 insert overwrite table dest2_n0 select key, count(*) group by key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1
+POSTHOOK: Input: default@tbl2
+POSTHOOK: Output: default@dest1_n2
+POSTHOOK: Output: default@dest2_n0
 STAGE DEPENDENCIES:
   Stage-2 is a root stage
   Stage-3 depends on stages: Stage-2

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out
index 569f4b9..ee712c0 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_1.q.out
@@ -101,8 +101,20 @@ POSTHOOK: type: LOAD
 POSTHOOK: Output: default@bucket_big_n1@ds=2008-04-09
 PREHOOK: query: explain extended select count(*) FROM bucket_small_n1 a JOIN 
bucket_big_n1 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n1
+PREHOOK: Input: default@bucket_big_n1@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n1@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n1
+PREHOOK: Input: default@bucket_small_n1@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_small_n1 a JOIN 
bucket_big_n1 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n1
+POSTHOOK: Input: default@bucket_big_n1@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n1@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n1
+POSTHOOK: Input: default@bucket_small_n1@ds=2008-04-08
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_small_n1`
@@ -385,8 +397,20 @@ POSTHOOK: Input: default@bucket_small_n1@ds=2008-04-08
 38
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n1 a JOIN 
bucket_small_n1 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n1
+PREHOOK: Input: default@bucket_big_n1@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n1@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n1
+PREHOOK: Input: default@bucket_small_n1@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n1 a JOIN 
bucket_small_n1 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n1
+POSTHOOK: Input: default@bucket_big_n1@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n1@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n1
+POSTHOOK: Input: default@bucket_small_n1@ds=2008-04-08
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n1`
@@ -669,8 +693,20 @@ POSTHOOK: Input: default@bucket_small_n1@ds=2008-04-08
 38
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n1 a JOIN 
bucket_small_n1 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n1
+PREHOOK: Input: default@bucket_big_n1@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n1@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n1
+PREHOOK: Input: default@bucket_small_n1@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n1 a JOIN 
bucket_small_n1 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n1
+POSTHOOK: Input: default@bucket_big_n1@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n1@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n1
+POSTHOOK: Input: default@bucket_small_n1@ds=2008-04-08
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n1`

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_10.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_10.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_10.q.out
index c2a273b..fbb6362 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_10.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_10.q.out
@@ -50,6 +50,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n4 a where key < 6) subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n5
+PREHOOK: Input: default@tbl2_n4
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (
@@ -62,6 +65,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n4 a where key < 6) subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n5
+POSTHOOK: Input: default@tbl2_n4
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -213,6 +219,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n4 a where key < 6) subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n5
+PREHOOK: Input: default@tbl2_n4
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, count(*) as value from tbl1_n5 a where key < 6 group 
by a.key) subq1 
@@ -220,6 +229,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n4 a where key < 6) subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n5
+POSTHOOK: Input: default@tbl2_n4
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_11.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_11.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_11.q.out
index f880bc0..3d71f2e 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_11.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_11.q.out
@@ -99,8 +99,20 @@ POSTHOOK: type: LOAD
 POSTHOOK: Output: default@bucket_big_n11@ds=2008-04-09
 PREHOOK: query: explain extended select count(*) FROM bucket_small_n11 a JOIN 
bucket_big_n11 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n11
+PREHOOK: Input: default@bucket_big_n11@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n11@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n11
+PREHOOK: Input: default@bucket_small_n11@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_small_n11 a JOIN 
bucket_big_n11 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n11
+POSTHOOK: Input: default@bucket_big_n11@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n11@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n11
+POSTHOOK: Input: default@bucket_small_n11@ds=2008-04-08
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_small_n11`
@@ -411,8 +423,20 @@ POSTHOOK: Input: default@bucket_small_n11@ds=2008-04-08
 38
 PREHOOK: query: explain extended select count(*) FROM bucket_small_n11 a JOIN 
bucket_big_n11 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n11
+PREHOOK: Input: default@bucket_big_n11@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n11@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n11
+PREHOOK: Input: default@bucket_small_n11@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_small_n11 a JOIN 
bucket_big_n11 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n11
+POSTHOOK: Input: default@bucket_big_n11@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n11@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n11
+POSTHOOK: Input: default@bucket_small_n11@ds=2008-04-08
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_small_n11`
@@ -695,8 +719,20 @@ POSTHOOK: Input: default@bucket_small_n11@ds=2008-04-08
 38
 PREHOOK: query: explain extended select /*+ mapjoin(a) */ count(*) FROM 
bucket_small_n11 a JOIN bucket_big_n11 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n11
+PREHOOK: Input: default@bucket_big_n11@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n11@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n11
+PREHOOK: Input: default@bucket_small_n11@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select /*+ mapjoin(a) */ count(*) FROM 
bucket_small_n11 a JOIN bucket_big_n11 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n11
+POSTHOOK: Input: default@bucket_big_n11@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n11@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n11
+POSTHOOK: Input: default@bucket_small_n11@ds=2008-04-08
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -964,8 +1000,20 @@ POSTHOOK: Input: default@bucket_small_n11@ds=2008-04-08
 38
 PREHOOK: query: explain extended select /*+ MAPJOIN(a,b) */ count(*) FROM 
bucket_small_n11 a JOIN bucket_big_n11 b ON a.key = b.key JOIN bucket_big_n11 c 
ON a.key = c.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n11
+PREHOOK: Input: default@bucket_big_n11@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n11@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n11
+PREHOOK: Input: default@bucket_small_n11@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select /*+ MAPJOIN(a,b) */ count(*) FROM 
bucket_small_n11 a JOIN bucket_big_n11 b ON a.key = b.key JOIN bucket_big_n11 c 
ON a.key = c.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n11
+POSTHOOK: Input: default@bucket_big_n11@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n11@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n11
+POSTHOOK: Input: default@bucket_small_n11@ds=2008-04-08
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_12.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_12.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_12.q.out
index 300b4b9..c0fb13a 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_12.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_12.q.out
@@ -137,8 +137,24 @@ POSTHOOK: Output: default@bucket_medium@ds=2008-04-08
 Warning: Shuffle Join MERGEJOIN[36][tables = [$hdt$_0, $hdt$_1, $hdt$_2, 
$hdt$_3]] in Stage 'Reducer 2' is a cross product
 PREHOOK: query: explain extended select count(*) FROM bucket_small_n15 a JOIN 
bucket_medium b ON a.key = b.key JOIN bucket_big_n15 c ON c.key = b.key JOIN 
bucket_medium d ON c.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n15
+PREHOOK: Input: default@bucket_big_n15@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n15@ds=2008-04-09
+PREHOOK: Input: default@bucket_medium
+PREHOOK: Input: default@bucket_medium@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n15
+PREHOOK: Input: default@bucket_small_n15@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_small_n15 a JOIN 
bucket_medium b ON a.key = b.key JOIN bucket_big_n15 c ON c.key = b.key JOIN 
bucket_medium d ON c.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n15
+POSTHOOK: Input: default@bucket_big_n15@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n15@ds=2008-04-09
+POSTHOOK: Input: default@bucket_medium
+POSTHOOK: Input: default@bucket_medium@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n15
+POSTHOOK: Input: default@bucket_small_n15@ds=2008-04-08
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n15`

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_13.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_13.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_13.q.out
index 34c9abc..f087941 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_13.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_13.q.out
@@ -58,6 +58,10 @@ from (
 INSERT OVERWRITE TABLE dest1_n20 select key1, key2
 INSERT OVERWRITE TABLE dest2_n4 select value1, value2
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n2
+PREHOOK: Input: default@tbl2_n1
+PREHOOK: Output: default@dest1_n20
+PREHOOK: Output: default@dest2_n4
 POSTHOOK: query: explain 
 from (
   SELECT a.key key1, a.value value1, b.key key2, b.value value2 
@@ -66,6 +70,10 @@ from (
 INSERT OVERWRITE TABLE dest1_n20 select key1, key2
 INSERT OVERWRITE TABLE dest2_n4 select value1, value2
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n2
+POSTHOOK: Input: default@tbl2_n1
+POSTHOOK: Output: default@dest1_n20
+POSTHOOK: Output: default@dest2_n4
 STAGE DEPENDENCIES:
   Stage-2 is a root stage
   Stage-3 depends on stages: Stage-2
@@ -329,6 +337,10 @@ from (
 INSERT OVERWRITE TABLE dest1_n20 select key1, key2
 INSERT OVERWRITE TABLE dest2_n4 select value1, value2
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n2
+PREHOOK: Input: default@tbl2_n1
+PREHOOK: Output: default@dest1_n20
+PREHOOK: Output: default@dest2_n4
 POSTHOOK: query: explain 
 from (
   SELECT a.key key1, a.value value1, b.key key2, b.value value2 
@@ -337,6 +349,10 @@ from (
 INSERT OVERWRITE TABLE dest1_n20 select key1, key2
 INSERT OVERWRITE TABLE dest2_n4 select value1, value2
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n2
+POSTHOOK: Input: default@tbl2_n1
+POSTHOOK: Output: default@dest1_n20
+POSTHOOK: Output: default@dest2_n4
 STAGE DEPENDENCIES:
   Stage-2 is a root stage
   Stage-3 depends on stages: Stage-2
@@ -600,6 +616,10 @@ from (
 INSERT OVERWRITE TABLE dest1_n20 select key1, key2
 INSERT OVERWRITE TABLE dest2_n4 select value1, value2
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n2
+PREHOOK: Input: default@tbl2_n1
+PREHOOK: Output: default@dest1_n20
+PREHOOK: Output: default@dest2_n4
 POSTHOOK: query: explain 
 from (
   SELECT a.key key1, a.value value1, b.key key2, b.value value2 
@@ -608,6 +628,10 @@ from (
 INSERT OVERWRITE TABLE dest1_n20 select key1, key2
 INSERT OVERWRITE TABLE dest2_n4 select value1, value2
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n2
+POSTHOOK: Input: default@tbl2_n1
+POSTHOOK: Output: default@dest1_n20
+POSTHOOK: Output: default@dest2_n4
 STAGE DEPENDENCIES:
   Stage-2 is a root stage
   Stage-3 depends on stages: Stage-2

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_14.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_14.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_14.q.out
index 13ef018..ced0f68 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_14.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_14.q.out
@@ -37,9 +37,15 @@ POSTHOOK: Lineage: tbl2_n6.value SIMPLE 
[(src)src.FieldSchema(name:value, type:s
 PREHOOK: query: explain
 select count(*) FROM tbl1_n7 a LEFT OUTER JOIN tbl2_n6 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n7
+PREHOOK: Input: default@tbl2_n6
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) FROM tbl1_n7 a LEFT OUTER JOIN tbl2_n6 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n7
+POSTHOOK: Input: default@tbl2_n6
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -132,9 +138,15 @@ POSTHOOK: Lineage: tbl2_n6.value SIMPLE 
[(src)src.FieldSchema(name:value, type:s
 PREHOOK: query: explain
 select count(*) FROM tbl1_n7 a RIGHT OUTER JOIN tbl2_n6 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n7
+PREHOOK: Input: default@tbl2_n6
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) FROM tbl1_n7 a RIGHT OUTER JOIN tbl2_n6 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n7
+POSTHOOK: Input: default@tbl2_n6
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_15.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_15.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_15.q.out
index ef4a079..6615387 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_15.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_15.q.out
@@ -37,9 +37,15 @@ POSTHOOK: Lineage: tbl2_n10.value SIMPLE 
[(src)src.FieldSchema(name:value, type:
 PREHOOK: query: explain
 select count(*) FROM tbl1_n11 a LEFT OUTER JOIN tbl2_n10 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n11
+PREHOOK: Input: default@tbl2_n10
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) FROM tbl1_n11 a LEFT OUTER JOIN tbl2_n10 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n11
+POSTHOOK: Input: default@tbl2_n10
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -111,9 +117,15 @@ STAGE PLANS:
 PREHOOK: query: explain
 select count(*) FROM tbl1_n11 a RIGHT OUTER JOIN tbl2_n10 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n11
+PREHOOK: Input: default@tbl2_n10
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) FROM tbl1_n11 a RIGHT OUTER JOIN tbl2_n10 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n11
+POSTHOOK: Input: default@tbl2_n10
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_16.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_16.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_16.q.out
index bd51c86..e8bdaa2 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_16.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_16.q.out
@@ -165,6 +165,12 @@ PREHOOK: query: explain select a.key , a.value , b.value , 
'day1' as day, 1 as p
             on
           (a.key = b.key)
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n17
+PREHOOK: Input: default@bucket_big_n17@day=day1/pri=1
+PREHOOK: Input: default@bucket_small_n17
+PREHOOK: Input: default@bucket_small_n17@pri=1
+PREHOOK: Input: default@bucket_small_n17@pri=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key , a.value , b.value , 'day1' as day, 1 
as pri
         from
         ( select key, value
@@ -176,6 +182,12 @@ POSTHOOK: query: explain select a.key , a.value , b.value 
, 'day1' as day, 1 as
             on
           (a.key = b.key)
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n17
+POSTHOOK: Input: default@bucket_big_n17@day=day1/pri=1
+POSTHOOK: Input: default@bucket_small_n17
+POSTHOOK: Input: default@bucket_small_n17@pri=1
+POSTHOOK: Input: default@bucket_small_n17@pri=2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -320,6 +332,12 @@ left outer join
 on
 (a.key = b.key)
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n17
+PREHOOK: Input: default@bucket_big_n17@day=day1/pri=1
+PREHOOK: Input: default@bucket_small_n17
+PREHOOK: Input: default@bucket_small_n17@pri=1
+PREHOOK: Input: default@bucket_small_n17@pri=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key , a.value , b.value , 'day1' as day, 1 
as pri
 from
 ( select key, value
@@ -331,6 +349,12 @@ left outer join
 on
 (a.key = b.key)
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n17
+POSTHOOK: Input: default@bucket_big_n17@day=day1/pri=1
+POSTHOOK: Input: default@bucket_small_n17
+POSTHOOK: Input: default@bucket_small_n17@pri=1
+POSTHOOK: Input: default@bucket_small_n17@pri=2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -562,6 +586,12 @@ PREHOOK: query: explain select a.key , a.value , b.value , 
'day1' as day, 1 as p
         on
         (a.key = b.key)
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n17
+PREHOOK: Input: default@bucket_big_n17@day=day1/pri=1
+PREHOOK: Input: default@bucket_small_n17
+PREHOOK: Input: default@bucket_small_n17@pri=1
+PREHOOK: Input: default@bucket_small_n17@pri=2
+#### A masked pattern was here ####
 POSTHOOK: query: explain select a.key , a.value , b.value , 'day1' as day, 1 
as pri
         from
         ( select key, value
@@ -573,6 +603,12 @@ POSTHOOK: query: explain select a.key , a.value , b.value 
, 'day1' as day, 1 as
         on
         (a.key = b.key)
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n17
+POSTHOOK: Input: default@bucket_big_n17@day=day1/pri=1
+POSTHOOK: Input: default@bucket_small_n17
+POSTHOOK: Input: default@bucket_small_n17@pri=1
+POSTHOOK: Input: default@bucket_small_n17@pri=2
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_2.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_2.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_2.q.out
index 0d5c8f8..e24f448 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_2.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_2.q.out
@@ -83,8 +83,20 @@ POSTHOOK: type: LOAD
 POSTHOOK: Output: default@bucket_big_n3@ds=2008-04-09
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n3 a JOIN 
bucket_small_n3 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n3
+PREHOOK: Input: default@bucket_big_n3@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n3@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n3
+PREHOOK: Input: default@bucket_small_n3@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n3 a JOIN 
bucket_small_n3 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n3
+POSTHOOK: Input: default@bucket_big_n3@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n3@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n3
+POSTHOOK: Input: default@bucket_small_n3@ds=2008-04-08
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n3`
@@ -367,8 +379,20 @@ POSTHOOK: Input: default@bucket_small_n3@ds=2008-04-08
 38
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n3 a JOIN 
bucket_small_n3 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n3
+PREHOOK: Input: default@bucket_big_n3@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n3@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n3
+PREHOOK: Input: default@bucket_small_n3@ds=2008-04-08
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n3 a JOIN 
bucket_small_n3 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n3
+POSTHOOK: Input: default@bucket_big_n3@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n3@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n3
+POSTHOOK: Input: default@bucket_small_n3@ds=2008-04-08
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n3`

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_3.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_3.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_3.q.out
index e00a22b..12fb353 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_3.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_3.q.out
@@ -83,8 +83,20 @@ POSTHOOK: type: LOAD
 POSTHOOK: Output: default@bucket_big_n9@ds=2008-04-08
 PREHOOK: query: explain extended select count(*) FROM bucket_small_n9 a JOIN 
bucket_big_n9 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n9
+PREHOOK: Input: default@bucket_big_n9@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n9
+PREHOOK: Input: default@bucket_small_n9@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n9@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_small_n9 a JOIN 
bucket_big_n9 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n9
+POSTHOOK: Input: default@bucket_big_n9@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n9
+POSTHOOK: Input: default@bucket_small_n9@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n9@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_small_n9`
@@ -367,8 +379,20 @@ POSTHOOK: Input: default@bucket_small_n9@ds=2008-04-09
 38
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n9 a JOIN 
bucket_small_n9 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n9
+PREHOOK: Input: default@bucket_big_n9@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n9
+PREHOOK: Input: default@bucket_small_n9@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n9@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n9 a JOIN 
bucket_small_n9 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n9
+POSTHOOK: Input: default@bucket_big_n9@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n9
+POSTHOOK: Input: default@bucket_small_n9@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n9@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n9`
@@ -651,8 +675,20 @@ POSTHOOK: Input: default@bucket_small_n9@ds=2008-04-09
 38
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n9 a JOIN 
bucket_small_n9 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n9
+PREHOOK: Input: default@bucket_big_n9@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n9
+PREHOOK: Input: default@bucket_small_n9@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n9@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n9 a JOIN 
bucket_small_n9 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n9
+POSTHOOK: Input: default@bucket_big_n9@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n9
+POSTHOOK: Input: default@bucket_small_n9@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n9@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n9`

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_4.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_4.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_4.q.out
index ae83c60..c811827 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_4.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_4.q.out
@@ -99,8 +99,20 @@ POSTHOOK: type: LOAD
 POSTHOOK: Output: default@bucket_big_n12@ds=2008-04-08
 PREHOOK: query: explain extended select count(*) FROM bucket_small_n12 a JOIN 
bucket_big_n12 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n12
+PREHOOK: Input: default@bucket_big_n12@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n12
+PREHOOK: Input: default@bucket_small_n12@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n12@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_small_n12 a JOIN 
bucket_big_n12 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n12
+POSTHOOK: Input: default@bucket_big_n12@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n12
+POSTHOOK: Input: default@bucket_small_n12@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n12@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_small_n12`
@@ -383,8 +395,20 @@ POSTHOOK: Input: default@bucket_small_n12@ds=2008-04-09
 38
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n12 a JOIN 
bucket_small_n12 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n12
+PREHOOK: Input: default@bucket_big_n12@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n12
+PREHOOK: Input: default@bucket_small_n12@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n12@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n12 a JOIN 
bucket_small_n12 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n12
+POSTHOOK: Input: default@bucket_big_n12@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n12
+POSTHOOK: Input: default@bucket_small_n12@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n12@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n12`
@@ -667,8 +691,20 @@ POSTHOOK: Input: default@bucket_small_n12@ds=2008-04-09
 38
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n12 a JOIN 
bucket_small_n12 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n12
+PREHOOK: Input: default@bucket_big_n12@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n12
+PREHOOK: Input: default@bucket_small_n12@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n12@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n12 a JOIN 
bucket_small_n12 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n12
+POSTHOOK: Input: default@bucket_big_n12@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n12
+POSTHOOK: Input: default@bucket_small_n12@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n12@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n12`

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_5.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_5.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_5.q.out
index a6656d3..dd78af9 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_5.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_5.q.out
@@ -64,8 +64,14 @@ POSTHOOK: type: LOAD
 POSTHOOK: Output: default@bucket_big_n0
 PREHOOK: query: explain extended select count(*) FROM bucket_small_n0 a JOIN 
bucket_big_n0 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n0
+PREHOOK: Input: default@bucket_small_n0
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_small_n0 a JOIN 
bucket_big_n0 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n0
+POSTHOOK: Input: default@bucket_small_n0
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_small_n0`
@@ -292,8 +298,14 @@ POSTHOOK: Input: default@bucket_small_n0
 19
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n0 a JOIN 
bucket_small_n0 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n0
+PREHOOK: Input: default@bucket_small_n0
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n0 a JOIN 
bucket_small_n0 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n0
+POSTHOOK: Input: default@bucket_small_n0
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n0`
@@ -520,8 +532,14 @@ POSTHOOK: Input: default@bucket_small_n0
 19
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n0 a JOIN 
bucket_small_n0 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n0
+PREHOOK: Input: default@bucket_small_n0
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n0 a JOIN 
bucket_small_n0 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n0
+POSTHOOK: Input: default@bucket_small_n0
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n0`

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_6.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_6.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_6.q.out
index 828c6e1..3b753ad 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_6.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_6.q.out
@@ -72,8 +72,16 @@ POSTHOOK: Lineage: tbl4.key EXPRESSION 
[(src)src.FieldSchema(name:key, type:stri
 POSTHOOK: Lineage: tbl4.value SIMPLE [(src)src.FieldSchema(name:value, 
type:string, comment:default), ]
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join src c on c.value = a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join src c on c.value = a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -218,8 +226,16 @@ POSTHOOK: Input: default@tbl2_n3
 2654
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join src d on d.value = a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join src d on d.value = a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -364,8 +380,16 @@ POSTHOOK: Input: default@tbl2_n3
 2654
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join src h on h.value = a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join src h on h.value = a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -510,8 +534,16 @@ POSTHOOK: Input: default@tbl2_n3
 2654
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join src c on c.key = a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join src c on c.key = a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -656,8 +688,16 @@ POSTHOOK: Input: default@tbl2_n3
 2654
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join tbl3_n0 c on c.key = a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+PREHOOK: Input: default@tbl3_n0
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join tbl3_n0 c on c.key = a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+POSTHOOK: Input: default@tbl3_n0
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -760,8 +800,16 @@ POSTHOOK: Input: default@tbl3_n0
 2654
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join tbl4 c on c.value = a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+PREHOOK: Input: default@tbl4
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join tbl4 c on c.value = a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+POSTHOOK: Input: default@tbl4
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -906,8 +954,16 @@ POSTHOOK: Input: default@tbl4
 2654
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join src c on c.value = a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join src c on c.value = a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1052,8 +1108,16 @@ POSTHOOK: Input: default@tbl2_n3
 2654
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join src c on c.key = a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join src c on c.key = a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1198,8 +1262,16 @@ POSTHOOK: Input: default@tbl2_n3
 2654
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join tbl3_n0 c on c.key = a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+PREHOOK: Input: default@tbl3_n0
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join tbl3_n0 c on c.key = a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+POSTHOOK: Input: default@tbl3_n0
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1302,8 +1374,16 @@ POSTHOOK: Input: default@tbl3_n0
 2654
 PREHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON a.key 
= b.key join tbl4 c on c.value = a.value
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n4
+PREHOOK: Input: default@tbl2_n3
+PREHOOK: Input: default@tbl4
+#### A masked pattern was here ####
 POSTHOOK: query: explain select count(*) FROM tbl1_n4 a JOIN tbl2_n3 b ON 
a.key = b.key join tbl4 c on c.value = a.value
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n4
+POSTHOOK: Input: default@tbl2_n3
+POSTHOOK: Input: default@tbl4
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_7.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_7.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_7.q.out
index f561813..9cda07c 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_7.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_7.q.out
@@ -116,8 +116,22 @@ POSTHOOK: type: LOAD
 POSTHOOK: Output: default@bucket_big_n6@ds=2008-04-09
 PREHOOK: query: explain extended select count(*) FROM bucket_small_n6 a JOIN 
bucket_big_n6 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n6
+PREHOOK: Input: default@bucket_big_n6@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n6@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n6
+PREHOOK: Input: default@bucket_small_n6@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n6@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_small_n6 a JOIN 
bucket_big_n6 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n6
+POSTHOOK: Input: default@bucket_big_n6@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n6@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n6
+POSTHOOK: Input: default@bucket_small_n6@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n6@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_small_n6`
@@ -452,8 +466,22 @@ POSTHOOK: Input: default@bucket_small_n6@ds=2008-04-09
 76
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n6 a JOIN 
bucket_small_n6 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n6
+PREHOOK: Input: default@bucket_big_n6@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n6@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n6
+PREHOOK: Input: default@bucket_small_n6@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n6@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n6 a JOIN 
bucket_small_n6 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n6
+POSTHOOK: Input: default@bucket_big_n6@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n6@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n6
+POSTHOOK: Input: default@bucket_small_n6@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n6@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n6`
@@ -788,8 +816,22 @@ POSTHOOK: Input: default@bucket_small_n6@ds=2008-04-09
 76
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n6 a JOIN 
bucket_small_n6 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n6
+PREHOOK: Input: default@bucket_big_n6@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n6@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n6
+PREHOOK: Input: default@bucket_small_n6@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n6@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n6 a JOIN 
bucket_small_n6 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n6
+POSTHOOK: Input: default@bucket_big_n6@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n6@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n6
+POSTHOOK: Input: default@bucket_small_n6@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n6@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n6`

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_8.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_8.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_8.q.out
index d5d17a3..3e9c06e 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_8.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_8.q.out
@@ -116,8 +116,22 @@ POSTHOOK: type: LOAD
 POSTHOOK: Output: default@bucket_big_n5@ds=2008-04-09
 PREHOOK: query: explain extended select count(*) FROM bucket_small_n5 a JOIN 
bucket_big_n5 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n5
+PREHOOK: Input: default@bucket_big_n5@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n5@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n5
+PREHOOK: Input: default@bucket_small_n5@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n5@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_small_n5 a JOIN 
bucket_big_n5 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n5
+POSTHOOK: Input: default@bucket_big_n5@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n5@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n5
+POSTHOOK: Input: default@bucket_small_n5@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n5@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_small_n5`
@@ -452,8 +466,22 @@ POSTHOOK: Input: default@bucket_small_n5@ds=2008-04-09
 76
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n5 a JOIN 
bucket_small_n5 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n5
+PREHOOK: Input: default@bucket_big_n5@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n5@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n5
+PREHOOK: Input: default@bucket_small_n5@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n5@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n5 a JOIN 
bucket_small_n5 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n5
+POSTHOOK: Input: default@bucket_big_n5@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n5@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n5
+POSTHOOK: Input: default@bucket_small_n5@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n5@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n5`
@@ -788,8 +816,22 @@ POSTHOOK: Input: default@bucket_small_n5@ds=2008-04-09
 76
 PREHOOK: query: explain extended select count(*) FROM bucket_big_n5 a JOIN 
bucket_small_n5 b ON a.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket_big_n5
+PREHOOK: Input: default@bucket_big_n5@ds=2008-04-08
+PREHOOK: Input: default@bucket_big_n5@ds=2008-04-09
+PREHOOK: Input: default@bucket_small_n5
+PREHOOK: Input: default@bucket_small_n5@ds=2008-04-08
+PREHOOK: Input: default@bucket_small_n5@ds=2008-04-09
+#### A masked pattern was here ####
 POSTHOOK: query: explain extended select count(*) FROM bucket_big_n5 a JOIN 
bucket_small_n5 b ON a.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket_big_n5
+POSTHOOK: Input: default@bucket_big_n5@ds=2008-04-08
+POSTHOOK: Input: default@bucket_big_n5@ds=2008-04-09
+POSTHOOK: Input: default@bucket_small_n5
+POSTHOOK: Input: default@bucket_small_n5@ds=2008-04-08
+POSTHOOK: Input: default@bucket_small_n5@ds=2008-04-09
+#### A masked pattern was here ####
 OPTIMIZED SQL: SELECT COUNT(*) AS `$f0`
 FROM (SELECT `key`
 FROM `default`.`bucket_big_n5`

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_9.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_9.q.out 
b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_9.q.out
index 935e607..4e50c9c 100644
--- a/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_9.q.out
+++ b/ql/src/test/results/clientpositive/llap/auto_sortmerge_join_9.q.out
@@ -43,11 +43,17 @@ select count(*) from (
   select a.key as key, a.value as val1, b.value as val2 from tbl1_n10 a join 
tbl2_n9 b on a.key = b.key
 ) subq1
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from (
   select a.key as key, a.value as val1, b.value as val2 from tbl1_n10 a join 
tbl2_n9 b on a.key = b.key
 ) subq1
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -144,6 +150,9 @@ select key, count(*) from
 ) subq1
 group by key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select key, count(*) from 
 (
@@ -151,6 +160,9 @@ select key, count(*) from
 ) subq1
 group by key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -264,6 +276,9 @@ select count(*) from
   group by key
 ) subq2
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from
 (
@@ -274,6 +289,9 @@ select count(*) from
   group by key
 ) subq2
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -412,6 +430,9 @@ join
 ) src2
 on src1.key = src2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select src1.key, src1.cnt1, src2.cnt1 from
 (
@@ -429,6 +450,9 @@ join
 ) src2
 on src1.key = src2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -641,6 +665,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, a.value as value from tbl1_n10 a where key < 6) subq1 
@@ -648,6 +675,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -753,6 +783,9 @@ select count(*) from
   join tbl2_n9 b
   on subq2.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (
@@ -765,6 +798,9 @@ select count(*) from
   join tbl2_n9 b
   on subq2.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -887,6 +923,8 @@ select count(*) from
   ) subq4
   on subq2.key = subq4.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (
@@ -906,6 +944,8 @@ select count(*) from
   ) subq4
   on subq2.key = subq4.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1028,6 +1068,9 @@ select count(*) from
   (select a.key as key, concat(a.value, a.value) as value from tbl2_n9 a where 
key < 8) subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, concat(a.value, a.value) as value from tbl1_n10 a 
where key < 8) subq1 
@@ -1035,6 +1078,9 @@ select count(*) from
   (select a.key as key, concat(a.value, a.value) as value from tbl2_n9 a where 
key < 8) subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1135,6 +1181,9 @@ select count(*) from
   (select a.key +1 as key, concat(a.value, a.value) as value from tbl2_n9 a) 
subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key +1 as key, concat(a.value, a.value) as value from tbl1_n10 a) 
subq1 
@@ -1142,6 +1191,9 @@ select count(*) from
   (select a.key +1 as key, concat(a.value, a.value) as value from tbl2_n9 a) 
subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1258,11 +1310,17 @@ select count(*) from
   (select a.key as key, a.value as value from tbl1_n10 a where key < 6) subq1 
     join tbl2_n9 a on subq1.key = a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, a.value as value from tbl1_n10 a where key < 6) subq1 
     join tbl2_n9 a on subq1.key = a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1358,12 +1416,18 @@ select count(*) from tbl1_n10 a
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq1 
   on a.key = subq1.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from tbl1_n10 a
   join
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq1 
   on a.key = subq1.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1465,6 +1529,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq3
   on (subq1.key = subq3.key)
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, a.value as value from tbl1_n10 a where key < 6) subq1 
@@ -1475,6 +1542,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq3
   on (subq1.key = subq3.key)
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1600,6 +1670,9 @@ select count(*) from (
 join tbl2_n9 b
 on subq2.key = b.key) a
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from (
   select subq2.key as key, subq2.value as value1, b.value as value2 from
@@ -1613,6 +1686,9 @@ select count(*) from (
 join tbl2_n9 b
 on subq2.key = b.key) a
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1723,11 +1799,17 @@ select count(*) from (
   select a.key as key, a.value as val1, b.value as val2 from tbl1_n10 a join 
tbl2_n9 b on a.key = b.key
 ) subq1
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from (
   select a.key as key, a.value as val1, b.value as val2 from tbl1_n10 a join 
tbl2_n9 b on a.key = b.key
 ) subq1
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1824,6 +1906,9 @@ select key, count(*) from
 ) subq1
 group by key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select key, count(*) from 
 (
@@ -1831,6 +1916,9 @@ select key, count(*) from
 ) subq1
 group by key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -1944,6 +2032,9 @@ select count(*) from
   group by key
 ) subq2
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from
 (
@@ -1954,6 +2045,9 @@ select count(*) from
   group by key
 ) subq2
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2092,6 +2186,9 @@ join
 ) src2
 on src1.key = src2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select src1.key, src1.cnt1, src2.cnt1 from
 (
@@ -2109,6 +2206,9 @@ join
 ) src2
 on src1.key = src2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2321,6 +2421,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, a.value as value from tbl1_n10 a where key < 6) subq1 
@@ -2328,6 +2431,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2433,6 +2539,9 @@ select count(*) from
   join tbl2_n9 b
   on subq2.key = b.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (
@@ -2445,6 +2554,9 @@ select count(*) from
   join tbl2_n9 b
   on subq2.key = b.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2567,6 +2679,8 @@ select count(*) from
   ) subq4
   on subq2.key = subq4.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (
@@ -2586,6 +2700,8 @@ select count(*) from
   ) subq4
   on subq2.key = subq4.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2708,6 +2824,9 @@ select count(*) from
   (select a.key as key, concat(a.value, a.value) as value from tbl2_n9 a where 
key < 8) subq2
   on subq1.key = subq2.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, concat(a.value, a.value) as value from tbl1_n10 a 
where key < 8) subq1 
@@ -2715,6 +2834,9 @@ select count(*) from
   (select a.key as key, concat(a.value, a.value) as value from tbl2_n9 a where 
key < 8) subq2
   on subq1.key = subq2.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2813,11 +2935,17 @@ select count(*) from
   (select a.key as key, a.value as value from tbl1_n10 a where key < 6) subq1 
     join tbl2_n9 a on subq1.key = a.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, a.value as value from tbl1_n10 a where key < 6) subq1 
     join tbl2_n9 a on subq1.key = a.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -2913,12 +3041,18 @@ select count(*) from tbl1_n10 a
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq1 
   on a.key = subq1.key
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from tbl1_n10 a
   join
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq1 
   on a.key = subq1.key
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -3020,6 +3154,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq3
   on (subq1.key = subq3.key)
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from 
   (select a.key as key, a.value as value from tbl1_n10 a where key < 6) subq1 
@@ -3030,6 +3167,9 @@ select count(*) from
   (select a.key as key, a.value as value from tbl2_n9 a where key < 6) subq3
   on (subq1.key = subq3.key)
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -3155,6 +3295,9 @@ select count(*) from (
 join tbl2_n9 b
 on subq2.key = b.key) a
 PREHOOK: type: QUERY
+PREHOOK: Input: default@tbl1_n10
+PREHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select count(*) from (
   select subq2.key as key, subq2.value as value1, b.value as value2 from
@@ -3168,6 +3311,9 @@ select count(*) from (
 join tbl2_n9 b
 on subq2.key = b.key) a
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@tbl1_n10
+POSTHOOK: Input: default@tbl2_n9
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1

http://git-wip-us.apache.org/repos/asf/hive/blob/b356aae0/ql/src/test/results/clientpositive/llap/bucket2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/bucket2.q.out 
b/ql/src/test/results/clientpositive/llap/bucket2.q.out
index d0fa92b..9d86258 100644
--- a/ql/src/test/results/clientpositive/llap/bucket2.q.out
+++ b/ql/src/test/results/clientpositive/llap/bucket2.q.out
@@ -10,10 +10,14 @@ PREHOOK: query: explain extended
 insert overwrite table bucket2_1
 select * from src
 PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@bucket2_1
 POSTHOOK: query: explain extended
 insert overwrite table bucket2_1
 select * from src
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@bucket2_1
 OPTIMIZED SQL: SELECT `key`, `value`
 FROM `default`.`src`
 STAGE DEPENDENCIES:
@@ -239,9 +243,13 @@ POSTHOOK: Lineage: bucket2_1.value SIMPLE 
[(src)src.FieldSchema(name:value, type
 PREHOOK: query: explain
 select * from bucket2_1 tablesample (bucket 1 out of 2) s
 PREHOOK: type: QUERY
+PREHOOK: Input: default@bucket2_1
+#### A masked pattern was here ####
 POSTHOOK: query: explain
 select * from bucket2_1 tablesample (bucket 1 out of 2) s
 POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucket2_1
+#### A masked pattern was here ####
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 

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