FAQ
http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_join_stats2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join_stats2.q.out b/ql/src/test/results/clientpositive/spark/auto_join_stats2.q.out
index de135aa..ac6c697 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join_stats2.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join_stats2.q.out
@@ -111,8 +111,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 605 Data size: 6427 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -278,8 +278,8 @@ STAGE PLANS:
                                compressed: false
                                Statistics: Num rows: 665 Data size: 7069 Basic stats: COMPLETE Column stats: NONE
                                table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_join_without_localtask.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join_without_localtask.q.out b/ql/src/test/results/clientpositive/spark/auto_join_without_localtask.q.out
index 68e51a7..9a8e248 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join_without_localtask.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join_without_localtask.q.out
@@ -79,8 +79,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 40 Data size: 400 Basic stats: COMPLETE Column stats: NONE
                      table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -253,8 +253,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 40 Data size: 400 Basic stats: COMPLETE Column stats: NONE
                      table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -427,8 +427,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 40 Data size: 400 Basic stats: COMPLETE Column stats: NONE
                      table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_smb_mapjoin_14.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_smb_mapjoin_14.q.out b/ql/src/test/results/clientpositive/spark/auto_smb_mapjoin_14.q.out
index 14c7328..102798c 100644
--- a/ql/src/test/results/clientpositive/spark/auto_smb_mapjoin_14.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_smb_mapjoin_14.q.out
@@ -104,8 +104,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -222,8 +222,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -372,8 +372,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 5 Data size: 38 Basic stats: COMPLETE Column stats: NONE
                      table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
          Reducer 5
              Reduce Operator Tree:
@@ -508,8 +508,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -615,8 +615,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -746,8 +746,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -867,8 +867,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -989,8 +989,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1082,8 +1082,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1183,8 +1183,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1298,8 +1298,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_1.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_1.q.out
index 9759706..f580ac4 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_1.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_1.q.out
@@ -298,8 +298,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -529,8 +529,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -851,8 +851,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_10.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_10.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_10.q.out
index b978732..65115ea 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_10.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_10.q.out
@@ -139,8 +139,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -273,8 +273,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_12.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_12.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_12.q.out
index e423046..166b837 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_12.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_12.q.out
@@ -591,8 +591,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_14.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_14.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_14.q.out
index 0b88fb7..1d3dae8 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_14.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_14.q.out
@@ -114,8 +114,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -225,8 +225,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_15.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_15.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_15.q.out
index 74af4f5..b1cbb18 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_15.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_15.q.out
@@ -112,8 +112,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -200,8 +200,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_2.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_2.q.out
index 4c795e5..945133d 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_2.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_2.q.out
@@ -278,8 +278,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -602,8 +602,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_3.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_3.q.out
index 85da38c..de0b4cd 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_3.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_3.q.out
@@ -232,8 +232,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -417,8 +417,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -739,8 +739,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_4.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_4.q.out
index 91bb417..8707e82 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_4.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_4.q.out
@@ -248,8 +248,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -433,8 +433,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -755,8 +755,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_5.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_5.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_5.q.out
index 395ad4c..9178441 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_5.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_5.q.out
@@ -216,8 +216,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -392,8 +392,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -656,8 +656,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_6.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_6.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_6.q.out
index 41b2b0a..7aeef79 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_6.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_6.q.out
@@ -171,8 +171,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -287,8 +287,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -403,8 +403,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -515,8 +515,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -596,8 +596,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -708,8 +708,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -820,8 +820,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -932,8 +932,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1013,8 +1013,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1125,8 +1125,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_7.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_7.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_7.q.out
index f4d739a..91dc16e 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_7.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_7.q.out
@@ -311,8 +311,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -544,8 +544,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -914,8 +914,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_8.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_8.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_8.q.out
index e9636fc..e3ae9a4 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_8.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_8.q.out
@@ -311,8 +311,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -544,8 +544,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -916,8 +916,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_9.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_9.q.out b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_9.q.out
index 464def4..6ea612a 100644
--- a/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_9.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_sortmerge_join_9.q.out
@@ -104,8 +104,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -200,8 +200,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 5 Data size: 35 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -327,8 +327,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -525,8 +525,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 5 Data size: 38 Basic stats: COMPLETE Column stats: NONE
                        table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                            serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -647,8 +647,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -754,8 +754,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -885,8 +885,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1006,8 +1006,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1131,8 +1131,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1224,8 +1224,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1315,8 +1315,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1418,8 +1418,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1533,8 +1533,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1664,8 +1664,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1788,8 +1788,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 5 Data size: 35 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1943,8 +1943,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -2197,8 +2197,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 5 Data size: 38 Basic stats: COMPLETE Column stats: NONE
                        table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                            serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -2347,8 +2347,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -2482,8 +2482,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -2641,8 +2641,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -2790,8 +2790,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -2911,8 +2911,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -3030,8 +3030,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -3182,8 +3182,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -3325,8 +3325,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/bucket_map_join_1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucket_map_join_1.q.out b/ql/src/test/results/clientpositive/spark/bucket_map_join_1.q.out
index c79218d..d6b6eca 100644
--- a/ql/src/test/results/clientpositive/spark/bucket_map_join_1.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucket_map_join_1.q.out
@@ -280,8 +280,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/bucket_map_join_2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucket_map_join_2.q.out b/ql/src/test/results/clientpositive/spark/bucket_map_join_2.q.out
index 1e73666..d4aee47 100644
--- a/ql/src/test/results/clientpositive/spark/bucket_map_join_2.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucket_map_join_2.q.out
@@ -280,8 +280,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/bucket_map_join_spark4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucket_map_join_spark4.q.out b/ql/src/test/results/clientpositive/spark/bucket_map_join_spark4.q.out
index b00c223..d8746cd 100644
--- a/ql/src/test/results/clientpositive/spark/bucket_map_join_spark4.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucket_map_join_spark4.q.out
@@ -354,8 +354,8 @@ STAGE PLANS:
                                Statistics: Num rows: 12 Data size: 84 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                                table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                    properties:
                                      columns _col0,_col1,_col2,_col3
                                      columns.types int:string:string:string
@@ -793,8 +793,8 @@ STAGE PLANS:
                                Statistics: Num rows: 12 Data size: 84 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                                table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                    properties:
                                      columns _col0,_col1,_col2,_col3
                                      columns.types int:string:string:string

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/bucket_map_join_tez1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucket_map_join_tez1.q.out b/ql/src/test/results/clientpositive/spark/bucket_map_join_tez1.q.out
index 57a89d6..4899c3a 100644
--- a/ql/src/test/results/clientpositive/spark/bucket_map_join_tez1.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucket_map_join_tez1.q.out
@@ -179,8 +179,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -297,8 +297,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -429,8 +429,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -582,8 +582,8 @@ STAGE PLANS:
                          compressed: false
                          Statistics: Num rows: 302 Data size: 3213 Basic stats: COMPLETE Column stats: NONE
                          table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -731,8 +731,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -839,8 +839,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 1100 Data size: 11686 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -950,8 +950,8 @@ STAGE PLANS:
                                compressed: false
                                Statistics: Num rows: 605 Data size: 6427 Basic stats: COMPLETE Column stats: NONE
                                table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -1059,8 +1059,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -1160,8 +1160,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -1241,8 +1241,8 @@ STAGE PLANS:
                            compressed: false
                            Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                            table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -1346,8 +1346,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -1462,8 +1462,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 605 Data size: 6427 Basic stats: COMPLETE Column stats: NONE
                        table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                            serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1543,8 +1543,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -1649,8 +1649,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -1770,8 +1770,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/bucket_map_join_tez2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucket_map_join_tez2.q.out b/ql/src/test/results/clientpositive/spark/bucket_map_join_tez2.q.out
index 31908d7..327e147 100644
--- a/ql/src/test/results/clientpositive/spark/bucket_map_join_tez2.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucket_map_join_tez2.q.out
@@ -212,8 +212,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 605 Data size: 6427 Basic stats: COMPLETE Column stats: NONE
                        table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                            serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-0
@@ -315,8 +315,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 550 Data size: 5843 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -392,8 +392,8 @@ STAGE PLANS:
                            compressed: false
                            Statistics: Num rows: 60 Data size: 642 Basic stats: COMPLETE Column stats: NONE
                            table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -469,8 +469,8 @@ STAGE PLANS:
                            compressed: false
                            Statistics: Num rows: 182 Data size: 1939 Basic stats: COMPLETE Column stats: NONE
                            table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -546,8 +546,8 @@ STAGE PLANS:
                            compressed: false
                            Statistics: Num rows: 182 Data size: 1939 Basic stats: COMPLETE Column stats: NONE
                            table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -636,8 +636,8 @@ STAGE PLANS:
                            compressed: false
                            Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                            table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work
@@ -730,8 +730,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 266 Data size: 2822 Basic stats: COMPLETE Column stats: NONE
                              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Local Work:
                Map Reduce Local Work

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out b/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out
index d3d18b4..cee6601 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin1.q.out
@@ -159,8 +159,8 @@ STAGE PLANS:
                            Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
  #### A masked pattern was here ####
                            table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                properties:
                                  columns _col0,_col1,_col2
                                  columns.types int:string:string
@@ -334,8 +334,8 @@ STAGE PLANS:
                            Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL Column stats: NONE
  #### A masked pattern was here ####
                            table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                properties:
                                  columns _col0,_col1,_col2
                                  columns.types int:string:string

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out b/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out
index 7115027..73fe1cd 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin10.q.out
@@ -462,8 +462,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out b/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out
index d799615..97c7f8f 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin11.q.out
@@ -483,8 +483,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -880,8 +880,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out b/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out
index 9f7aaf8..d15f251 100644
--- a/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out
+++ b/ql/src/test/results/clientpositive/spark/bucketmapjoin12.q.out
@@ -351,8 +351,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint
@@ -636,8 +636,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
  #### A masked pattern was here ####
                    table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                        properties:
                          columns _col0
                          columns.types bigint

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