FAQ
http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/louter_join_ppr.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/louter_join_ppr.q.out b/ql/src/test/results/clientpositive/spark/louter_join_ppr.q.out
index 78a48e1..d789eb9 100644
--- a/ql/src/test/results/clientpositive/spark/louter_join_ppr.q.out
+++ b/ql/src/test/results/clientpositive/spark/louter_join_ppr.q.out
@@ -329,8 +329,8 @@ STAGE PLANS:
                      Statistics: Num rows: 13 Data size: 138 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 string:string:string:string
@@ -818,8 +818,8 @@ STAGE PLANS:
                        Statistics: Num rows: 27 Data size: 286 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 string:string:string:string
@@ -1204,8 +1204,8 @@ STAGE PLANS:
                    Statistics: Num rows: 13 Data size: 139 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 string:string:string:string
@@ -1594,8 +1594,8 @@ STAGE PLANS:
                        Statistics: Num rows: 13 Data size: 138 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 string:string:string:string

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/mapjoin1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mapjoin1.q.out b/ql/src/test/results/clientpositive/spark/mapjoin1.q.out
index c9e8654..6d20561 100644
--- a/ql/src/test/results/clientpositive/spark/mapjoin1.q.out
+++ b/ql/src/test/results/clientpositive/spark/mapjoin1.q.out
@@ -87,8 +87,8 @@ STAGE PLANS:
                            compressed: false
                            Statistics: Num rows: 10 Data size: 100 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
@@ -183,8 +183,8 @@ STAGE PLANS:
                            compressed: false
                            Statistics: Num rows: 10 Data size: 100 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
@@ -285,8 +285,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 10 Data size: 100 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
@@ -375,8 +375,8 @@ STAGE PLANS:
                            compressed: false
                            Statistics: Num rows: 10 Data size: 100 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: 10 Data size: 100 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
@@ -566,8 +566,8 @@ STAGE PLANS:
                                compressed: false
                                Statistics: Num rows: 10 Data size: 100 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/mapjoin_decimal.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mapjoin_decimal.q.out b/ql/src/test/results/clientpositive/spark/mapjoin_decimal.q.out
index abd2d22..4d02c58 100644
--- a/ql/src/test/results/clientpositive/spark/mapjoin_decimal.q.out
+++ b/ql/src/test/results/clientpositive/spark/mapjoin_decimal.q.out
@@ -156,8 +156,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1153 Data size: 129236 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/mapjoin_distinct.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mapjoin_distinct.q.out b/ql/src/test/results/clientpositive/spark/mapjoin_distinct.q.out
index 3efe9dc..6b3fcc0 100644
--- a/ql/src/test/results/clientpositive/spark/mapjoin_distinct.q.out
+++ b/ql/src/test/results/clientpositive/spark/mapjoin_distinct.q.out
@@ -95,8 +95,8 @@ 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

    Stage: Stage-0
@@ -217,8 +217,8 @@ 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

    Stage: Stage-0
@@ -347,8 +347,8 @@ 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

    Stage: Stage-0
@@ -464,8 +464,8 @@ 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

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/mapjoin_filter_on_outerjoin.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mapjoin_filter_on_outerjoin.q.out b/ql/src/test/results/clientpositive/spark/mapjoin_filter_on_outerjoin.q.out
index b68dfb4..666c8d2 100644
--- a/ql/src/test/results/clientpositive/spark/mapjoin_filter_on_outerjoin.q.out
+++ b/ql/src/test/results/clientpositive/spark/mapjoin_filter_on_outerjoin.q.out
@@ -157,8 +157,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 365 Data size: 3878 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
@@ -318,8 +318,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 365 Data size: 3878 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/mapjoin_mapjoin.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mapjoin_mapjoin.q.out b/ql/src/test/results/clientpositive/spark/mapjoin_mapjoin.q.out
index e77fbef..46eae00 100644
--- a/ql/src/test/results/clientpositive/spark/mapjoin_mapjoin.q.out
+++ b/ql/src/test/results/clientpositive/spark/mapjoin_mapjoin.q.out
@@ -254,8 +254,8 @@ STAGE PLANS:
                              Statistics: Num rows: 2420 Data size: 25709 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 string
@@ -562,8 +562,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 805 Data size: 8560 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
@@ -701,8 +701,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 1210 Data size: 12854 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/mapjoin_memcheck.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mapjoin_memcheck.q.out b/ql/src/test/results/clientpositive/spark/mapjoin_memcheck.q.out
index 912e630..2f41847 100644
--- a/ql/src/test/results/clientpositive/spark/mapjoin_memcheck.q.out
+++ b/ql/src/test/results/clientpositive/spark/mapjoin_memcheck.q.out
@@ -87,8 +87,8 @@ STAGE PLANS:
                            compressed: false
                            Statistics: Num rows: 11 Data size: 77 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/mapjoin_subquery.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mapjoin_subquery.q.out b/ql/src/test/results/clientpositive/spark/mapjoin_subquery.q.out
index b348472..035bfc5 100644
--- a/ql/src/test/results/clientpositive/spark/mapjoin_subquery.q.out
+++ b/ql/src/test/results/clientpositive/spark/mapjoin_subquery.q.out
@@ -113,8 +113,8 @@ 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
@@ -363,8 +363,8 @@ 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/mapjoin_subquery2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mapjoin_subquery2.q.out b/ql/src/test/results/clientpositive/spark/mapjoin_subquery2.q.out
index 8bd0ae4..191eeab 100644
--- a/ql/src/test/results/clientpositive/spark/mapjoin_subquery2.q.out
+++ b/ql/src/test/results/clientpositive/spark/mapjoin_subquery2.q.out
@@ -173,8 +173,8 @@ STAGE PLANS:
                                compressed: false
                                Statistics: Num rows: 1 Data size: 6 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/mapjoin_test_outer.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mapjoin_test_outer.q.out b/ql/src/test/results/clientpositive/spark/mapjoin_test_outer.q.out
index 6845b4c..8f30fad 100644
--- a/ql/src/test/results/clientpositive/spark/mapjoin_test_outer.q.out
+++ b/ql/src/test/results/clientpositive/spark/mapjoin_test_outer.q.out
@@ -326,8 +326,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 55 Data size: 420 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
@@ -1156,8 +1156,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 55 Data size: 420 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/mergejoins.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mergejoins.q.out b/ql/src/test/results/clientpositive/spark/mergejoins.q.out
index 3f7ec0e..b0f533f 100644
--- a/ql/src/test/results/clientpositive/spark/mergejoins.q.out
+++ b/ql/src/test/results/clientpositive/spark/mergejoins.q.out
@@ -178,8 +178,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 3 Data size: 0 Basic stats: PARTIAL 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
@@ -279,8 +279,8 @@ 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

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/mergejoins_mixed.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/mergejoins_mixed.q.out b/ql/src/test/results/clientpositive/spark/mergejoins_mixed.q.out
index dec5066..518cc93 100644
--- a/ql/src/test/results/clientpositive/spark/mergejoins_mixed.q.out
+++ b/ql/src/test/results/clientpositive/spark/mergejoins_mixed.q.out
@@ -119,8 +119,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 3 Data size: 0 Basic stats: PARTIAL 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
@@ -233,8 +233,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 3 Data size: 0 Basic stats: PARTIAL 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
@@ -344,8 +344,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 3 Data size: 0 Basic stats: PARTIAL 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
@@ -455,8 +455,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 3 Data size: 0 Basic stats: PARTIAL 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
@@ -590,8 +590,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 2 Data size: 0 Basic stats: PARTIAL 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
@@ -720,8 +720,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 2 Data size: 0 Basic stats: PARTIAL 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
@@ -850,8 +850,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 2 Data size: 0 Basic stats: PARTIAL 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
@@ -993,8 +993,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 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
@@ -1134,8 +1134,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 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
@@ -1275,8 +1275,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 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
@@ -1416,8 +1416,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 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
@@ -1544,8 +1544,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 2 Data size: 0 Basic stats: PARTIAL 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/metadata_only_queries.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/metadata_only_queries.q.out b/ql/src/test/results/clientpositive/spark/metadata_only_queries.q.out
index 359a9dd..ff12260 100644
--- a/ql/src/test/results/clientpositive/spark/metadata_only_queries.q.out
+++ b/ql/src/test/results/clientpositive/spark/metadata_only_queries.q.out
@@ -222,8 +222,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 76 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
@@ -278,8 +278,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 76 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
@@ -338,8 +338,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 1 Data size: 76 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
@@ -398,8 +398,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 1 Data size: 76 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
@@ -640,8 +640,8 @@ 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/multi_join_union.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/multi_join_union.q.out b/ql/src/test/results/clientpositive/spark/multi_join_union.q.out
index 5ddcb1b..0f80836 100644
--- a/ql/src/test/results/clientpositive/spark/multi_join_union.q.out
+++ b/ql/src/test/results/clientpositive/spark/multi_join_union.q.out
@@ -167,8 +167,8 @@ 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

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/nullgroup.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/nullgroup.q.out b/ql/src/test/results/clientpositive/spark/nullgroup.q.out
index 91b5723..1c2ae5c 100644
--- a/ql/src/test/results/clientpositive/spark/nullgroup.q.out
+++ b/ql/src/test/results/clientpositive/spark/nullgroup.q.out
@@ -45,8 +45,8 @@ 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
@@ -111,8 +111,8 @@ 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
@@ -184,8 +184,8 @@ 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
@@ -244,8 +244,8 @@ 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/nullgroup2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/nullgroup2.q.out b/ql/src/test/results/clientpositive/spark/nullgroup2.q.out
index 5749b9e..8fcea35 100644
--- a/ql/src/test/results/clientpositive/spark/nullgroup2.q.out
+++ b/ql/src/test/results/clientpositive/spark/nullgroup2.q.out
@@ -66,8 +66,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 83 Data size: 881 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
@@ -137,8 +137,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 83 Data size: 881 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
@@ -216,8 +216,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 83 Data size: 881 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
@@ -280,8 +280,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 83 Data size: 881 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/nullgroup4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/nullgroup4.q.out b/ql/src/test/results/clientpositive/spark/nullgroup4.q.out
index 78844b0..24f0291 100644
--- a/ql/src/test/results/clientpositive/spark/nullgroup4.q.out
+++ b/ql/src/test/results/clientpositive/spark/nullgroup4.q.out
@@ -62,8 +62,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 24 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
@@ -132,8 +132,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 24 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
@@ -208,8 +208,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 16 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
@@ -271,8 +271,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 16 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/nullgroup4_multi_distinct.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/nullgroup4_multi_distinct.q.out b/ql/src/test/results/clientpositive/spark/nullgroup4_multi_distinct.q.out
index 2e4e07d..3b46ce8 100644
--- a/ql/src/test/results/clientpositive/spark/nullgroup4_multi_distinct.q.out
+++ b/ql/src/test/results/clientpositive/spark/nullgroup4_multi_distinct.q.out
@@ -49,8 +49,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 40 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
@@ -112,8 +112,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 24 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/optimize_nullscan.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/optimize_nullscan.q.out b/ql/src/test/results/clientpositive/spark/optimize_nullscan.q.out
index 5ae0cb8..c71a22f 100644
--- a/ql/src/test/results/clientpositive/spark/optimize_nullscan.q.out
+++ b/ql/src/test/results/clientpositive/spark/optimize_nullscan.q.out
@@ -148,8 +148,8 @@ 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
                            columns.types bigint
@@ -550,8 +550,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 11 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
                          columns.types string:string
@@ -970,8 +970,8 @@ STAGE PLANS:
                    Statistics: Num rows: 2 Data size: 16 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
@@ -1000,8 +1000,8 @@ STAGE PLANS:
                    Statistics: Num rows: 2 Data size: 16 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
@@ -1405,8 +1405,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 11 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
                          columns.types string:string
@@ -1559,8 +1559,8 @@ STAGE PLANS:
                          Statistics: Num rows: 2 Data size: 21 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 string
@@ -1720,8 +1720,8 @@ STAGE PLANS:
                    Statistics: Num rows: 2 Data size: 21 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 string
@@ -1957,8 +1957,8 @@ STAGE PLANS:
                      Statistics: Num rows: 1 Data size: 11 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 string:string:string:string
@@ -2110,8 +2110,8 @@ STAGE PLANS:
                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
  #### 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/order.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/order.q.out b/ql/src/test/results/clientpositive/spark/order.q.out
index 2ef2242..2aa6167 100644
--- a/ql/src/test/results/clientpositive/spark/order.q.out
+++ b/ql/src/test/results/clientpositive/spark/order.q.out
@@ -43,8 +43,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 10 Data size: 100 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
@@ -116,8 +116,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 10 Data size: 100 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/outer_join_ppr.q.java1.7.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/outer_join_ppr.q.java1.7.out b/ql/src/test/results/clientpositive/spark/outer_join_ppr.q.java1.7.out
index b7e0187..4edb4a9 100644
--- a/ql/src/test/results/clientpositive/spark/outer_join_ppr.q.java1.7.out
+++ b/ql/src/test/results/clientpositive/spark/outer_join_ppr.q.java1.7.out
@@ -422,8 +422,8 @@ STAGE PLANS:
                      Statistics: Num rows: 27 Data size: 286 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 string:string:string:string
@@ -812,8 +812,8 @@ STAGE PLANS:
                      Statistics: Num rows: 13 Data size: 138 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 string:string:string:string

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/parallel_join0.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/parallel_join0.q.out b/ql/src/test/results/clientpositive/spark/parallel_join0.q.out
index 655c435..bc98bb4 100644
--- a/ql/src/test/results/clientpositive/spark/parallel_join0.q.out
+++ b/ql/src/test/results/clientpositive/spark/parallel_join0.q.out
@@ -87,8 +87,8 @@ 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

    Stage: Stage-0

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/parquet_join.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/parquet_join.q.out b/ql/src/test/results/clientpositive/spark/parquet_join.q.out
index 87e6b18..f8b19a8 100644
--- a/ql/src/test/results/clientpositive/spark/parquet_join.q.out
+++ b/ql/src/test/results/clientpositive/spark/parquet_join.q.out
@@ -132,8 +132,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 2 Data size: 4 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
@@ -233,8 +233,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 2 Data size: 4 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
@@ -339,8 +339,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 2 Data size: 4 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/pcr.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/pcr.q.out b/ql/src/test/results/clientpositive/spark/pcr.q.out
index 3e438d6..681251d 100644
--- a/ql/src/test/results/clientpositive/spark/pcr.q.out
+++ b/ql/src/test/results/clientpositive/spark/pcr.q.out
@@ -235,8 +235,8 @@ STAGE PLANS:
                    Statistics: Num rows: 13 Data size: 104 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
                          columns.types int:string:string
@@ -505,8 +505,8 @@ STAGE PLANS:
                    Statistics: Num rows: 40 Data size: 320 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
                          columns.types int:string
@@ -777,8 +777,8 @@ STAGE PLANS:
                    Statistics: Num rows: 13 Data size: 104 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
                          columns.types int:string:string
@@ -1019,8 +1019,8 @@ STAGE PLANS:
                    Statistics: Num rows: 10 Data size: 80 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
                          columns.types int:string:string
@@ -1309,8 +1309,8 @@ STAGE PLANS:
                    Statistics: Num rows: 16 Data size: 128 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
                          columns.types int:string:string
@@ -1609,8 +1609,8 @@ STAGE PLANS:
                    Statistics: Num rows: 33 Data size: 264 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
                          columns.types int:string:string
@@ -1862,8 +1862,8 @@ STAGE PLANS:
                    Statistics: Num rows: 20 Data size: 160 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
                          columns.types int:string
@@ -2074,8 +2074,8 @@ STAGE PLANS:
                    Statistics: Num rows: 40 Data size: 320 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
                          columns.types int:string
@@ -2372,8 +2372,8 @@ STAGE PLANS:
                    Statistics: Num rows: 60 Data size: 480 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
                          columns.types int:string
@@ -2666,8 +2666,8 @@ STAGE PLANS:
                    Statistics: Num rows: 40 Data size: 320 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
                          columns.types int:string:string
@@ -2944,8 +2944,8 @@ STAGE PLANS:
                    Statistics: Num rows: 22 Data size: 176 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,_col4,_col5
                          columns.types int:string:string:int:string:string
@@ -3257,8 +3257,8 @@ STAGE PLANS:
                    Statistics: Num rows: 22 Data size: 176 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,_col4,_col5
                          columns.types int:string:string:int:string:string
@@ -3634,8 +3634,8 @@ STAGE PLANS:
                    Statistics: Num rows: 48 Data size: 384 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
                          columns.types int:string:string
@@ -3958,8 +3958,8 @@ STAGE PLANS:
                    Statistics: Num rows: 30 Data size: 240 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
                          columns.types int:string:string
@@ -4735,8 +4735,8 @@ STAGE PLANS:
                      Statistics: Num rows: 10 Data size: 100 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
                            columns.types string:string
@@ -4969,8 +4969,8 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 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 string:string:string:string
@@ -5199,8 +5199,8 @@ STAGE PLANS:
                    Statistics: Num rows: 500 Data size: 5312 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 string:string:string:string

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/ppd_gby_join.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/ppd_gby_join.q.out b/ql/src/test/results/clientpositive/spark/ppd_gby_join.q.out
index ad6380f..fb37e00 100644
--- a/ql/src/test/results/clientpositive/spark/ppd_gby_join.q.out
+++ b/ql/src/test/results/clientpositive/spark/ppd_gby_join.q.out
@@ -109,8 +109,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 2 Data size: 23 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
@@ -377,8 +377,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 2 Data size: 23 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/ppd_join.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/ppd_join.q.out b/ql/src/test/results/clientpositive/spark/ppd_join.q.out
index ee4064a..98affb5 100644
--- a/ql/src/test/results/clientpositive/spark/ppd_join.q.out
+++ b/ql/src/test/results/clientpositive/spark/ppd_join.q.out
@@ -87,8 +87,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 4 Data size: 46 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
@@ -620,8 +620,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 4 Data size: 46 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/ppd_join2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/ppd_join2.q.out b/ql/src/test/results/clientpositive/spark/ppd_join2.q.out
index f7721fb..dbf315b 100644
--- a/ql/src/test/results/clientpositive/spark/ppd_join2.q.out
+++ b/ql/src/test/results/clientpositive/spark/ppd_join2.q.out
@@ -109,8 +109,8 @@ 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
          Reducer 4
              Reduce Operator Tree:
@@ -1793,8 +1793,8 @@ 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
          Reducer 4
              Reduce Operator Tree:

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/ppd_join3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/ppd_join3.q.out b/ql/src/test/results/clientpositive/spark/ppd_join3.q.out
index 7ce8f9e..2dff7ac 100644
--- a/ql/src/test/results/clientpositive/spark/ppd_join3.q.out
+++ b/ql/src/test/results/clientpositive/spark/ppd_join3.q.out
@@ -108,8 +108,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 66 Data size: 706 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 4
              Reduce Operator Tree:
@@ -1848,8 +1848,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 66 Data size: 706 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 4
              Reduce Operator Tree:

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/ppd_join4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/ppd_join4.q.out b/ql/src/test/results/clientpositive/spark/ppd_join4.q.out
index 6dee623..e6fecb2 100644
--- a/ql/src/test/results/clientpositive/spark/ppd_join4.q.out
+++ b/ql/src/test/results/clientpositive/spark/ppd_join4.q.out
@@ -109,8 +109,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 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/ppd_join5.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/ppd_join5.q.out b/ql/src/test/results/clientpositive/spark/ppd_join5.q.out
index 272912a..4354686 100644
--- a/ql/src/test/results/clientpositive/spark/ppd_join5.q.out
+++ b/ql/src/test/results/clientpositive/spark/ppd_join5.q.out
@@ -138,8 +138,8 @@ STAGE PLANS:
                      compressed: false
                      Statistics: Num rows: 1 Data size: 3 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
@@ -261,8 +261,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 1 Data size: 3 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

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postedFeb 9, '16 at 7:53p
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