FAQ
http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/smb_mapjoin_17.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_17.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_17.q.out
index fec6ed1..69c8719 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_17.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_17.q.out
@@ -225,8 +225,8 @@ STAGE PLANS:
            File Output Operator
              compressed: false
              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
@@ -336,8 +336,8 @@ STAGE PLANS:
            File Output Operator
              compressed: false
              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
@@ -447,8 +447,8 @@ STAGE PLANS:
            File Output Operator
              compressed: false
              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
@@ -662,8 +662,8 @@ STAGE PLANS:
            File Output Operator
              compressed: false
              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/smb_mapjoin_2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_2.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_2.q.out
index 32b6487..17ea01f 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_2.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_2.q.out
@@ -83,8 +83,8 @@ STAGE PLANS:
                    File Output Operator
                      compressed: false
                      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
@@ -135,8 +135,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -190,8 +190,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -246,8 +246,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -308,8 +308,8 @@ STAGE PLANS:
                    File Output Operator
                      compressed: false
                      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
@@ -360,8 +360,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -415,8 +415,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -471,8 +471,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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/smb_mapjoin_25.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_25.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_25.q.out
index 57ee16a..130c029 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_25.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_25.q.out
@@ -134,8 +134,8 @@ STAGE PLANS:
                compressed: false
                Statistics: Num rows: 31 Data size: 129 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-4
@@ -302,8 +302,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 31 Data size: 129 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
@@ -341,8 +341,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 31 Data size: 129 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
@@ -378,8 +378,8 @@ STAGE PLANS:
                compressed: false
                Statistics: Num rows: 31 Data size: 129 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-14

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/smb_mapjoin_3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_3.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_3.q.out
index f6fb649..d32d181 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_3.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_3.q.out
@@ -87,8 +87,8 @@ STAGE PLANS:
                    File Output Operator
                      compressed: false
                      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
@@ -139,8 +139,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -193,8 +193,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -249,8 +249,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -310,8 +310,8 @@ STAGE PLANS:
                    File Output Operator
                      compressed: false
                      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
@@ -362,8 +362,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -416,8 +416,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -472,8 +472,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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/smb_mapjoin_4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_4.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_4.q.out
index 0dbd4f4..c56a98c 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_4.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_4.q.out
@@ -85,8 +85,8 @@ STAGE PLANS:
                    File Output Operator
                      compressed: false
                      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
@@ -139,8 +139,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -193,8 +193,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -252,8 +252,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -312,8 +312,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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:
                  File Output Operator
                    compressed: false
                    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
@@ -433,8 +433,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -491,8 +491,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -551,8 +551,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -613,8 +613,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -669,8 +669,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -732,8 +732,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -792,8 +792,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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/smb_mapjoin_5.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_5.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_5.q.out
index 6e6882a..b069bca 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_5.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_5.q.out
@@ -85,8 +85,8 @@ STAGE PLANS:
                    File Output Operator
                      compressed: false
                      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
@@ -139,8 +139,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -193,8 +193,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -252,8 +252,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -312,8 +312,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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:
                  File Output Operator
                    compressed: false
                    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
@@ -433,8 +433,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -491,8 +491,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -551,8 +551,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -613,8 +613,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -669,8 +669,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -732,8 +732,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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
@@ -792,8 +792,8 @@ STAGE PLANS:
                  File Output Operator
                    compressed: false
                    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/smb_mapjoin_6.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_6.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_6.q.out
index e8af090..e22ebc8 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_6.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_6.q.out
@@ -2697,8 +2697,8 @@ STAGE PLANS:
                    File Output Operator
                      compressed: false
                      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/sort.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/sort.q.out b/ql/src/test/results/clientpositive/sort.q.out
index 8cae348..5fcf752 100644
--- a/ql/src/test/results/clientpositive/sort.q.out
+++ b/ql/src/test/results/clientpositive/sort.q.out
@@ -37,8 +37,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 500 Data size: 5312 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/sort_merge_join_desc_1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/sort_merge_join_desc_1.q.out b/ql/src/test/results/clientpositive/sort_merge_join_desc_1.q.out
index 63c4375..25cbd68 100644
--- a/ql/src/test/results/clientpositive/sort_merge_join_desc_1.q.out
+++ b/ql/src/test/results/clientpositive/sort_merge_join_desc_1.q.out
@@ -89,8 +89,8 @@ STAGE PLANS:
            File Output Operator
              compressed: false
              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/sort_merge_join_desc_2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/sort_merge_join_desc_2.q.out b/ql/src/test/results/clientpositive/sort_merge_join_desc_2.q.out
index 9450084..4ef2d81 100644
--- a/ql/src/test/results/clientpositive/sort_merge_join_desc_2.q.out
+++ b/ql/src/test/results/clientpositive/sort_merge_join_desc_2.q.out
@@ -97,8 +97,8 @@ STAGE PLANS:
            File Output Operator
              compressed: false
              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/sort_merge_join_desc_3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/sort_merge_join_desc_3.q.out b/ql/src/test/results/clientpositive/sort_merge_join_desc_3.q.out
index 6d11948..34dbe86 100644
--- a/ql/src/test/results/clientpositive/sort_merge_join_desc_3.q.out
+++ b/ql/src/test/results/clientpositive/sort_merge_join_desc_3.q.out
@@ -97,8 +97,8 @@ STAGE PLANS:
            File Output Operator
              compressed: false
              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/sort_merge_join_desc_4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/sort_merge_join_desc_4.q.out b/ql/src/test/results/clientpositive/sort_merge_join_desc_4.q.out
index d814b9d..a9b5b73 100644
--- a/ql/src/test/results/clientpositive/sort_merge_join_desc_4.q.out
+++ b/ql/src/test/results/clientpositive/sort_merge_join_desc_4.q.out
@@ -122,8 +122,8 @@ 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/sort_merge_join_desc_5.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/sort_merge_join_desc_5.q.out b/ql/src/test/results/clientpositive/sort_merge_join_desc_5.q.out
index 2eac586..48767bd 100644
--- a/ql/src/test/results/clientpositive/sort_merge_join_desc_5.q.out
+++ b/ql/src/test/results/clientpositive/sort_merge_join_desc_5.q.out
@@ -210,8 +210,8 @@ STAGE PLANS:
              NumFilesPerFileSink: 1
  #### 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/sort_merge_join_desc_6.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/sort_merge_join_desc_6.q.out b/ql/src/test/results/clientpositive/sort_merge_join_desc_6.q.out
index 499b201..dd2f849 100644
--- a/ql/src/test/results/clientpositive/sort_merge_join_desc_6.q.out
+++ b/ql/src/test/results/clientpositive/sort_merge_join_desc_6.q.out
@@ -293,8 +293,8 @@ 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/sort_merge_join_desc_7.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/sort_merge_join_desc_7.q.out b/ql/src/test/results/clientpositive/sort_merge_join_desc_7.q.out
index c8385ea..76efef5 100644
--- a/ql/src/test/results/clientpositive/sort_merge_join_desc_7.q.out
+++ b/ql/src/test/results/clientpositive/sort_merge_join_desc_7.q.out
@@ -413,8 +413,8 @@ 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/sort_merge_join_desc_8.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/sort_merge_join_desc_8.q.out b/ql/src/test/results/clientpositive/sort_merge_join_desc_8.q.out
index 2eb3289..c5f0e69 100644
--- a/ql/src/test/results/clientpositive/sort_merge_join_desc_8.q.out
+++ b/ql/src/test/results/clientpositive/sort_merge_join_desc_8.q.out
@@ -142,8 +142,8 @@ STAGE PLANS:
            File Output Operator
              compressed: false
              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
@@ -239,8 +239,8 @@ 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/annotate_stats_join.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/annotate_stats_join.q.out b/ql/src/test/results/clientpositive/spark/annotate_stats_join.q.out
index c1efd1f..82ae244 100644
--- a/ql/src/test/results/clientpositive/spark/annotate_stats_join.q.out
+++ b/ql/src/test/results/clientpositive/spark/annotate_stats_join.q.out
@@ -215,8 +215,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 48 Data size: 9312 Basic stats: COMPLETE Column stats: COMPLETE
                    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
@@ -293,8 +293,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 6 Data size: 1164 Basic stats: COMPLETE Column stats: COMPLETE
                    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
@@ -367,8 +367,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 6 Data size: 1164 Basic stats: COMPLETE Column stats: COMPLETE
                    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
@@ -445,8 +445,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 11 Data size: 2134 Basic stats: COMPLETE Column stats: COMPLETE
                    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
@@ -544,8 +544,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 768 Data size: 225024 Basic stats: COMPLETE Column stats: COMPLETE
                    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
@@ -641,8 +641,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 47 Data size: 13912 Basic stats: COMPLETE Column stats: COMPLETE
                    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
@@ -739,8 +739,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 1 Data size: 296 Basic stats: COMPLETE Column stats: COMPLETE
                    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_join0.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join0.q.out b/ql/src/test/results/clientpositive/spark/auto_join0.q.out
index d4a2301..474ba24 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join0.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join0.q.out
@@ -138,8 +138,8 @@ 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_join10.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join10.q.out b/ql/src/test/results/clientpositive/spark/auto_join10.q.out
index 7441838..d6cf1d8 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join10.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join10.q.out
@@ -97,8 +97,8 @@ 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_join11.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join11.q.out b/ql/src/test/results/clientpositive/spark/auto_join11.q.out
index 90e272c..4177b9a 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join11.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join11.q.out
@@ -97,8 +97,8 @@ 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_join12.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join12.q.out b/ql/src/test/results/clientpositive/spark/auto_join12.q.out
index d324c4c..15a94b1 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join12.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join12.q.out
@@ -126,8 +126,8 @@ 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_join13.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join13.q.out b/ql/src/test/results/clientpositive/spark/auto_join13.q.out
index 97c73f8..9f86f6c 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join13.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join13.q.out
@@ -131,8 +131,8 @@ 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_join15.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join15.q.out b/ql/src/test/results/clientpositive/spark/auto_join15.q.out
index 72598ae..6cb98a8 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join15.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join15.q.out
@@ -100,8 +100,8 @@ 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_join16.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join16.q.out b/ql/src/test/results/clientpositive/spark/auto_join16.q.out
index b31f63c..e9033cf 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join16.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join16.q.out
@@ -97,8 +97,8 @@ 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_join18.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join18.q.out b/ql/src/test/results/clientpositive/spark/auto_join18.q.out
index 349e76d..ac6d7fb 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join18.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join18.q.out
@@ -126,8 +126,8 @@ 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
          Reducer 6
              Reduce Operator Tree:

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_join18_multi_distinct.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join18_multi_distinct.q.out b/ql/src/test/results/clientpositive/spark/auto_join18_multi_distinct.q.out
index 92c827e..dc353ba 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join18_multi_distinct.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join18_multi_distinct.q.out
@@ -129,8 +129,8 @@ 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
          Reducer 6
              Reduce Operator Tree:

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_join20.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join20.q.out b/ql/src/test/results/clientpositive/spark/auto_join20.q.out
index f86dbc9..a60b124 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join20.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join20.q.out
@@ -128,8 +128,8 @@ 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_join21.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join21.q.out b/ql/src/test/results/clientpositive/spark/auto_join21.q.out
index 1a73b9d..c0a1a4a 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join21.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join21.q.out
@@ -102,8 +102,8 @@ 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/auto_join22.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join22.q.out b/ql/src/test/results/clientpositive/spark/auto_join22.q.out
index 6e8f0f9..6f4c72c 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join22.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join22.q.out
@@ -115,8 +115,8 @@ 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_join23.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join23.q.out b/ql/src/test/results/clientpositive/spark/auto_join23.q.out
index 419cfbc..a0931a3 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join23.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join23.q.out
@@ -78,8 +78,8 @@ 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/auto_join24.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join24.q.out b/ql/src/test/results/clientpositive/spark/auto_join24.q.out
index 269b251..85af28e 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join24.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join24.q.out
@@ -103,8 +103,8 @@ 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_join27.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join27.q.out b/ql/src/test/results/clientpositive/spark/auto_join27.q.out
index a325533..c0d8575 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join27.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join27.q.out
@@ -116,8 +116,8 @@ 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
          Reducer 5
              Reduce Operator Tree:

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_join28.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join28.q.out b/ql/src/test/results/clientpositive/spark/auto_join28.q.out
index e5bc1bd..894a32e 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join28.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join28.q.out
@@ -98,8 +98,8 @@ 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
@@ -211,8 +211,8 @@ 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
@@ -324,8 +324,8 @@ 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
@@ -434,8 +434,8 @@ 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/auto_join29.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join29.q.out b/ql/src/test/results/clientpositive/spark/auto_join29.q.out
index 41a98c1..4d56625 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join29.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join29.q.out
@@ -102,8 +102,8 @@ 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
@@ -723,8 +723,8 @@ 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
@@ -1344,8 +1344,8 @@ 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
@@ -1974,8 +1974,8 @@ 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
@@ -2598,8 +2598,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 121 Data size: 1284 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
@@ -2719,8 +2719,8 @@ 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
@@ -3340,8 +3340,8 @@ 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
@@ -3464,8 +3464,8 @@ 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
@@ -3598,8 +3598,8 @@ STAGE PLANS:
                    compressed: false
                    Statistics: Num rows: 121 Data size: 1284 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_join30.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join30.q.out b/ql/src/test/results/clientpositive/spark/auto_join30.q.out
index 5cb05ab..194246d 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join30.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join30.q.out
@@ -117,8 +117,8 @@ 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
@@ -259,8 +259,8 @@ 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
@@ -401,8 +401,8 @@ 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
@@ -573,8 +573,8 @@ 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
@@ -745,8 +745,8 @@ 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
@@ -917,8 +917,8 @@ 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
@@ -1103,8 +1103,8 @@ 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
@@ -1289,8 +1289,8 @@ 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_join31.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join31.q.out b/ql/src/test/results/clientpositive/spark/auto_join31.q.out
index dc86b4c..7ca245f 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join31.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join31.q.out
@@ -149,8 +149,8 @@ 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_join32.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join32.q.out b/ql/src/test/results/clientpositive/spark/auto_join32.q.out
index fe8f967..340bba8 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join32.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join32.q.out
@@ -112,8 +112,8 @@ 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
@@ -224,8 +224,8 @@ 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
@@ -350,8 +350,8 @@ 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
@@ -500,8 +500,8 @@ 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/auto_join_reordering_values.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join_reordering_values.q.out b/ql/src/test/results/clientpositive/spark/auto_join_reordering_values.q.out
index 8bf5977..73f62e9 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join_reordering_values.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join_reordering_values.q.out
@@ -615,8 +615,8 @@ STAGE PLANS:
                        Statistics: Num rows: 5 Data size: 10 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:int

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/spark/auto_join_stats.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/spark/auto_join_stats.q.out b/ql/src/test/results/clientpositive/spark/auto_join_stats.q.out
index 2691eac..704875a 100644
--- a/ql/src/test/results/clientpositive/spark/auto_join_stats.q.out
+++ b/ql/src/test/results/clientpositive/spark/auto_join_stats.q.out
@@ -127,8 +127,8 @@ 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
@@ -300,8 +300,8 @@ 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

    Stage: Stage-0

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postedFeb 9, '16 at 7:53p
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