FAQ
http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoin_mapjoin4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoin_mapjoin4.q.out b/ql/src/test/results/clientpositive/skewjoin_mapjoin4.q.out
index f815511..eb3d918 100644
--- a/ql/src/test/results/clientpositive/skewjoin_mapjoin4.q.out
+++ b/ql/src/test/results/clientpositive/skewjoin_mapjoin4.q.out
@@ -186,8 +186,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 4 Data size: 132 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
            TableScan
              alias: b
@@ -215,8 +215,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 4 Data size: 132 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/skewjoin_mapjoin5.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoin_mapjoin5.q.out b/ql/src/test/results/clientpositive/skewjoin_mapjoin5.q.out
index 0ac90df..83bc8c7 100644
--- a/ql/src/test/results/clientpositive/skewjoin_mapjoin5.q.out
+++ b/ql/src/test/results/clientpositive/skewjoin_mapjoin5.q.out
@@ -116,8 +116,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 2 Data size: 66 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
            TableScan
              alias: t1
@@ -143,8 +143,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 2 Data size: 66 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
@@ -294,8 +294,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 1 Data size: 33 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/skewjoin_mapjoin6.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoin_mapjoin6.q.out b/ql/src/test/results/clientpositive/skewjoin_mapjoin6.q.out
index 93cc1eb..f87d939 100644
--- a/ql/src/test/results/clientpositive/skewjoin_mapjoin6.q.out
+++ b/ql/src/test/results/clientpositive/skewjoin_mapjoin6.q.out
@@ -127,8 +127,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 12 Data size: 52 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
                        Select Operator
                          expressions: _col1 (type: array<string>)
@@ -144,8 +144,8 @@ STAGE PLANS:
                                compressed: false
                                Statistics: Num rows: 12 Data size: 52 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
            TableScan
              alias: b
@@ -180,8 +180,8 @@ STAGE PLANS:
                              compressed: false
                              Statistics: Num rows: 12 Data size: 52 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
                        Select Operator
                          expressions: _col1 (type: array<string>)
@@ -197,8 +197,8 @@ STAGE PLANS:
                                compressed: false
                                Statistics: Num rows: 12 Data size: 52 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/skewjoin_mapjoin7.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoin_mapjoin7.q.out b/ql/src/test/results/clientpositive/skewjoin_mapjoin7.q.out
index 4c785c5..2bf8274 100644
--- a/ql/src/test/results/clientpositive/skewjoin_mapjoin7.q.out
+++ b/ql/src/test/results/clientpositive/skewjoin_mapjoin7.q.out
@@ -188,8 +188,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 4 Data size: 132 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
            TableScan
              Union
@@ -198,8 +198,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 4 Data size: 132 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-17

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoin_mapjoin8.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoin_mapjoin8.q.out b/ql/src/test/results/clientpositive/skewjoin_mapjoin8.q.out
index ae0aafa..79e7c6e 100644
--- a/ql/src/test/results/clientpositive/skewjoin_mapjoin8.q.out
+++ b/ql/src/test/results/clientpositive/skewjoin_mapjoin8.q.out
@@ -158,8 +158,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 1 Data size: 36 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/skewjoin_mapjoin9.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoin_mapjoin9.q.out b/ql/src/test/results/clientpositive/skewjoin_mapjoin9.q.out
index f9043d3..fd77635 100644
--- a/ql/src/test/results/clientpositive/skewjoin_mapjoin9.q.out
+++ b/ql/src/test/results/clientpositive/skewjoin_mapjoin9.q.out
@@ -182,8 +182,8 @@ STAGE PLANS:
                          compressed: false
                          Statistics: Num rows: 2 Data size: 72 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
            TableScan
              alias: b
@@ -217,8 +217,8 @@ STAGE PLANS:
                          compressed: false
                          Statistics: Num rows: 2 Data size: 72 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/skewjoin_union_remove_1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoin_union_remove_1.q.out b/ql/src/test/results/clientpositive/skewjoin_union_remove_1.q.out
index 7fc7547..7d5e353 100644
--- a/ql/src/test/results/clientpositive/skewjoin_union_remove_1.q.out
+++ b/ql/src/test/results/clientpositive/skewjoin_union_remove_1.q.out
@@ -114,8 +114,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 1 Data size: 33 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-3
@@ -163,8 +163,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 1 Data size: 33 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
@@ -255,8 +255,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 1 Data size: 33 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-3
@@ -304,8 +304,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 1 Data size: 33 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/skewjoin_union_remove_2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoin_union_remove_2.q.out b/ql/src/test/results/clientpositive/skewjoin_union_remove_2.q.out
index c34c999..3744f85 100644
--- a/ql/src/test/results/clientpositive/skewjoin_union_remove_2.q.out
+++ b/ql/src/test/results/clientpositive/skewjoin_union_remove_2.q.out
@@ -144,8 +144,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 2 Data size: 66 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
@@ -210,8 +210,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 2 Data size: 66 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/skewjoinopt1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt1.q.out b/ql/src/test/results/clientpositive/skewjoinopt1.q.out
index b863188..8c265f4 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt1.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt1.q.out
@@ -114,8 +114,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -124,8 +124,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
@@ -278,8 +278,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -288,8 +288,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
@@ -468,8 +468,8 @@ 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-4
@@ -632,8 +632,8 @@ 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-4

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt10.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt10.q.out b/ql/src/test/results/clientpositive/skewjoinopt10.q.out
index 53ff911..deb0fb1 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt10.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt10.q.out
@@ -120,8 +120,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 12 Data size: 52 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
                  Select Operator
                    expressions: _col1 (type: array<string>)
@@ -137,8 +137,8 @@ STAGE PLANS:
                          compressed: false
                          Statistics: Num rows: 12 Data size: 52 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
            TableScan
              Union
@@ -156,8 +156,8 @@ STAGE PLANS:
                        compressed: false
                        Statistics: Num rows: 12 Data size: 52 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
                  Select Operator
                    expressions: _col1 (type: array<string>)
@@ -173,8 +173,8 @@ STAGE PLANS:
                          compressed: false
                          Statistics: Num rows: 12 Data size: 52 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt11.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt11.q.out b/ql/src/test/results/clientpositive/skewjoinopt11.q.out
index 0953db9..430e22c 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt11.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt11.q.out
@@ -156,8 +156,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 4 Data size: 132 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
            TableScan
              Union
@@ -166,8 +166,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 4 Data size: 132 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-5

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt12.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt12.q.out b/ql/src/test/results/clientpositive/skewjoinopt12.q.out
index 6c38b97..3244e98 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt12.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt12.q.out
@@ -114,8 +114,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -124,8 +124,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt13.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt13.q.out b/ql/src/test/results/clientpositive/skewjoinopt13.q.out
index 3f00c40..9b34e3f 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt13.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt13.q.out
@@ -170,8 +170,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 1 Data size: 36 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/skewjoinopt14.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt14.q.out b/ql/src/test/results/clientpositive/skewjoinopt14.q.out
index a8536de..07d210b 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt14.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt14.q.out
@@ -186,8 +186,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 2 Data size: 72 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-5

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt15.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt15.q.out b/ql/src/test/results/clientpositive/skewjoinopt15.q.out
index 75269a2..cb26158 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt15.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt15.q.out
@@ -154,8 +154,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 7 Data size: 30 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
            TableScan
              Union
@@ -164,8 +164,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 7 Data size: 30 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
@@ -318,8 +318,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 7 Data size: 30 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
            TableScan
              Union
@@ -328,8 +328,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 7 Data size: 30 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
@@ -508,8 +508,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: NONE
              table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

    Stage: Stage-4
@@ -672,8 +672,8 @@ 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-4

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt16.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt16.q.out b/ql/src/test/results/clientpositive/skewjoinopt16.q.out
index 15b3e62..e213cb7 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt16.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt16.q.out
@@ -114,8 +114,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -124,8 +124,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt17.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt17.q.out b/ql/src/test/results/clientpositive/skewjoinopt17.q.out
index a48d245..759b9c2 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt17.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt17.q.out
@@ -120,8 +120,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -130,8 +130,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
@@ -338,8 +338,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -348,8 +348,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt18.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt18.q.out b/ql/src/test/results/clientpositive/skewjoinopt18.q.out
index 9b98615..f3996cc 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt18.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt18.q.out
@@ -127,8 +127,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 6 Data size: 26 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/skewjoinopt19.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt19.q.out b/ql/src/test/results/clientpositive/skewjoinopt19.q.out
index 514aee7..11315a7 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt19.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt19.q.out
@@ -118,8 +118,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -128,8 +128,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt2.q.out b/ql/src/test/results/clientpositive/skewjoinopt2.q.out
index d37237f..0a16787 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt2.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt2.q.out
@@ -122,8 +122,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -132,8 +132,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
@@ -279,8 +279,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -289,8 +289,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
@@ -474,8 +474,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 1 Data size: 33 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
@@ -648,8 +648,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 1 Data size: 33 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt20.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt20.q.out b/ql/src/test/results/clientpositive/skewjoinopt20.q.out
index 08b2eba..e7ef2a2 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt20.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt20.q.out
@@ -118,8 +118,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -128,8 +128,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt21.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt21.q.out b/ql/src/test/results/clientpositive/skewjoinopt21.q.out
index a2cc553..a7a7007 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt21.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt21.q.out
@@ -124,8 +124,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -134,8 +134,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt3.q.out b/ql/src/test/results/clientpositive/skewjoinopt3.q.out
index e6d0e18..1b1c8f0 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt3.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt3.q.out
@@ -118,8 +118,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -128,8 +128,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
@@ -282,8 +282,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -292,8 +292,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt4.q.out b/ql/src/test/results/clientpositive/skewjoinopt4.q.out
index 28fb7df..865f8b9 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt4.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt4.q.out
@@ -114,8 +114,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -124,8 +124,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
@@ -276,8 +276,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -286,8 +286,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt5.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt5.q.out b/ql/src/test/results/clientpositive/skewjoinopt5.q.out
index eddf861..f6743f0 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt5.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt5.q.out
@@ -116,8 +116,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -126,8 +126,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt6.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt6.q.out b/ql/src/test/results/clientpositive/skewjoinopt6.q.out
index ffe8990..eb75df4 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt6.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt6.q.out
@@ -118,8 +118,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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
            TableScan
              Union
@@ -128,8 +128,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 2 Data size: 66 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt7.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt7.q.out b/ql/src/test/results/clientpositive/skewjoinopt7.q.out
index 9423560..b68205b 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt7.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt7.q.out
@@ -152,8 +152,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 4 Data size: 132 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
            TableScan
              Union
@@ -162,8 +162,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 4 Data size: 132 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-5

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt8.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt8.q.out b/ql/src/test/results/clientpositive/skewjoinopt8.q.out
index 6de5576..25f4971 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt8.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt8.q.out
@@ -150,8 +150,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 4 Data size: 132 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
            TableScan
              Union
@@ -160,8 +160,8 @@ STAGE PLANS:
                  compressed: false
                  Statistics: Num rows: 4 Data size: 132 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-5

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/skewjoinopt9.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoinopt9.q.out b/ql/src/test/results/clientpositive/skewjoinopt9.q.out
index 08a846b..725e957 100644
--- a/ql/src/test/results/clientpositive/skewjoinopt9.q.out
+++ b/ql/src/test/results/clientpositive/skewjoinopt9.q.out
@@ -129,8 +129,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 2 Data size: 66 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
@@ -277,8 +277,8 @@ STAGE PLANS:
              compressed: false
              Statistics: Num rows: 1 Data size: 33 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/smb_mapjoin9.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin9.q.out b/ql/src/test/results/clientpositive/smb_mapjoin9.q.out
index d93c85f..1606110 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin9.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin9.q.out
@@ -140,8 +140,8 @@ 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,_col1,_col2,_col3
                            columns.types int:string:string:int
@@ -301,8 +301,8 @@ 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,_col1,_col2,_col3
                            columns.types int:string:string:int

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/smb_mapjoin_1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_1.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_1.q.out
index e926af3..64cafbe 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_1.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_1.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
@@ -133,8 +133,8 @@ 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
@@ -188,8 +188,8 @@ 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
@@ -242,8 +242,8 @@ 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
@@ -304,8 +304,8 @@ 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
@@ -354,8 +354,8 @@ 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
@@ -409,8 +409,8 @@ 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
@@ -463,8 +463,8 @@ 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_10.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_10.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_10.q.out
index 5a3a619..d2cbdd6 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_10.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_10.q.out
@@ -99,8 +99,8 @@ 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_11.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_11.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_11.q.out
index 4a3b387..a05dd6f 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_11.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_11.q.out
@@ -1889,8 +1889,8 @@ STAGE PLANS:
                    Statistics: Num rows: 250 Data size: 2656 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
@@ -2015,8 +2015,8 @@ STAGE PLANS:
                    Statistics: Num rows: 514 Data size: 5484 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

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/smb_mapjoin_13.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_13.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_13.q.out
index 1625162..fc12e35 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_13.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_13.q.out
@@ -223,8 +223,8 @@ 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,_col1,_col2,_col3
                      columns.types int:string:int:string
@@ -451,8 +451,8 @@ 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,_col2,_col3
                      columns.types int:string:int:string

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/smb_mapjoin_14.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_14.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_14.q.out
index 701145b..b83c736 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_14.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_14.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
@@ -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
@@ -313,8 +313,8 @@ 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
@@ -405,8 +405,8 @@ 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
@@ -497,8 +497,8 @@ 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
@@ -617,8 +617,8 @@ 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
@@ -727,8 +727,8 @@ 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
@@ -844,8 +844,8 @@ 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
@@ -922,8 +922,8 @@ 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
@@ -1000,8 +1000,8 @@ 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
@@ -1090,8 +1090,8 @@ 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
@@ -1190,8 +1190,8 @@ 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_15.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_15.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_15.q.out
index ec00668..6f6d80b 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_15.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_15.q.out
@@ -195,8 +195,8 @@ 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,_col1,_col2,_col3
                      columns.types int:string:int:string
@@ -455,8 +455,8 @@ 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,_col1,_col2,_col3,_col4,_col5
                      columns.types int:int:string:int:int:string
@@ -663,8 +663,8 @@ 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,_col1,_col2,_col3,_col4,_col5
                      columns.types int:int:string:int:int:string
@@ -909,8 +909,8 @@ STAGE PLANS:
                Statistics: Num rows: 10 Data size: 140 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:int:string:int:int:string

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/smb_mapjoin_16.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/smb_mapjoin_16.q.out b/ql/src/test/results/clientpositive/smb_mapjoin_16.q.out
index b4286d3..f4d42a6 100644
--- a/ql/src/test/results/clientpositive/smb_mapjoin_16.q.out
+++ b/ql/src/test/results/clientpositive/smb_mapjoin_16.q.out
@@ -77,8 +77,8 @@ 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

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postedFeb 9, '16 at 7:53p
activeFeb 9, '16 at 7:54p
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