[09/44] hive git commit: HIVE-1608:use sequencefile as the default for storing intermediate results (Chaoyu Tang, reviewed Ashutosh Chauhan)

[ctang]

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/tez/vector_leftsemi_mapjoin.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/tez/vector_leftsemi_mapjoin.q.out 
b/ql/src/test/results/clientpositive/tez/vector_leftsemi_mapjoin.q.out
index 9c79c1a..aa1146e 100644
--- a/ql/src/test/results/clientpositive/tez/vector_leftsemi_mapjoin.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_leftsemi_mapjoin.q.out
@@ -197,8 +197,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -294,8 +294,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -393,8 +393,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -488,8 +488,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -590,8 +590,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -688,8 +688,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -786,8 +786,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -877,8 +877,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -973,8 +973,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -1083,8 +1083,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -1200,8 +1200,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -1307,8 +1307,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -1437,8 +1437,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -1551,8 +1551,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -1681,8 +1681,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -1814,8 +1814,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -1947,8 +1947,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -2082,8 +2082,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -2237,8 +2237,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 26 Data size: 2475 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -2336,8 +2336,8 @@ STAGE PLANS:
                           compressed: false
                           Statistics: Num rows: 12 Data size: 1125 Basic 
stats: COMPLETE Column stats: NONE
                           table:
-                              input format: 
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-                              output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                              input format: 
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+                              output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                               serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
         Map 2 
             Map Operator Tree:
@@ -2450,8 +2450,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -2548,8 +2548,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -2648,8 +2648,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -2744,8 +2744,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -2847,8 +2847,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -2946,8 +2946,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -3045,8 +3045,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -3137,8 +3137,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -3234,8 +3234,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
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                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -3345,8 +3345,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -3463,8 +3463,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -3571,8 +3571,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
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                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -3702,8 +3702,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -3817,8 +3817,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
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-                      output format: 
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+                      input format: 
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+                      output format: 
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                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -3947,8 +3947,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -4080,8 +4080,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -4213,8 +4213,8 @@ STAGE PLANS:
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                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -4348,8 +4348,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
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+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -4505,8 +4505,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 26 Data size: 2475 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -4605,8 +4605,8 @@ STAGE PLANS:
                           compressed: false
                           Statistics: Num rows: 12 Data size: 1125 Basic 
stats: COMPLETE Column stats: NONE
                           table:
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org.apache.hadoop.mapred.TextInputFormat
-                              output format: 
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+                              input format: 
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+                              output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                               serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
         Map 2 
             Map Operator Tree:
@@ -4721,8 +4721,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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+                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                       serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
 
   Stage: Stage-0
@@ -4821,8 +4821,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -4923,8 +4923,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5021,8 +5021,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5126,8 +5126,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5227,8 +5227,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5328,8 +5328,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5422,8 +5422,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5521,8 +5521,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5634,8 +5634,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5755,8 +5755,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5865,8 +5865,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -5999,8 +5999,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -6117,8 +6117,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -6251,8 +6251,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -6388,8 +6388,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -6525,8 +6525,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -6664,8 +6664,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -6823,8 +6823,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 26 Data size: 2475 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -6922,8 +6922,8 @@ STAGE PLANS:
                           compressed: false
                           Statistics: Num rows: 12 Data size: 1125 Basic 
stats: COMPLETE Column stats: NONE
                           table:
-                              input format: 
org.apache.hadoop.mapred.TextInputFormat
-                              output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                              input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                              output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                               serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
             Execution mode: vectorized
         Map 2 
@@ -7041,8 +7041,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -7142,8 +7142,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -7245,8 +7245,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -7344,8 +7344,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -7450,8 +7450,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -7552,8 +7552,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -7654,8 +7654,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -7749,8 +7749,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -7849,8 +7849,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -7963,8 +7963,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -8085,8 +8085,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -8196,8 +8196,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -8331,8 +8331,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -8450,8 +8450,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -8584,8 +8584,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -8721,8 +8721,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -8858,8 +8858,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -8997,8 +8997,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -9158,8 +9158,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 26 Data size: 2475 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -9258,8 +9258,8 @@ STAGE PLANS:
                           compressed: false
                           Statistics: Num rows: 12 Data size: 1125 Basic 
stats: COMPLETE Column stats: NONE
                           table:
-                              input format: 
org.apache.hadoop.mapred.TextInputFormat
-                              output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                              input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                              output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                               serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
             Execution mode: vectorized
         Map 2 
@@ -9376,8 +9376,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -9476,8 +9476,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -9578,8 +9578,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -9676,8 +9676,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -9781,8 +9781,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -9882,8 +9882,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -9983,8 +9983,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -10077,8 +10077,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -10176,8 +10176,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -10289,8 +10289,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -10410,8 +10410,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -10520,8 +10520,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -10654,8 +10654,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -10772,8 +10772,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -10906,8 +10906,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -11043,8 +11043,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -11180,8 +11180,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -11319,8 +11319,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -11478,8 +11478,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 26 Data size: 2475 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -11577,8 +11577,8 @@ STAGE PLANS:
                           compressed: false
                           Statistics: Num rows: 12 Data size: 1125 Basic 
stats: COMPLETE Column stats: NONE
                           table:
-                              input format: 
org.apache.hadoop.mapred.TextInputFormat
-                              output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                              input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                              output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                               serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
             Execution mode: vectorized
         Map 2 
@@ -11696,8 +11696,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -11797,8 +11797,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -11900,8 +11900,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -11999,8 +11999,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -12105,8 +12105,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -12207,8 +12207,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -12309,8 +12309,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -12404,8 +12404,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -12504,8 +12504,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -12618,8 +12618,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 12 Data size: 1125 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -12740,8 +12740,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -12851,8 +12851,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 24 Data size: 2250 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -12986,8 +12986,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -13105,8 +13105,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -13239,8 +13239,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -13376,8 +13376,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -13513,8 +13513,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -13652,8 +13652,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 48 Data size: 4501 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -13813,8 +13813,8 @@ STAGE PLANS:
                   compressed: false
                   Statistics: Num rows: 26 Data size: 2475 Basic stats: 
COMPLETE Column stats: NONE
                   table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                      input format: 
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
@@ -13913,8 +13913,8 @@ STAGE PLANS:
                           compressed: false
                           Statistics: Num rows: 12 Data size: 1125 Basic 
stats: COMPLETE Column stats: NONE
                           table:
-                              input format: 
org.apache.hadoop.mapred.TextInputFormat
-                              output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                              input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                              output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                               serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
             Execution mode: vectorized
         Map 2 

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/tez/vector_mapjoin_reduce.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/vector_mapjoin_reduce.q.out 
b/ql/src/test/results/clientpositive/tez/vector_mapjoin_reduce.q.out
index 2db5c7c..9a1cd93 100644
--- a/ql/src/test/results/clientpositive/tez/vector_mapjoin_reduce.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_mapjoin_reduce.q.out
@@ -76,8 +76,8 @@ STAGE PLANS:
                               compressed: false
                               Statistics: Num rows: 60 Data size: 7257 Basic 
stats: COMPLETE Column stats: NONE
                               table:
-                                  input format: 
org.apache.hadoop.mapred.TextInputFormat
-                                  output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                   serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
         Map 2 
             Map Operator Tree:
@@ -232,8 +232,8 @@ STAGE PLANS:
                               compressed: false
                               Statistics: Num rows: 60 Data size: 7257 Basic 
stats: COMPLETE Column stats: NONE
                               table:
-                                  input format: 
org.apache.hadoop.mapred.TextInputFormat
-                                  output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                                   serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
         Map 2 
             Map Operator Tree:

http://git-wip-us.apache.org/repos/asf/hive/blob/f9036640/ql/src/test/results/clientpositive/tez/vector_mr_diff_schema_alias.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/tez/vector_mr_diff_schema_alias.q.out 
b/ql/src/test/results/clientpositive/tez/vector_mr_diff_schema_alias.q.out
index 900bdb2..0d6ad69 100644
--- a/ql/src/test/results/clientpositive/tez/vector_mr_diff_schema_alias.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_mr_diff_schema_alias.q.out
@@ -380,8 +380,8 @@ 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/tez/vector_non_string_partition.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/tez/vector_non_string_partition.q.out 
b/ql/src/test/results/clientpositive/tez/vector_non_string_partition.q.out
index f5d3796..5ff7f85 100644
--- a/ql/src/test/results/clientpositive/tez/vector_non_string_partition.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_non_string_partition.q.out
@@ -76,8 +76,8 @@ STAGE PLANS:
                     compressed: false
                     Statistics: Num rows: 10 Data size: 1100 Basic stats: 
COMPLETE Column stats: NONE
                     table:
-                        input format: org.apache.hadoop.mapred.TextInputFormat
-                        output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                        input format: 
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
@@ -154,8 +154,8 @@ STAGE PLANS:
                     compressed: false
                     Statistics: Num rows: 10 Data size: 1100 Basic stats: 
COMPLETE Column stats: NONE
                     table:
-                        input format: org.apache.hadoop.mapred.TextInputFormat
-                        output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                        input format: 
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/tez/vector_null_projection.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/tez/vector_null_projection.q.out 
b/ql/src/test/results/clientpositive/tez/vector_null_projection.q.out
index 6d897b0..a4ccef2 100644
--- a/ql/src/test/results/clientpositive/tez/vector_null_projection.q.out
+++ b/ql/src/test/results/clientpositive/tez/vector_null_projection.q.out
@@ -66,8 +66,8 @@ STAGE PLANS:
                       compressed: false
                       Statistics: Num rows: 1 Data size: 0 Basic stats: 
PARTIAL 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
@@ -158,8 +158,8 @@ STAGE PLANS:
                     compressed: false
                     Statistics: Num rows: 1 Data size: 0 Basic stats: PARTIAL 
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
         Union 2 
             Vertex: Union 2