http://git-wip-us.apache.org/repos/asf/hive/blob/975a49b6/ql/src/test/results/clientpositive/tez/bucket2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/bucket2.q.out 
b/ql/src/test/results/clientpositive/tez/bucket2.q.out
deleted file mode 100644
index bcf9ab9..0000000
--- a/ql/src/test/results/clientpositive/tez/bucket2.q.out
+++ /dev/null
@@ -1,466 +0,0 @@
-PREHOOK: query: -- SORT_QUERY_RESULTS
-
-CREATE TABLE bucket2_1(key int, value string) CLUSTERED BY (key) INTO 2 BUCKETS
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@bucket2_1
-POSTHOOK: query: -- SORT_QUERY_RESULTS
-
-CREATE TABLE bucket2_1(key int, value string) CLUSTERED BY (key) INTO 2 BUCKETS
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@bucket2_1
-PREHOOK: query: explain extended
-insert overwrite table bucket2_1
-select * from src
-PREHOOK: type: QUERY
-POSTHOOK: query: explain extended
-insert overwrite table bucket2_1
-select * from src
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1
-  Stage-0 depends on stages: Stage-2
-  Stage-3 depends on stages: Stage-0
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: src
-                  Statistics: Num rows: 500 Data size: 89000 Basic stats: 
COMPLETE Column stats: COMPLETE
-                  GatherStats: false
-                  Select Operator
-                    expressions: key (type: string), value (type: string)
-                    outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 500 Data size: 89000 Basic stats: 
COMPLETE Column stats: COMPLETE
-                    Reduce Output Operator
-                      null sort order: 
-                      sort order: 
-                      Map-reduce partition columns: UDFToInteger(_col0) (type: 
int)
-                      Statistics: Num rows: 500 Data size: 89000 Basic stats: 
COMPLETE Column stats: COMPLETE
-                      tag: -1
-                      value expressions: _col0 (type: string), _col1 (type: 
string)
-                      auto parallelism: false
-            Path -> Alias:
-#### A masked pattern was here ####
-            Path -> Partition:
-#### A masked pattern was here ####
-                Partition
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-                  input format: org.apache.hadoop.mapred.TextInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                  properties:
-                    COLUMN_STATS_ACCURATE 
{"BASIC_STATS":"true","COLUMN_STATS":{"key":"true","value":"true"}}
-                    bucket_count -1
-                    columns key,value
-                    columns.comments 'default','default'
-                    columns.types string:string
-#### A masked pattern was here ####
-                    name default.src
-                    numFiles 1
-                    numRows 500
-                    rawDataSize 5312
-                    serialization.ddl struct src { string key, string value}
-                    serialization.format 1
-                    serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                    totalSize 5812
-#### A masked pattern was here ####
-                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                
-                    input format: org.apache.hadoop.mapred.TextInputFormat
-                    output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                    properties:
-                      COLUMN_STATS_ACCURATE 
{"BASIC_STATS":"true","COLUMN_STATS":{"key":"true","value":"true"}}
-                      bucket_count -1
-                      columns key,value
-                      columns.comments 'default','default'
-                      columns.types string:string
-#### A masked pattern was here ####
-                      name default.src
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-                      numRows 500
-                      rawDataSize 5312
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org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                      totalSize 5812
-#### A masked pattern was here ####
-                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                    name: default.src
-                  name: default.src
-            Truncated Path -> Alias:
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-        Reducer 2 
-            Needs Tagging: false
-            Reduce Operator Tree:
-              Select Operator
-                expressions: UDFToInteger(VALUE._col0) (type: int), 
VALUE._col1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 500 Data size: 47500 Basic stats: 
COMPLETE Column stats: COMPLETE
-                File Output Operator
-                  compressed: false
-                  GlobalTableId: 1
-#### A masked pattern was here ####
-                  NumFilesPerFileSink: 2
-                  Statistics: Num rows: 500 Data size: 47500 Basic stats: 
COMPLETE Column stats: COMPLETE
-#### A masked pattern was here ####
-                  table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                      properties:
-                        COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"}
-                        bucket_count 2
-                        bucket_field_name key
-                        columns key,value
-                        columns.comments 
-                        columns.types int:string
-#### A masked pattern was here ####
-                        name default.bucket2_1
-                        numFiles 0
-                        numRows 0
-                        rawDataSize 0
-                        serialization.ddl struct bucket2_1 { i32 key, string 
value}
-                        serialization.format 1
-                        serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                        totalSize 0
-#### A masked pattern was here ####
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                      name: default.bucket2_1
-                  TotalFiles: 2
-                  GatherStats: true
-                  MultiFileSpray: true
-
-  Stage: Stage-2
-    Dependency Collection
-
-  Stage: Stage-0
-    Move Operator
-      tables:
-          replace: true
-#### A masked pattern was here ####
-          table:
-              input format: org.apache.hadoop.mapred.TextInputFormat
-              output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              properties:
-                COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"}
-                bucket_count 2
-                bucket_field_name key
-                columns key,value
-                columns.comments 
-                columns.types int:string
-#### A masked pattern was here ####
-                name default.bucket2_1
-                numFiles 0
-                numRows 0
-                rawDataSize 0
-                serialization.ddl struct bucket2_1 { i32 key, string value}
-                serialization.format 1
-                serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                totalSize 0
-#### A masked pattern was here ####
-              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-              name: default.bucket2_1
-
-  Stage: Stage-3
-    Stats-Aggr Operator
-#### A masked pattern was here ####
-
-PREHOOK: query: insert overwrite table bucket2_1
-select * from src
-PREHOOK: type: QUERY
-PREHOOK: Input: default@src
-PREHOOK: Output: default@bucket2_1
-POSTHOOK: query: insert overwrite table bucket2_1
-select * from src
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@src
-POSTHOOK: Output: default@bucket2_1
-POSTHOOK: Lineage: bucket2_1.key EXPRESSION [(src)src.FieldSchema(name:key, 
type:string, comment:default), ]
-POSTHOOK: Lineage: bucket2_1.value SIMPLE [(src)src.FieldSchema(name:value, 
type:string, comment:default), ]
-PREHOOK: query: explain
-select * from bucket2_1 tablesample (bucket 1 out of 2) s
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select * from bucket2_1 tablesample (bucket 1 out of 2) s
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-0 is a root stage
-
-STAGE PLANS:
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        TableScan
-          alias: s
-          Filter Operator
-            predicate: (((hash(key) & 2147483647) % 2) = 0) (type: boolean)
-            Select Operator
-              expressions: key (type: int), value (type: string)
-              outputColumnNames: _col0, _col1
-              ListSink
-
-PREHOOK: query: select * from bucket2_1 tablesample (bucket 1 out of 2) s
-PREHOOK: type: QUERY
-PREHOOK: Input: default@bucket2_1
-#### A masked pattern was here ####
-POSTHOOK: query: select * from bucket2_1 tablesample (bucket 1 out of 2) s
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@bucket2_1
-#### A masked pattern was here ####
-0      val_0
-0      val_0
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-128    val_128
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-18     val_18
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http://git-wip-us.apache.org/repos/asf/hive/blob/975a49b6/ql/src/test/results/clientpositive/tez/bucket3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/bucket3.q.out 
b/ql/src/test/results/clientpositive/tez/bucket3.q.out
deleted file mode 100644
index eabcea0..0000000
--- a/ql/src/test/results/clientpositive/tez/bucket3.q.out
+++ /dev/null
@@ -1,477 +0,0 @@
-PREHOOK: query: -- SORT_QUERY_RESULTS
-
-CREATE TABLE bucket3_1(key int, value string) partitioned by (ds string) 
CLUSTERED BY (key) INTO 2 BUCKETS
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@bucket3_1
-POSTHOOK: query: -- SORT_QUERY_RESULTS
-
-CREATE TABLE bucket3_1(key int, value string) partitioned by (ds string) 
CLUSTERED BY (key) INTO 2 BUCKETS
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@bucket3_1
-PREHOOK: query: explain extended
-insert overwrite table bucket3_1 partition (ds='1')
-select * from src
-PREHOOK: type: QUERY
-POSTHOOK: query: explain extended
-insert overwrite table bucket3_1 partition (ds='1')
-select * from src
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1
-  Stage-0 depends on stages: Stage-2
-  Stage-3 depends on stages: Stage-0
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: src
-                  Statistics: Num rows: 500 Data size: 89000 Basic stats: 
COMPLETE Column stats: COMPLETE
-                  GatherStats: false
-                  Select Operator
-                    expressions: key (type: string), value (type: string)
-                    outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 500 Data size: 89000 Basic stats: 
COMPLETE Column stats: COMPLETE
-                    Reduce Output Operator
-                      null sort order: 
-                      sort order: 
-                      Map-reduce partition columns: UDFToInteger(_col0) (type: 
int)
-                      Statistics: Num rows: 500 Data size: 89000 Basic stats: 
COMPLETE Column stats: COMPLETE
-                      tag: -1
-                      value expressions: _col0 (type: string), _col1 (type: 
string)
-                      auto parallelism: false
-            Path -> Alias:
-#### A masked pattern was here ####
-            Path -> Partition:
-#### A masked pattern was here ####
-                Partition
-                  base file name: src
-                  input format: org.apache.hadoop.mapred.TextInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                  properties:
-                    COLUMN_STATS_ACCURATE 
{"BASIC_STATS":"true","COLUMN_STATS":{"key":"true","value":"true"}}
-                    bucket_count -1
-                    columns key,value
-                    columns.comments 'default','default'
-                    columns.types string:string
-#### A masked pattern was here ####
-                    name default.src
-                    numFiles 1
-                    numRows 500
-                    rawDataSize 5312
-                    serialization.ddl struct src { string key, string value}
-                    serialization.format 1
-                    serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                    totalSize 5812
-#### A masked pattern was here ####
-                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                
-                    input format: org.apache.hadoop.mapred.TextInputFormat
-                    output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                    properties:
-                      COLUMN_STATS_ACCURATE 
{"BASIC_STATS":"true","COLUMN_STATS":{"key":"true","value":"true"}}
-                      bucket_count -1
-                      columns key,value
-                      columns.comments 'default','default'
-                      columns.types string:string
-#### A masked pattern was here ####
-                      name default.src
-                      numFiles 1
-                      numRows 500
-                      rawDataSize 5312
-                      serialization.ddl struct src { string key, string value}
-                      serialization.format 1
-                      serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                      totalSize 5812
-#### A masked pattern was here ####
-                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                    name: default.src
-                  name: default.src
-            Truncated Path -> Alias:
-              /src [src]
-        Reducer 2 
-            Needs Tagging: false
-            Reduce Operator Tree:
-              Select Operator
-                expressions: UDFToInteger(VALUE._col0) (type: int), 
VALUE._col1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 500 Data size: 47500 Basic stats: 
COMPLETE Column stats: COMPLETE
-                File Output Operator
-                  compressed: false
-                  GlobalTableId: 1
-#### A masked pattern was here ####
-                  NumFilesPerFileSink: 2
-                  Static Partition Specification: ds=1/
-                  Statistics: Num rows: 500 Data size: 47500 Basic stats: 
COMPLETE Column stats: COMPLETE
-#### A masked pattern was here ####
-                  table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                      properties:
-                        bucket_count 2
-                        bucket_field_name key
-                        columns key,value
-                        columns.comments 
-                        columns.types int:string
-#### A masked pattern was here ####
-                        name default.bucket3_1
-                        partition_columns ds
-                        partition_columns.types string
-                        serialization.ddl struct bucket3_1 { i32 key, string 
value}
-                        serialization.format 1
-                        serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-#### A masked pattern was here ####
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                      name: default.bucket3_1
-                  TotalFiles: 2
-                  GatherStats: true
-                  MultiFileSpray: true
-
-  Stage: Stage-2
-    Dependency Collection
-
-  Stage: Stage-0
-    Move Operator
-      tables:
-          partition:
-            ds 1
-          replace: true
-#### A masked pattern was here ####
-          table:
-              input format: org.apache.hadoop.mapred.TextInputFormat
-              output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              properties:
-                bucket_count 2
-                bucket_field_name key
-                columns key,value
-                columns.comments 
-                columns.types int:string
-#### A masked pattern was here ####
-                name default.bucket3_1
-                partition_columns ds
-                partition_columns.types string
-                serialization.ddl struct bucket3_1 { i32 key, string value}
-                serialization.format 1
-                serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-#### A masked pattern was here ####
-              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-              name: default.bucket3_1
-
-  Stage: Stage-3
-    Stats-Aggr Operator
-#### A masked pattern was here ####
-
-PREHOOK: query: insert overwrite table bucket3_1 partition (ds='1')
-select * from src
-PREHOOK: type: QUERY
-PREHOOK: Input: default@src
-PREHOOK: Output: default@bucket3_1@ds=1
-POSTHOOK: query: insert overwrite table bucket3_1 partition (ds='1')
-select * from src
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@src
-POSTHOOK: Output: default@bucket3_1@ds=1
-POSTHOOK: Lineage: bucket3_1 PARTITION(ds=1).key EXPRESSION 
[(src)src.FieldSchema(name:key, type:string, comment:default), ]
-POSTHOOK: Lineage: bucket3_1 PARTITION(ds=1).value SIMPLE 
[(src)src.FieldSchema(name:value, type:string, comment:default), ]
-PREHOOK: query: insert overwrite table bucket3_1 partition (ds='2')
-select * from src
-PREHOOK: type: QUERY
-PREHOOK: Input: default@src
-PREHOOK: Output: default@bucket3_1@ds=2
-POSTHOOK: query: insert overwrite table bucket3_1 partition (ds='2')
-select * from src
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@src
-POSTHOOK: Output: default@bucket3_1@ds=2
-POSTHOOK: Lineage: bucket3_1 PARTITION(ds=2).key EXPRESSION 
[(src)src.FieldSchema(name:key, type:string, comment:default), ]
-POSTHOOK: Lineage: bucket3_1 PARTITION(ds=2).value SIMPLE 
[(src)src.FieldSchema(name:value, type:string, comment:default), ]
-PREHOOK: query: explain
-select * from bucket3_1 tablesample (bucket 1 out of 2) s where ds = '1'
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select * from bucket3_1 tablesample (bucket 1 out of 2) s where ds = '1'
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-0 is a root stage
-
-STAGE PLANS:
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        TableScan
-          alias: s
-          Filter Operator
-            predicate: (((hash(key) & 2147483647) % 2) = 0) (type: boolean)
-            Select Operator
-              expressions: key (type: int), value (type: string), '1' (type: 
string)
-              outputColumnNames: _col0, _col1, _col2
-              ListSink
-
-PREHOOK: query: select * from bucket3_1 tablesample (bucket 1 out of 2) s 
where ds = '1'
-PREHOOK: type: QUERY
-PREHOOK: Input: default@bucket3_1
-PREHOOK: Input: default@bucket3_1@ds=1
-#### A masked pattern was here ####
-POSTHOOK: query: select * from bucket3_1 tablesample (bucket 1 out of 2) s 
where ds = '1'
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@bucket3_1
-POSTHOOK: Input: default@bucket3_1@ds=1
-#### A masked pattern was here ####
-0      val_0   1
-0      val_0   1
-0      val_0   1
-10     val_10  1
-100    val_100 1
-100    val_100 1
-104    val_104 1
-104    val_104 1
-114    val_114 1
-116    val_116 1
-118    val_118 1
-118    val_118 1
-12     val_12  1
-12     val_12  1
-120    val_120 1
-120    val_120 1
-126    val_126 1
-128    val_128 1
-128    val_128 1
-128    val_128 1
-134    val_134 1
-134    val_134 1
-136    val_136 1
-138    val_138 1
-138    val_138 1
-138    val_138 1
-138    val_138 1
-146    val_146 1
-146    val_146 1
-150    val_150 1
-152    val_152 1
-152    val_152 1
-156    val_156 1
-158    val_158 1
-160    val_160 1
-162    val_162 1
-164    val_164 1
-164    val_164 1
-166    val_166 1
-168    val_168 1
-170    val_170 1
-172    val_172 1
-172    val_172 1
-174    val_174 1
-174    val_174 1
-176    val_176 1
-176    val_176 1
-178    val_178 1
-18     val_18  1
-18     val_18  1
-180    val_180 1
-186    val_186 1
-190    val_190 1
-192    val_192 1
-194    val_194 1
-196    val_196 1
-2      val_2   1
-20     val_20  1
-200    val_200 1
-200    val_200 1
-202    val_202 1
-208    val_208 1
-208    val_208 1
-208    val_208 1
-214    val_214 1
-216    val_216 1
-216    val_216 1
-218    val_218 1
-222    val_222 1
-224    val_224 1
-224    val_224 1
-226    val_226 1
-228    val_228 1
-230    val_230 1
-230    val_230 1
-230    val_230 1
-230    val_230 1
-230    val_230 1
-238    val_238 1
-238    val_238 1
-24     val_24  1
-24     val_24  1
-242    val_242 1
-242    val_242 1
-244    val_244 1
-248    val_248 1
-252    val_252 1
-256    val_256 1
-256    val_256 1
-258    val_258 1
-26     val_26  1
-26     val_26  1
-260    val_260 1
-262    val_262 1
-266    val_266 1
-272    val_272 1
-272    val_272 1
-274    val_274 1
-278    val_278 1
-278    val_278 1
-28     val_28  1
-280    val_280 1
-280    val_280 1
-282    val_282 1
-282    val_282 1
-284    val_284 1
-286    val_286 1
-288    val_288 1
-288    val_288 1
-292    val_292 1
-296    val_296 1
-298    val_298 1
-298    val_298 1
-298    val_298 1
-30     val_30  1
-302    val_302 1
-306    val_306 1
-308    val_308 1
-310    val_310 1
-316    val_316 1
-316    val_316 1
-316    val_316 1
-318    val_318 1
-318    val_318 1
-318    val_318 1
-322    val_322 1
-322    val_322 1
-332    val_332 1
-336    val_336 1
-338    val_338 1
-34     val_34  1
-342    val_342 1
-342    val_342 1
-344    val_344 1
-344    val_344 1
-348    val_348 1
-348    val_348 1
-348    val_348 1
-348    val_348 1
-348    val_348 1
-356    val_356 1
-360    val_360 1
-362    val_362 1
-364    val_364 1
-366    val_366 1
-368    val_368 1
-374    val_374 1
-378    val_378 1
-382    val_382 1
-382    val_382 1
-384    val_384 1
-384    val_384 1
-384    val_384 1
-386    val_386 1
-392    val_392 1
-394    val_394 1
-396    val_396 1
-396    val_396 1
-396    val_396 1
-4      val_4   1
-400    val_400 1
-402    val_402 1
-404    val_404 1
-404    val_404 1
-406    val_406 1
-406    val_406 1
-406    val_406 1
-406    val_406 1
-414    val_414 1
-414    val_414 1
-418    val_418 1
-42     val_42  1
-42     val_42  1
-424    val_424 1
-424    val_424 1
-430    val_430 1
-430    val_430 1
-430    val_430 1
-432    val_432 1
-436    val_436 1
-438    val_438 1
-438    val_438 1
-438    val_438 1
-44     val_44  1
-444    val_444 1
-446    val_446 1
-448    val_448 1
-452    val_452 1
-454    val_454 1
-454    val_454 1
-454    val_454 1
-458    val_458 1
-458    val_458 1
-460    val_460 1
-462    val_462 1
-462    val_462 1
-466    val_466 1
-466    val_466 1
-466    val_466 1
-468    val_468 1
-468    val_468 1
-468    val_468 1
-468    val_468 1
-470    val_470 1
-472    val_472 1
-478    val_478 1
-478    val_478 1
-480    val_480 1
-480    val_480 1
-480    val_480 1
-482    val_482 1
-484    val_484 1
-490    val_490 1
-492    val_492 1
-492    val_492 1
-494    val_494 1
-496    val_496 1
-498    val_498 1
-498    val_498 1
-498    val_498 1
-54     val_54  1
-58     val_58  1
-58     val_58  1
-64     val_64  1
-66     val_66  1
-70     val_70  1
-70     val_70  1
-70     val_70  1
-72     val_72  1
-72     val_72  1
-74     val_74  1
-76     val_76  1
-76     val_76  1
-78     val_78  1
-8      val_8   1
-80     val_80  1
-82     val_82  1
-84     val_84  1
-84     val_84  1
-86     val_86  1
-90     val_90  1
-90     val_90  1
-90     val_90  1
-92     val_92  1
-96     val_96  1
-98     val_98  1
-98     val_98  1

http://git-wip-us.apache.org/repos/asf/hive/blob/975a49b6/ql/src/test/results/clientpositive/tez/bucket4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/tez/bucket4.q.out 
b/ql/src/test/results/clientpositive/tez/bucket4.q.out
deleted file mode 100644
index f029dfd..0000000
--- a/ql/src/test/results/clientpositive/tez/bucket4.q.out
+++ /dev/null
@@ -1,465 +0,0 @@
-PREHOOK: query: CREATE TABLE bucket4_1(key int, value string) CLUSTERED BY 
(key) SORTED BY (key) INTO 2 BUCKETS
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@bucket4_1
-POSTHOOK: query: CREATE TABLE bucket4_1(key int, value string) CLUSTERED BY 
(key) SORTED BY (key) INTO 2 BUCKETS
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@bucket4_1
-PREHOOK: query: explain extended
-insert overwrite table bucket4_1
-select * from src
-PREHOOK: type: QUERY
-POSTHOOK: query: explain extended
-insert overwrite table bucket4_1
-select * from src
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1
-  Stage-0 depends on stages: Stage-2
-  Stage-3 depends on stages: Stage-0
-
-STAGE PLANS:
-  Stage: Stage-1
-    Tez
-#### A masked pattern was here ####
-      Edges:
-        Reducer 2 <- Map 1 (SIMPLE_EDGE)
-#### A masked pattern was here ####
-      Vertices:
-        Map 1 
-            Map Operator Tree:
-                TableScan
-                  alias: src
-                  Statistics: Num rows: 500 Data size: 89000 Basic stats: 
COMPLETE Column stats: COMPLETE
-                  GatherStats: false
-                  Select Operator
-                    expressions: key (type: string), value (type: string)
-                    outputColumnNames: _col0, _col1
-                    Statistics: Num rows: 500 Data size: 89000 Basic stats: 
COMPLETE Column stats: COMPLETE
-                    Reduce Output Operator
-                      key expressions: UDFToInteger(_col0) (type: int)
-                      null sort order: a
-                      sort order: +
-                      Map-reduce partition columns: UDFToInteger(_col0) (type: 
int)
-                      Statistics: Num rows: 500 Data size: 89000 Basic stats: 
COMPLETE Column stats: COMPLETE
-                      tag: -1
-                      value expressions: _col0 (type: string), _col1 (type: 
string)
-                      auto parallelism: false
-            Path -> Alias:
-#### A masked pattern was here ####
-            Path -> Partition:
-#### A masked pattern was here ####
-                Partition
-                  base file name: src
-                  input format: org.apache.hadoop.mapred.TextInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                  properties:
-                    COLUMN_STATS_ACCURATE 
{"BASIC_STATS":"true","COLUMN_STATS":{"key":"true","value":"true"}}
-                    bucket_count -1
-                    columns key,value
-                    columns.comments 'default','default'
-                    columns.types string:string
-#### A masked pattern was here ####
-                    name default.src
-                    numFiles 1
-                    numRows 500
-                    rawDataSize 5312
-                    serialization.ddl struct src { string key, string value}
-                    serialization.format 1
-                    serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                    totalSize 5812
-#### A masked pattern was here ####
-                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                
-                    input format: org.apache.hadoop.mapred.TextInputFormat
-                    output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                    properties:
-                      COLUMN_STATS_ACCURATE 
{"BASIC_STATS":"true","COLUMN_STATS":{"key":"true","value":"true"}}
-                      bucket_count -1
-                      columns key,value
-                      columns.comments 'default','default'
-                      columns.types string:string
-#### A masked pattern was here ####
-                      name default.src
-                      numFiles 1
-                      numRows 500
-                      rawDataSize 5312
-                      serialization.ddl struct src { string key, string value}
-                      serialization.format 1
-                      serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                      totalSize 5812
-#### A masked pattern was here ####
-                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                    name: default.src
-                  name: default.src
-            Truncated Path -> Alias:
-              /src [src]
-        Reducer 2 
-            Needs Tagging: false
-            Reduce Operator Tree:
-              Select Operator
-                expressions: UDFToInteger(VALUE._col0) (type: int), 
VALUE._col1 (type: string)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 500 Data size: 47500 Basic stats: 
COMPLETE Column stats: COMPLETE
-                File Output Operator
-                  compressed: false
-                  GlobalTableId: 1
-#### A masked pattern was here ####
-                  NumFilesPerFileSink: 2
-                  Statistics: Num rows: 500 Data size: 47500 Basic stats: 
COMPLETE Column stats: COMPLETE
-#### A masked pattern was here ####
-                  table:
-                      input format: org.apache.hadoop.mapred.TextInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-                      properties:
-                        COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"}
-                        SORTBUCKETCOLSPREFIX TRUE
-                        bucket_count 2
-                        bucket_field_name key
-                        columns key,value
-                        columns.comments 
-                        columns.types int:string
-#### A masked pattern was here ####
-                        name default.bucket4_1
-                        numFiles 0
-                        numRows 0
-                        rawDataSize 0
-                        serialization.ddl struct bucket4_1 { i32 key, string 
value}
-                        serialization.format 1
-                        serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                        totalSize 0
-#### A masked pattern was here ####
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                      name: default.bucket4_1
-                  TotalFiles: 2
-                  GatherStats: true
-                  MultiFileSpray: true
-
-  Stage: Stage-2
-    Dependency Collection
-
-  Stage: Stage-0
-    Move Operator
-      tables:
-          replace: true
-#### A masked pattern was here ####
-          table:
-              input format: org.apache.hadoop.mapred.TextInputFormat
-              output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
-              properties:
-                COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"}
-                SORTBUCKETCOLSPREFIX TRUE
-                bucket_count 2
-                bucket_field_name key
-                columns key,value
-                columns.comments 
-                columns.types int:string
-#### A masked pattern was here ####
-                name default.bucket4_1
-                numFiles 0
-                numRows 0
-                rawDataSize 0
-                serialization.ddl struct bucket4_1 { i32 key, string value}
-                serialization.format 1
-                serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-                totalSize 0
-#### A masked pattern was here ####
-              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-              name: default.bucket4_1
-
-  Stage: Stage-3
-    Stats-Aggr Operator
-#### A masked pattern was here ####
-
-PREHOOK: query: insert overwrite table bucket4_1
-select * from src
-PREHOOK: type: QUERY
-PREHOOK: Input: default@src
-PREHOOK: Output: default@bucket4_1
-POSTHOOK: query: insert overwrite table bucket4_1
-select * from src
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@src
-POSTHOOK: Output: default@bucket4_1
-POSTHOOK: Lineage: bucket4_1.key EXPRESSION [(src)src.FieldSchema(name:key, 
type:string, comment:default), ]
-POSTHOOK: Lineage: bucket4_1.value SIMPLE [(src)src.FieldSchema(name:value, 
type:string, comment:default), ]
-PREHOOK: query: explain
-select * from bucket4_1 tablesample (bucket 1 out of 2) s
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select * from bucket4_1 tablesample (bucket 1 out of 2) s
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-0 is a root stage
-
-STAGE PLANS:
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        TableScan
-          alias: s
-          Filter Operator
-            predicate: (((hash(key) & 2147483647) % 2) = 0) (type: boolean)
-            Select Operator
-              expressions: key (type: int), value (type: string)
-              outputColumnNames: _col0, _col1
-              ListSink
-
-PREHOOK: query: select * from bucket4_1 tablesample (bucket 1 out of 2) s
-PREHOOK: type: QUERY
-PREHOOK: Input: default@bucket4_1
-#### A masked pattern was here ####
-POSTHOOK: query: select * from bucket4_1 tablesample (bucket 1 out of 2) s
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@bucket4_1
-#### A masked pattern was here ####
-0      val_0
-0      val_0
-0      val_0
-2      val_2
-4      val_4
-8      val_8
-10     val_10
-12     val_12
-12     val_12
-18     val_18
-18     val_18
-20     val_20
-24     val_24
-24     val_24
-26     val_26
-26     val_26
-28     val_28
-30     val_30
-34     val_34
-42     val_42
-42     val_42
-44     val_44
-54     val_54
-58     val_58
-58     val_58
-64     val_64
-66     val_66
-70     val_70
-70     val_70
-70     val_70
-72     val_72
-72     val_72
-74     val_74
-76     val_76
-76     val_76
-78     val_78
-80     val_80
-82     val_82
-84     val_84
-84     val_84
-86     val_86
-90     val_90
-90     val_90
-90     val_90
-92     val_92
-96     val_96
-98     val_98
-98     val_98
-100    val_100
-100    val_100
-104    val_104
-104    val_104
-114    val_114
-116    val_116
-118    val_118
-118    val_118
-120    val_120
-120    val_120
-126    val_126
-128    val_128
-128    val_128
-128    val_128
-134    val_134
-134    val_134
-136    val_136
-138    val_138
-138    val_138
-138    val_138
-138    val_138
-146    val_146
-146    val_146
-150    val_150
-152    val_152
-152    val_152
-156    val_156
-158    val_158
-160    val_160
-162    val_162
-164    val_164
-164    val_164
-166    val_166
-168    val_168
-170    val_170
-172    val_172
-172    val_172
-174    val_174
-174    val_174
-176    val_176
-176    val_176
-178    val_178
-180    val_180
-186    val_186
-190    val_190
-192    val_192
-194    val_194
-196    val_196
-200    val_200
-200    val_200
-202    val_202
-208    val_208
-208    val_208
-208    val_208
-214    val_214
-216    val_216
-216    val_216
-218    val_218
-222    val_222
-224    val_224
-224    val_224
-226    val_226
-228    val_228
-230    val_230
-230    val_230
-230    val_230
-230    val_230
-230    val_230
-238    val_238
-238    val_238
-242    val_242
-242    val_242
-244    val_244
-248    val_248
-252    val_252
-256    val_256
-256    val_256
-258    val_258
-260    val_260
-262    val_262
-266    val_266
-272    val_272
-272    val_272
-274    val_274
-278    val_278
-278    val_278
-280    val_280
-280    val_280
-282    val_282
-282    val_282
-284    val_284
-286    val_286
-288    val_288
-288    val_288
-292    val_292
-296    val_296
-298    val_298
-298    val_298
-298    val_298
-302    val_302
-306    val_306
-308    val_308
-310    val_310
-316    val_316
-316    val_316
-316    val_316
-318    val_318
-318    val_318
-318    val_318
-322    val_322
-322    val_322
-332    val_332
-336    val_336
-338    val_338
-342    val_342
-342    val_342
-344    val_344
-344    val_344
-348    val_348
-348    val_348
-348    val_348
-348    val_348
-348    val_348
-356    val_356
-360    val_360
-362    val_362
-364    val_364
-366    val_366
-368    val_368
-374    val_374
-378    val_378
-382    val_382
-382    val_382
-384    val_384
-384    val_384
-384    val_384
-386    val_386
-392    val_392
-394    val_394
-396    val_396
-396    val_396
-396    val_396
-400    val_400
-402    val_402
-404    val_404
-404    val_404
-406    val_406
-406    val_406
-406    val_406
-406    val_406
-414    val_414
-414    val_414
-418    val_418
-424    val_424
-424    val_424
-430    val_430
-430    val_430
-430    val_430
-432    val_432
-436    val_436
-438    val_438
-438    val_438
-438    val_438
-444    val_444
-446    val_446
-448    val_448
-452    val_452
-454    val_454
-454    val_454
-454    val_454
-458    val_458
-458    val_458
-460    val_460
-462    val_462
-462    val_462
-466    val_466
-466    val_466
-466    val_466
-468    val_468
-468    val_468
-468    val_468
-468    val_468
-470    val_470
-472    val_472
-478    val_478
-478    val_478
-480    val_480
-480    val_480
-480    val_480
-482    val_482
-484    val_484
-490    val_490
-492    val_492
-492    val_492
-494    val_494
-496    val_496
-498    val_498
-498    val_498
-498    val_498

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