http://git-wip-us.apache.org/repos/asf/hive/blob/f562dfb5/ql/src/test/results/clientpositive/llap/smb_mapjoin_5.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/smb_mapjoin_5.q.out
b/ql/src/test/results/clientpositive/llap/smb_mapjoin_5.q.out
new file mode 100644
index 0000000..152c3e0
--- /dev/null
+++ b/ql/src/test/results/clientpositive/llap/smb_mapjoin_5.q.out
@@ -0,0 +1,1433 @@
+PREHOOK: query: create table smb_bucket_1(key int, value string) CLUSTERED BY
(key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@smb_bucket_1
+POSTHOOK: query: create table smb_bucket_1(key int, value string) CLUSTERED BY
(key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@smb_bucket_1
+PREHOOK: query: create table smb_bucket_2(key int, value string) CLUSTERED BY
(key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@smb_bucket_2
+POSTHOOK: query: create table smb_bucket_2(key int, value string) CLUSTERED BY
(key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@smb_bucket_2
+PREHOOK: query: create table smb_bucket_3(key int, value string) CLUSTERED BY
(key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@smb_bucket_3
+POSTHOOK: query: create table smb_bucket_3(key int, value string) CLUSTERED BY
(key) SORTED BY (key) INTO 1 BUCKETS STORED AS RCFILE
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@smb_bucket_3
+PREHOOK: query: load data local inpath '../../data/files/smbbucket_1.rc'
overwrite into table smb_bucket_1
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@smb_bucket_1
+POSTHOOK: query: load data local inpath '../../data/files/smbbucket_1.rc'
overwrite into table smb_bucket_1
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@smb_bucket_1
+PREHOOK: query: load data local inpath '../../data/files/smbbucket_2.rc'
overwrite into table smb_bucket_2
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@smb_bucket_2
+POSTHOOK: query: load data local inpath '../../data/files/smbbucket_2.rc'
overwrite into table smb_bucket_2
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@smb_bucket_2
+PREHOOK: query: load data local inpath '../../data/files/smbbucket_3.rc'
overwrite into table smb_bucket_3
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@smb_bucket_3
+POSTHOOK: query: load data local inpath '../../data/files/smbbucket_3.rc'
overwrite into table smb_bucket_3
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@smb_bucket_3
+PREHOOK: query: -- SORT_QUERY_RESULTS
+
+explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key =
b.key join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: -- SORT_QUERY_RESULTS
+
+explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a join smb_bucket_2 b on a.key =
b.key join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Filter Operator
+ predicate: key is not null (type: boolean)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Filter Operator
+ predicate: key is not null (type: boolean)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Filter Operator
+ predicate: key is not null (type: boolean)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Inner Join 0 to 1
+ Inner Join 1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a join
smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a join
smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b
on a.key = b.key join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b
on a.key = b.key join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Left Outer Join0 to 1
+ Inner Join 1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join
smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer
join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b
on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b
on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Left Outer Join0 to 1
+ Left Outer Join1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join
smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer
join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on
b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+1 val_1 NULL NULL NULL NULL
+10 val_10 NULL NULL NULL NULL
+3 val_3 NULL NULL NULL NULL
+4 val_4 NULL NULL NULL NULL
+5 val_5 NULL NULL NULL NULL
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b
on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b
on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Left Outer Join0 to 1
+ Right Outer Join1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join
smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer
join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on
b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+NULL NULL NULL NULL 10 val_10
+NULL NULL NULL NULL 17 val_17
+NULL NULL NULL NULL 19 val_19
+NULL NULL NULL NULL 20 val_20
+NULL NULL NULL NULL 23 val_23
+NULL NULL NULL NULL 4 val_4
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b
on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join smb_bucket_2 b
on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Left Outer Join0 to 1
+ Outer Join 1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer join
smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a left outer
join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on
b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+1 val_1 NULL NULL NULL NULL
+10 val_10 NULL NULL NULL NULL
+3 val_3 NULL NULL NULL NULL
+4 val_4 NULL NULL NULL NULL
+5 val_5 NULL NULL NULL NULL
+NULL NULL NULL NULL 10 val_10
+NULL NULL NULL NULL 17 val_17
+NULL NULL NULL NULL 19 val_19
+NULL NULL NULL NULL 20 val_20
+NULL NULL NULL NULL 23 val_23
+NULL NULL NULL NULL 4 val_4
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b
on a.key = b.key join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b
on a.key = b.key join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Right Outer Join0 to 1
+ Inner Join 1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer
join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer
join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+NULL NULL 20 val_20 20 val_20
+NULL NULL 23 val_23 23 val_23
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b
on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b
on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Right Outer Join0 to 1
+ Left Outer Join1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer
join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on
b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer
join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on
b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+NULL NULL 20 val_20 20 val_20
+NULL NULL 23 val_23 23 val_23
+NULL NULL 25 val_25 NULL NULL
+NULL NULL 30 val_30 NULL NULL
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b
on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b
on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Right Outer Join0 to 1
+ Right Outer Join1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer
join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on
b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer
join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on
b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+NULL NULL 20 val_20 20 val_20
+NULL NULL 23 val_23 23 val_23
+NULL NULL NULL NULL 10 val_10
+NULL NULL NULL NULL 17 val_17
+NULL NULL NULL NULL 19 val_19
+NULL NULL NULL NULL 4 val_4
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b
on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer join smb_bucket_2 b
on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Right Outer Join0 to 1
+ Outer Join 1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer
join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on
b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a right outer
join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on
b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+NULL NULL 20 val_20 20 val_20
+NULL NULL 23 val_23 23 val_23
+NULL NULL 25 val_25 NULL NULL
+NULL NULL 30 val_30 NULL NULL
+NULL NULL NULL NULL 10 val_10
+NULL NULL NULL NULL 17 val_17
+NULL NULL NULL NULL 19 val_19
+NULL NULL NULL NULL 4 val_4
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b
on a.key = b.key join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b
on a.key = b.key join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Outer Join 0 to 1
+ Inner Join 1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join
smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer
join smb_bucket_2 b on a.key = b.key join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+NULL NULL 20 val_20 20 val_20
+NULL NULL 23 val_23 23 val_23
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b
on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b
on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Outer Join 0 to 1
+ Left Outer Join1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join
smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer
join smb_bucket_2 b on a.key = b.key left outer join smb_bucket_3 c on
b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+1 val_1 NULL NULL NULL NULL
+10 val_10 NULL NULL NULL NULL
+3 val_3 NULL NULL NULL NULL
+4 val_4 NULL NULL NULL NULL
+5 val_5 NULL NULL NULL NULL
+NULL NULL 20 val_20 20 val_20
+NULL NULL 23 val_23 23 val_23
+NULL NULL 25 val_25 NULL NULL
+NULL NULL 30 val_30 NULL NULL
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b
on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b
on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Outer Join 0 to 1
+ Right Outer Join1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join
smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer
join smb_bucket_2 b on a.key = b.key right outer join smb_bucket_3 c on
b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+NULL NULL 20 val_20 20 val_20
+NULL NULL 23 val_23 23 val_23
+NULL NULL NULL NULL 10 val_10
+NULL NULL NULL NULL 17 val_17
+NULL NULL NULL NULL 19 val_19
+NULL NULL NULL NULL 4 val_4
+PREHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b
on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+POSTHOOK: query: explain
+select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join smb_bucket_2 b
on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
+POSTHOOK: type: QUERY
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Edges:
+ Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 3 (SIMPLE_EDGE), Map 4
(SIMPLE_EDGE)
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: a
+ Statistics: Num rows: 2 Data size: 208 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 208 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 3
+ Map Operator Tree:
+ TableScan
+ alias: b
+ Statistics: Num rows: 1 Data size: 206 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 1 Data size: 206 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Map 4
+ Map Operator Tree:
+ TableScan
+ alias: c
+ Statistics: Num rows: 2 Data size: 222 Basic stats: COMPLETE
Column stats: NONE
+ Reduce Output Operator
+ key expressions: key (type: int)
+ sort order: +
+ Map-reduce partition columns: key (type: int)
+ Statistics: Num rows: 2 Data size: 222 Basic stats:
COMPLETE Column stats: NONE
+ value expressions: value (type: string)
+ Execution mode: llap
+ LLAP IO: no inputs
+ Reducer 2
+ Execution mode: llap
+ Reduce Operator Tree:
+ Merge Join Operator
+ condition map:
+ Outer Join 0 to 1
+ Outer Join 1 to 2
+ keys:
+ 0 key (type: int)
+ 1 key (type: int)
+ 2 key (type: int)
+ outputColumnNames: _col0, _col1, _col5, _col6, _col10, _col11
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: int), _col1 (type: string), _col5
(type: int), _col6 (type: string), _col10 (type: int), _col11 (type: string)
+ outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5
+ Statistics: Num rows: 4 Data size: 457 Basic stats: COMPLETE
Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 4 Data size: 457 Basic stats:
COMPLETE Column stats: NONE
+ table:
+ input format:
org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format:
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde:
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer join
smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on b.key=c.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@smb_bucket_1
+PREHOOK: Input: default@smb_bucket_2
+PREHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a,c)*/ * from smb_bucket_1 a full outer
join smb_bucket_2 b on a.key = b.key full outer join smb_bucket_3 c on
b.key=c.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@smb_bucket_1
+POSTHOOK: Input: default@smb_bucket_2
+POSTHOOK: Input: default@smb_bucket_3
+#### A masked pattern was here ####
+1 val_1 NULL NULL NULL NULL
+10 val_10 NULL NULL NULL NULL
+3 val_3 NULL NULL NULL NULL
+4 val_4 NULL NULL NULL NULL
+5 val_5 NULL NULL NULL NULL
+NULL NULL 20 val_20 20 val_20
+NULL NULL 23 val_23 23 val_23
+NULL NULL 25 val_25 NULL NULL
+NULL NULL 30 val_30 NULL NULL
+NULL NULL NULL NULL 10 val_10
+NULL NULL NULL NULL 17 val_17
+NULL NULL NULL NULL 19 val_19
+NULL NULL NULL NULL 4 val_4
