http://git-wip-us.apache.org/repos/asf/hive/blob/f562dfb5/ql/src/test/results/clientpositive/llap/bucketmapjoin1.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/bucketmapjoin1.q.out 
b/ql/src/test/results/clientpositive/llap/bucketmapjoin1.q.out
new file mode 100644
index 0000000..e9bb701
--- /dev/null
+++ b/ql/src/test/results/clientpositive/llap/bucketmapjoin1.q.out
@@ -0,0 +1,1068 @@
+PREHOOK: query: CREATE TABLE srcbucket_mapjoin(key int, value string) 
CLUSTERED BY (key) INTO 2 BUCKETS STORED AS TEXTFILE
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@srcbucket_mapjoin
+POSTHOOK: query: CREATE TABLE srcbucket_mapjoin(key int, value string) 
CLUSTERED BY (key) INTO 2 BUCKETS STORED AS TEXTFILE
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@srcbucket_mapjoin
+PREHOOK: query: CREATE TABLE srcbucket_mapjoin_part (key int, value string) 
partitioned by (ds string) CLUSTERED BY (key) INTO 4 BUCKETS STORED AS TEXTFILE
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@srcbucket_mapjoin_part
+POSTHOOK: query: CREATE TABLE srcbucket_mapjoin_part (key int, value string) 
partitioned by (ds string) CLUSTERED BY (key) INTO 4 BUCKETS STORED AS TEXTFILE
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@srcbucket_mapjoin_part
+PREHOOK: query: CREATE TABLE srcbucket_mapjoin_part_2 (key int, value string) 
partitioned by (ds string) CLUSTERED BY (key) INTO 2 BUCKETS STORED AS TEXTFILE
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@srcbucket_mapjoin_part_2
+POSTHOOK: query: CREATE TABLE srcbucket_mapjoin_part_2 (key int, value string) 
partitioned by (ds string) CLUSTERED BY (key) INTO 2 BUCKETS STORED AS TEXTFILE
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@srcbucket_mapjoin_part_2
+PREHOOK: query: -- empty partitions (HIVE-3205)
+explain extended
+select /*+mapjoin(b)*/ a.key, a.value, b.value
+from srcbucket_mapjoin_part a join srcbucket_mapjoin_part_2 b
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+POSTHOOK: query: -- empty partitions (HIVE-3205)
+explain extended
+select /*+mapjoin(b)*/ a.key, a.value, b.value
+from srcbucket_mapjoin_part a join srcbucket_mapjoin_part_2 b
+on a.key=b.key where b.ds="2008-04-08"
+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)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                  GatherStats: false
+                  Filter Operator
+                    isSamplingPred: false
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      null sort order: a
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                      tag: 0
+                      value expressions: value (type: string)
+                      auto parallelism: true
+            Execution mode: llap
+            LLAP IO: unknown
+        Map 3 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 1 Data size: 94 Basic stats: COMPLETE 
Column stats: PARTIAL
+                  GatherStats: false
+                  Filter Operator
+                    isSamplingPred: false
+                    predicate: (key is not null and (ds = '2008-04-08')) 
(type: boolean)
+                    Statistics: Num rows: 1 Data size: 94 Basic stats: 
COMPLETE Column stats: PARTIAL
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      null sort order: a
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 1 Data size: 94 Basic stats: 
COMPLETE Column stats: PARTIAL
+                      tag: 1
+                      value expressions: value (type: string)
+                      auto parallelism: true
+            Execution mode: llap
+            LLAP IO: unknown
+        Reducer 2 
+            Execution mode: llap
+            Needs Tagging: false
+            Reduce Operator Tree:
+              Merge Join Operator
+                condition map:
+                     Inner Join 0 to 1
+                keys:
+                  0 key (type: int)
+                  1 key (type: int)
+                outputColumnNames: _col0, _col1, _col7
+                Position of Big Table: 1
+                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: int), _col1 (type: string), _col7 
(type: string)
+                  outputColumnNames: _col0, _col1, _col2
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                  File Output Operator
+                    compressed: false
+                    GlobalTableId: 0
+#### A masked pattern was here ####
+                    NumFilesPerFileSink: 1
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+#### A masked pattern was here ####
+                    table:
+                        input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                        output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                        properties:
+                          columns _col0,_col1,_col2
+                          columns.types int:string:string
+                          escape.delim \
+                          hive.serialization.extend.additional.nesting.levels 
true
+                          serialization.escape.crlf true
+                          serialization.format 1
+                          serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                        serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                    TotalFiles: 1
+                    GatherStats: false
+                    MultiFileSpray: false
+
+  Stage: Stage-0
+    Fetch Operator
+      limit: -1
+      Processor Tree:
+        ListSink
+
+PREHOOK: query: select /*+mapjoin(b)*/ a.key, a.value, b.value
+from srcbucket_mapjoin_part a join srcbucket_mapjoin_part_2 b
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+PREHOOK: Input: default@srcbucket_mapjoin_part
+PREHOOK: Input: default@srcbucket_mapjoin_part_2
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(b)*/ a.key, a.value, b.value
+from srcbucket_mapjoin_part a join srcbucket_mapjoin_part_2 b
+on a.key=b.key where b.ds="2008-04-08"
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@srcbucket_mapjoin_part
+POSTHOOK: Input: default@srcbucket_mapjoin_part_2
+#### A masked pattern was here ####
+PREHOOK: query: explain extended
+select /*+mapjoin(a)*/ a.key, a.value, b.value
+from srcbucket_mapjoin_part a join srcbucket_mapjoin_part_2 b
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+POSTHOOK: query: explain extended
+select /*+mapjoin(a)*/ a.key, a.value, b.value
+from srcbucket_mapjoin_part a join srcbucket_mapjoin_part_2 b
+on a.key=b.key where b.ds="2008-04-08"
+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)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                  GatherStats: false
+                  Filter Operator
+                    isSamplingPred: false
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      null sort order: a
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 1 Data size: 8 Basic stats: 
COMPLETE Column stats: NONE
+                      tag: 0
+                      value expressions: value (type: string)
+                      auto parallelism: true
+            Execution mode: llap
+            LLAP IO: unknown
+        Map 3 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 1 Data size: 94 Basic stats: COMPLETE 
Column stats: PARTIAL
+                  GatherStats: false
+                  Filter Operator
+                    isSamplingPred: false
+                    predicate: (key is not null and (ds = '2008-04-08')) 
(type: boolean)
+                    Statistics: Num rows: 1 Data size: 94 Basic stats: 
COMPLETE Column stats: PARTIAL
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      null sort order: a
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 1 Data size: 94 Basic stats: 
COMPLETE Column stats: PARTIAL
+                      tag: 1
+                      value expressions: value (type: string)
+                      auto parallelism: true
+            Execution mode: llap
+            LLAP IO: unknown
+        Reducer 2 
+            Execution mode: llap
+            Needs Tagging: false
+            Reduce Operator Tree:
+              Merge Join Operator
+                condition map:
+                     Inner Join 0 to 1
+                keys:
+                  0 key (type: int)
+                  1 key (type: int)
+                outputColumnNames: _col0, _col1, _col7
+                Position of Big Table: 1
+                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: int), _col1 (type: string), _col7 
(type: string)
+                  outputColumnNames: _col0, _col1, _col2
+                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+                  File Output Operator
+                    compressed: false
+                    GlobalTableId: 0
+#### A masked pattern was here ####
+                    NumFilesPerFileSink: 1
+                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: NONE
+#### A masked pattern was here ####
+                    table:
+                        input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
+                        output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+                        properties:
+                          columns _col0,_col1,_col2
+                          columns.types int:string:string
+                          escape.delim \
+                          hive.serialization.extend.additional.nesting.levels 
true
+                          serialization.escape.crlf true
+                          serialization.format 1
+                          serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                        serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                    TotalFiles: 1
+                    GatherStats: false
+                    MultiFileSpray: false
+
+  Stage: Stage-0
+    Fetch Operator
+      limit: -1
+      Processor Tree:
+        ListSink
+
+PREHOOK: query: select /*+mapjoin(a)*/ a.key, a.value, b.value
+from srcbucket_mapjoin_part a join srcbucket_mapjoin_part_2 b
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+PREHOOK: Input: default@srcbucket_mapjoin_part
+PREHOOK: Input: default@srcbucket_mapjoin_part_2
+#### A masked pattern was here ####
+POSTHOOK: query: select /*+mapjoin(a)*/ a.key, a.value, b.value
+from srcbucket_mapjoin_part a join srcbucket_mapjoin_part_2 b
+on a.key=b.key where b.ds="2008-04-08"
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@srcbucket_mapjoin_part
+POSTHOOK: Input: default@srcbucket_mapjoin_part_2
+#### A masked pattern was here ####
+PREHOOK: query: load data local inpath '../../data/files/srcbucket20.txt' INTO 
TABLE srcbucket_mapjoin
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@srcbucket_mapjoin
+POSTHOOK: query: load data local inpath '../../data/files/srcbucket20.txt' 
INTO TABLE srcbucket_mapjoin
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@srcbucket_mapjoin
+PREHOOK: query: load data local inpath '../../data/files/srcbucket21.txt' INTO 
TABLE srcbucket_mapjoin
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@srcbucket_mapjoin
+POSTHOOK: query: load data local inpath '../../data/files/srcbucket21.txt' 
INTO TABLE srcbucket_mapjoin
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@srcbucket_mapjoin
+PREHOOK: query: load data local inpath '../../data/files/srcbucket20.txt' INTO 
TABLE srcbucket_mapjoin_part partition(ds='2008-04-08')
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@srcbucket_mapjoin_part
+POSTHOOK: query: load data local inpath '../../data/files/srcbucket20.txt' 
INTO TABLE srcbucket_mapjoin_part partition(ds='2008-04-08')
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@srcbucket_mapjoin_part
+POSTHOOK: Output: default@srcbucket_mapjoin_part@ds=2008-04-08
+PREHOOK: query: load data local inpath '../../data/files/srcbucket21.txt' INTO 
TABLE srcbucket_mapjoin_part partition(ds='2008-04-08')
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@srcbucket_mapjoin_part@ds=2008-04-08
+POSTHOOK: query: load data local inpath '../../data/files/srcbucket21.txt' 
INTO TABLE srcbucket_mapjoin_part partition(ds='2008-04-08')
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@srcbucket_mapjoin_part@ds=2008-04-08
+PREHOOK: query: load data local inpath '../../data/files/srcbucket22.txt' INTO 
TABLE srcbucket_mapjoin_part partition(ds='2008-04-08')
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@srcbucket_mapjoin_part@ds=2008-04-08
+POSTHOOK: query: load data local inpath '../../data/files/srcbucket22.txt' 
INTO TABLE srcbucket_mapjoin_part partition(ds='2008-04-08')
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@srcbucket_mapjoin_part@ds=2008-04-08
+PREHOOK: query: load data local inpath '../../data/files/srcbucket23.txt' INTO 
TABLE srcbucket_mapjoin_part partition(ds='2008-04-08')
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@srcbucket_mapjoin_part@ds=2008-04-08
+POSTHOOK: query: load data local inpath '../../data/files/srcbucket23.txt' 
INTO TABLE srcbucket_mapjoin_part partition(ds='2008-04-08')
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@srcbucket_mapjoin_part@ds=2008-04-08
+PREHOOK: query: load data local inpath '../../data/files/srcbucket22.txt' INTO 
TABLE srcbucket_mapjoin_part_2 partition(ds='2008-04-08')
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@srcbucket_mapjoin_part_2
+POSTHOOK: query: load data local inpath '../../data/files/srcbucket22.txt' 
INTO TABLE srcbucket_mapjoin_part_2 partition(ds='2008-04-08')
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@srcbucket_mapjoin_part_2
+POSTHOOK: Output: default@srcbucket_mapjoin_part_2@ds=2008-04-08
+PREHOOK: query: load data local inpath '../../data/files/srcbucket23.txt' INTO 
TABLE srcbucket_mapjoin_part_2 partition(ds='2008-04-08')
+PREHOOK: type: LOAD
+#### A masked pattern was here ####
+PREHOOK: Output: default@srcbucket_mapjoin_part_2@ds=2008-04-08
+POSTHOOK: query: load data local inpath '../../data/files/srcbucket23.txt' 
INTO TABLE srcbucket_mapjoin_part_2 partition(ds='2008-04-08')
+POSTHOOK: type: LOAD
+#### A masked pattern was here ####
+POSTHOOK: Output: default@srcbucket_mapjoin_part_2@ds=2008-04-08
+PREHOOK: query: create table bucketmapjoin_hash_result_1 (key bigint , value1 
bigint, value2 bigint)
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@bucketmapjoin_hash_result_1
+POSTHOOK: query: create table bucketmapjoin_hash_result_1 (key bigint , value1 
bigint, value2 bigint)
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@bucketmapjoin_hash_result_1
+PREHOOK: query: create table bucketmapjoin_hash_result_2 (key bigint , value1 
bigint, value2 bigint)
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@bucketmapjoin_hash_result_2
+POSTHOOK: query: create table bucketmapjoin_hash_result_2 (key bigint , value1 
bigint, value2 bigint)
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@bucketmapjoin_hash_result_2
+PREHOOK: query: create table bucketmapjoin_tmp_result (key string , value1 
string, value2 string)
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@bucketmapjoin_tmp_result
+POSTHOOK: query: create table bucketmapjoin_tmp_result (key string , value1 
string, value2 string)
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@bucketmapjoin_tmp_result
+PREHOOK: query: explain extended
+insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(b)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+POSTHOOK: query: explain extended
+insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(b)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+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), Map 3 (SIMPLE_EDGE)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 26 Data size: 2750 Basic stats: 
COMPLETE Column stats: NONE
+                  GatherStats: false
+                  Filter Operator
+                    isSamplingPred: false
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 26 Data size: 2750 Basic stats: 
COMPLETE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      null sort order: a
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 26 Data size: 2750 Basic stats: 
COMPLETE Column stats: NONE
+                      tag: 0
+                      value expressions: value (type: string)
+                      auto parallelism: true
+            Execution mode: llap
+            LLAP IO: no inputs
+            Path -> Alias:
+#### A masked pattern was here ####
+            Path -> Partition:
+#### A masked pattern was here ####
+                Partition
+                  base file name: srcbucket_mapjoin
+                  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.srcbucket_mapjoin
+                    numFiles 2
+                    numRows 0
+                    rawDataSize 0
+                    serialization.ddl struct srcbucket_mapjoin { i32 key, 
string value}
+                    serialization.format 1
+                    serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                    totalSize 2750
+#### 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:
+                      bucket_count 2
+                      bucket_field_name key
+                      columns key,value
+                      columns.comments 
+                      columns.types int:string
+#### A masked pattern was here ####
+                      name default.srcbucket_mapjoin
+                      numFiles 2
+                      numRows 0
+                      rawDataSize 0
+                      serialization.ddl struct srcbucket_mapjoin { i32 key, 
string value}
+                      serialization.format 1
+                      serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                      totalSize 2750
+#### A masked pattern was here ####
+                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                    name: default.srcbucket_mapjoin
+                  name: default.srcbucket_mapjoin
+            Truncated Path -> Alias:
+              /srcbucket_mapjoin [a]
+        Map 3 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 55 Data size: 6252 Basic stats: 
COMPLETE Column stats: NONE
+                  GatherStats: false
+                  Filter Operator
+                    isSamplingPred: false
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 55 Data size: 6252 Basic stats: 
COMPLETE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      null sort order: a
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 55 Data size: 6252 Basic stats: 
COMPLETE Column stats: NONE
+                      tag: 1
+                      value expressions: value (type: string)
+                      auto parallelism: true
+            Execution mode: llap
+            LLAP IO: no inputs
+            Path -> Alias:
+#### A masked pattern was here ####
+            Path -> Partition:
+#### A masked pattern was here ####
+                Partition
+                  base file name: ds=2008-04-08
+                  input format: org.apache.hadoop.mapred.TextInputFormat
+                  output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                  partition values:
+                    ds 2008-04-08
+                  properties:
+                    bucket_count 4
+                    bucket_field_name key
+                    columns key,value
+                    columns.comments 
+                    columns.types int:string
+#### A masked pattern was here ####
+                    name default.srcbucket_mapjoin_part
+                    numFiles 4
+                    numRows 0
+                    partition_columns ds
+                    partition_columns.types string
+                    rawDataSize 0
+                    serialization.ddl struct srcbucket_mapjoin_part { i32 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:
+                      bucket_count 4
+                      bucket_field_name key
+                      columns key,value
+                      columns.comments 
+                      columns.types int:string
+#### A masked pattern was here ####
+                      name default.srcbucket_mapjoin_part
+                      partition_columns ds
+                      partition_columns.types string
+                      serialization.ddl struct srcbucket_mapjoin_part { 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.srcbucket_mapjoin_part
+                  name: default.srcbucket_mapjoin_part
+            Truncated Path -> Alias:
+              /srcbucket_mapjoin_part/ds=2008-04-08 [b]
+        Reducer 2 
+            Execution mode: llap
+            Needs Tagging: false
+            Reduce Operator Tree:
+              Merge Join Operator
+                condition map:
+                     Inner Join 0 to 1
+                keys:
+                  0 key (type: int)
+                  1 key (type: int)
+                outputColumnNames: _col0, _col1, _col6
+                Position of Big Table: 1
+                Statistics: Num rows: 60 Data size: 6877 Basic stats: COMPLETE 
Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: int), _col1 (type: string), _col6 
(type: string)
+                  outputColumnNames: _col0, _col1, _col2
+                  Statistics: Num rows: 60 Data size: 6877 Basic stats: 
COMPLETE Column stats: NONE
+                  File Output Operator
+                    compressed: false
+                    GlobalTableId: 1
+#### A masked pattern was here ####
+                    NumFilesPerFileSink: 1
+                    Statistics: Num rows: 60 Data size: 6877 Basic stats: 
COMPLETE Column stats: NONE
+#### A masked pattern was here ####
+                    table:
+                        input format: org.apache.hadoop.mapred.TextInputFormat
+                        output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                        properties:
+                          COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"}
+                          bucket_count -1
+                          columns key,value1,value2
+                          columns.comments 
+                          columns.types string:string:string
+#### A masked pattern was here ####
+                          name default.bucketmapjoin_tmp_result
+                          numFiles 0
+                          numRows 0
+                          rawDataSize 0
+                          serialization.ddl struct bucketmapjoin_tmp_result { 
string key, string value1, string value2}
+                          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.bucketmapjoin_tmp_result
+                    TotalFiles: 1
+                    GatherStats: true
+                    MultiFileSpray: false
+
+  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 -1
+                columns key,value1,value2
+                columns.comments 
+                columns.types string:string:string
+#### A masked pattern was here ####
+                name default.bucketmapjoin_tmp_result
+                numFiles 0
+                numRows 0
+                rawDataSize 0
+                serialization.ddl struct bucketmapjoin_tmp_result { string 
key, string value1, string value2}
+                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.bucketmapjoin_tmp_result
+
+  Stage: Stage-3
+    Stats-Aggr Operator
+#### A masked pattern was here ####
+
+PREHOOK: query: insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(b)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+PREHOOK: Input: default@srcbucket_mapjoin
+PREHOOK: Input: default@srcbucket_mapjoin_part
+PREHOOK: Input: default@srcbucket_mapjoin_part@ds=2008-04-08
+PREHOOK: Output: default@bucketmapjoin_tmp_result
+POSTHOOK: query: insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(b)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@srcbucket_mapjoin
+POSTHOOK: Input: default@srcbucket_mapjoin_part
+POSTHOOK: Input: default@srcbucket_mapjoin_part@ds=2008-04-08
+POSTHOOK: Output: default@bucketmapjoin_tmp_result
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.key SIMPLE 
[(srcbucket_mapjoin)a.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.value1 SIMPLE 
[(srcbucket_mapjoin)a.FieldSchema(name:value, type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.value2 SIMPLE 
[(srcbucket_mapjoin_part)b.FieldSchema(name:value, type:string, comment:null), ]
+PREHOOK: query: select count(1) from bucketmapjoin_tmp_result
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_tmp_result
+#### A masked pattern was here ####
+POSTHOOK: query: select count(1) from bucketmapjoin_tmp_result
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_tmp_result
+#### A masked pattern was here ####
+464
+PREHOOK: query: insert overwrite table bucketmapjoin_hash_result_1
+select sum(hash(key)), sum(hash(value1)), sum(hash(value2)) from 
bucketmapjoin_tmp_result
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_tmp_result
+PREHOOK: Output: default@bucketmapjoin_hash_result_1
+POSTHOOK: query: insert overwrite table bucketmapjoin_hash_result_1
+select sum(hash(key)), sum(hash(value1)), sum(hash(value2)) from 
bucketmapjoin_tmp_result
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_tmp_result
+POSTHOOK: Output: default@bucketmapjoin_hash_result_1
+POSTHOOK: Lineage: bucketmapjoin_hash_result_1.key EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:key, 
type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_hash_result_1.value1 EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:value1, 
type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_hash_result_1.value2 EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:value2, 
type:string, comment:null), ]
+PREHOOK: query: insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(b)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+PREHOOK: Input: default@srcbucket_mapjoin
+PREHOOK: Input: default@srcbucket_mapjoin_part
+PREHOOK: Input: default@srcbucket_mapjoin_part@ds=2008-04-08
+PREHOOK: Output: default@bucketmapjoin_tmp_result
+POSTHOOK: query: insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(b)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@srcbucket_mapjoin
+POSTHOOK: Input: default@srcbucket_mapjoin_part
+POSTHOOK: Input: default@srcbucket_mapjoin_part@ds=2008-04-08
+POSTHOOK: Output: default@bucketmapjoin_tmp_result
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.key SIMPLE 
[(srcbucket_mapjoin)a.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.value1 SIMPLE 
[(srcbucket_mapjoin)a.FieldSchema(name:value, type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.value2 SIMPLE 
[(srcbucket_mapjoin_part)b.FieldSchema(name:value, type:string, comment:null), ]
+PREHOOK: query: select count(1) from bucketmapjoin_tmp_result
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_tmp_result
+#### A masked pattern was here ####
+POSTHOOK: query: select count(1) from bucketmapjoin_tmp_result
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_tmp_result
+#### A masked pattern was here ####
+464
+PREHOOK: query: insert overwrite table bucketmapjoin_hash_result_2
+select sum(hash(key)), sum(hash(value1)), sum(hash(value2)) from 
bucketmapjoin_tmp_result
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_tmp_result
+PREHOOK: Output: default@bucketmapjoin_hash_result_2
+POSTHOOK: query: insert overwrite table bucketmapjoin_hash_result_2
+select sum(hash(key)), sum(hash(value1)), sum(hash(value2)) from 
bucketmapjoin_tmp_result
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_tmp_result
+POSTHOOK: Output: default@bucketmapjoin_hash_result_2
+POSTHOOK: Lineage: bucketmapjoin_hash_result_2.key EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:key, 
type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_hash_result_2.value1 EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:value1, 
type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_hash_result_2.value2 EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:value2, 
type:string, comment:null), ]
+PREHOOK: query: select a.key-b.key, a.value1-b.value1, a.value2-b.value2
+from bucketmapjoin_hash_result_1 a left outer join bucketmapjoin_hash_result_2 
b
+on a.key = b.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_hash_result_1
+PREHOOK: Input: default@bucketmapjoin_hash_result_2
+#### A masked pattern was here ####
+POSTHOOK: query: select a.key-b.key, a.value1-b.value1, a.value2-b.value2
+from bucketmapjoin_hash_result_1 a left outer join bucketmapjoin_hash_result_2 
b
+on a.key = b.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_hash_result_1
+POSTHOOK: Input: default@bucketmapjoin_hash_result_2
+#### A masked pattern was here ####
+0      0       0
+PREHOOK: query: explain extended
+insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(a)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+POSTHOOK: query: explain extended
+insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(a)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+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), Map 3 (SIMPLE_EDGE)
+#### A masked pattern was here ####
+      Vertices:
+        Map 1 
+            Map Operator Tree:
+                TableScan
+                  alias: a
+                  Statistics: Num rows: 26 Data size: 2750 Basic stats: 
COMPLETE Column stats: NONE
+                  GatherStats: false
+                  Filter Operator
+                    isSamplingPred: false
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 26 Data size: 2750 Basic stats: 
COMPLETE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      null sort order: a
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 26 Data size: 2750 Basic stats: 
COMPLETE Column stats: NONE
+                      tag: 0
+                      value expressions: value (type: string)
+                      auto parallelism: true
+            Execution mode: llap
+            LLAP IO: no inputs
+            Path -> Alias:
+#### A masked pattern was here ####
+            Path -> Partition:
+#### A masked pattern was here ####
+                Partition
+                  base file name: srcbucket_mapjoin
+                  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.srcbucket_mapjoin
+                    numFiles 2
+                    numRows 0
+                    rawDataSize 0
+                    serialization.ddl struct srcbucket_mapjoin { i32 key, 
string value}
+                    serialization.format 1
+                    serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                    totalSize 2750
+#### 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:
+                      bucket_count 2
+                      bucket_field_name key
+                      columns key,value
+                      columns.comments 
+                      columns.types int:string
+#### A masked pattern was here ####
+                      name default.srcbucket_mapjoin
+                      numFiles 2
+                      numRows 0
+                      rawDataSize 0
+                      serialization.ddl struct srcbucket_mapjoin { i32 key, 
string value}
+                      serialization.format 1
+                      serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                      totalSize 2750
+#### A masked pattern was here ####
+                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                    name: default.srcbucket_mapjoin
+                  name: default.srcbucket_mapjoin
+            Truncated Path -> Alias:
+              /srcbucket_mapjoin [a]
+        Map 3 
+            Map Operator Tree:
+                TableScan
+                  alias: b
+                  Statistics: Num rows: 55 Data size: 6252 Basic stats: 
COMPLETE Column stats: NONE
+                  GatherStats: false
+                  Filter Operator
+                    isSamplingPred: false
+                    predicate: key is not null (type: boolean)
+                    Statistics: Num rows: 55 Data size: 6252 Basic stats: 
COMPLETE Column stats: NONE
+                    Reduce Output Operator
+                      key expressions: key (type: int)
+                      null sort order: a
+                      sort order: +
+                      Map-reduce partition columns: key (type: int)
+                      Statistics: Num rows: 55 Data size: 6252 Basic stats: 
COMPLETE Column stats: NONE
+                      tag: 1
+                      value expressions: value (type: string)
+                      auto parallelism: true
+            Execution mode: llap
+            LLAP IO: no inputs
+            Path -> Alias:
+#### A masked pattern was here ####
+            Path -> Partition:
+#### A masked pattern was here ####
+                Partition
+                  base file name: ds=2008-04-08
+                  input format: org.apache.hadoop.mapred.TextInputFormat
+                  output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                  partition values:
+                    ds 2008-04-08
+                  properties:
+                    bucket_count 4
+                    bucket_field_name key
+                    columns key,value
+                    columns.comments 
+                    columns.types int:string
+#### A masked pattern was here ####
+                    name default.srcbucket_mapjoin_part
+                    numFiles 4
+                    numRows 0
+                    partition_columns ds
+                    partition_columns.types string
+                    rawDataSize 0
+                    serialization.ddl struct srcbucket_mapjoin_part { i32 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:
+                      bucket_count 4
+                      bucket_field_name key
+                      columns key,value
+                      columns.comments 
+                      columns.types int:string
+#### A masked pattern was here ####
+                      name default.srcbucket_mapjoin_part
+                      partition_columns ds
+                      partition_columns.types string
+                      serialization.ddl struct srcbucket_mapjoin_part { 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.srcbucket_mapjoin_part
+                  name: default.srcbucket_mapjoin_part
+            Truncated Path -> Alias:
+              /srcbucket_mapjoin_part/ds=2008-04-08 [b]
+        Reducer 2 
+            Execution mode: llap
+            Needs Tagging: false
+            Reduce Operator Tree:
+              Merge Join Operator
+                condition map:
+                     Inner Join 0 to 1
+                keys:
+                  0 key (type: int)
+                  1 key (type: int)
+                outputColumnNames: _col0, _col1, _col6
+                Position of Big Table: 1
+                Statistics: Num rows: 60 Data size: 6877 Basic stats: COMPLETE 
Column stats: NONE
+                Select Operator
+                  expressions: _col0 (type: int), _col1 (type: string), _col6 
(type: string)
+                  outputColumnNames: _col0, _col1, _col2
+                  Statistics: Num rows: 60 Data size: 6877 Basic stats: 
COMPLETE Column stats: NONE
+                  File Output Operator
+                    compressed: false
+                    GlobalTableId: 1
+#### A masked pattern was here ####
+                    NumFilesPerFileSink: 1
+                    Statistics: Num rows: 60 Data size: 6877 Basic stats: 
COMPLETE Column stats: NONE
+#### A masked pattern was here ####
+                    table:
+                        input format: org.apache.hadoop.mapred.TextInputFormat
+                        output format: 
org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+                        properties:
+                          COLUMN_STATS_ACCURATE {"BASIC_STATS":"true"}
+                          bucket_count -1
+                          columns key,value1,value2
+                          columns.comments 
+                          columns.types string:string:string
+#### A masked pattern was here ####
+                          name default.bucketmapjoin_tmp_result
+                          numFiles 1
+                          numRows 464
+                          rawDataSize 8519
+                          serialization.ddl struct bucketmapjoin_tmp_result { 
string key, string value1, string value2}
+                          serialization.format 1
+                          serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                          totalSize 8983
+#### A masked pattern was here ####
+                        serde: 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                        name: default.bucketmapjoin_tmp_result
+                    TotalFiles: 1
+                    GatherStats: true
+                    MultiFileSpray: false
+
+  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 -1
+                columns key,value1,value2
+                columns.comments 
+                columns.types string:string:string
+#### A masked pattern was here ####
+                name default.bucketmapjoin_tmp_result
+                numFiles 1
+                numRows 464
+                rawDataSize 8519
+                serialization.ddl struct bucketmapjoin_tmp_result { string 
key, string value1, string value2}
+                serialization.format 1
+                serialization.lib 
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+                totalSize 8983
+#### A masked pattern was here ####
+              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+              name: default.bucketmapjoin_tmp_result
+
+  Stage: Stage-3
+    Stats-Aggr Operator
+#### A masked pattern was here ####
+
+PREHOOK: query: insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(a)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+PREHOOK: Input: default@srcbucket_mapjoin
+PREHOOK: Input: default@srcbucket_mapjoin_part
+PREHOOK: Input: default@srcbucket_mapjoin_part@ds=2008-04-08
+PREHOOK: Output: default@bucketmapjoin_tmp_result
+POSTHOOK: query: insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(a)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@srcbucket_mapjoin
+POSTHOOK: Input: default@srcbucket_mapjoin_part
+POSTHOOK: Input: default@srcbucket_mapjoin_part@ds=2008-04-08
+POSTHOOK: Output: default@bucketmapjoin_tmp_result
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.key SIMPLE 
[(srcbucket_mapjoin)a.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.value1 SIMPLE 
[(srcbucket_mapjoin)a.FieldSchema(name:value, type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.value2 SIMPLE 
[(srcbucket_mapjoin_part)b.FieldSchema(name:value, type:string, comment:null), ]
+PREHOOK: query: select count(1) from bucketmapjoin_tmp_result
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_tmp_result
+#### A masked pattern was here ####
+POSTHOOK: query: select count(1) from bucketmapjoin_tmp_result
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_tmp_result
+#### A masked pattern was here ####
+464
+PREHOOK: query: insert overwrite table bucketmapjoin_hash_result_1
+select sum(hash(key)), sum(hash(value1)), sum(hash(value2)) from 
bucketmapjoin_tmp_result
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_tmp_result
+PREHOOK: Output: default@bucketmapjoin_hash_result_1
+POSTHOOK: query: insert overwrite table bucketmapjoin_hash_result_1
+select sum(hash(key)), sum(hash(value1)), sum(hash(value2)) from 
bucketmapjoin_tmp_result
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_tmp_result
+POSTHOOK: Output: default@bucketmapjoin_hash_result_1
+POSTHOOK: Lineage: bucketmapjoin_hash_result_1.key EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:key, 
type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_hash_result_1.value1 EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:value1, 
type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_hash_result_1.value2 EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:value2, 
type:string, comment:null), ]
+PREHOOK: query: insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(a)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+PREHOOK: type: QUERY
+PREHOOK: Input: default@srcbucket_mapjoin
+PREHOOK: Input: default@srcbucket_mapjoin_part
+PREHOOK: Input: default@srcbucket_mapjoin_part@ds=2008-04-08
+PREHOOK: Output: default@bucketmapjoin_tmp_result
+POSTHOOK: query: insert overwrite table bucketmapjoin_tmp_result 
+select /*+mapjoin(a)*/ a.key, a.value, b.value 
+from srcbucket_mapjoin a join srcbucket_mapjoin_part b 
+on a.key=b.key where b.ds="2008-04-08"
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@srcbucket_mapjoin
+POSTHOOK: Input: default@srcbucket_mapjoin_part
+POSTHOOK: Input: default@srcbucket_mapjoin_part@ds=2008-04-08
+POSTHOOK: Output: default@bucketmapjoin_tmp_result
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.key SIMPLE 
[(srcbucket_mapjoin)a.FieldSchema(name:key, type:int, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.value1 SIMPLE 
[(srcbucket_mapjoin)a.FieldSchema(name:value, type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_tmp_result.value2 SIMPLE 
[(srcbucket_mapjoin_part)b.FieldSchema(name:value, type:string, comment:null), ]
+PREHOOK: query: select count(1) from bucketmapjoin_tmp_result
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_tmp_result
+#### A masked pattern was here ####
+POSTHOOK: query: select count(1) from bucketmapjoin_tmp_result
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_tmp_result
+#### A masked pattern was here ####
+464
+PREHOOK: query: insert overwrite table bucketmapjoin_hash_result_2
+select sum(hash(key)), sum(hash(value1)), sum(hash(value2)) from 
bucketmapjoin_tmp_result
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_tmp_result
+PREHOOK: Output: default@bucketmapjoin_hash_result_2
+POSTHOOK: query: insert overwrite table bucketmapjoin_hash_result_2
+select sum(hash(key)), sum(hash(value1)), sum(hash(value2)) from 
bucketmapjoin_tmp_result
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_tmp_result
+POSTHOOK: Output: default@bucketmapjoin_hash_result_2
+POSTHOOK: Lineage: bucketmapjoin_hash_result_2.key EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:key, 
type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_hash_result_2.value1 EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:value1, 
type:string, comment:null), ]
+POSTHOOK: Lineage: bucketmapjoin_hash_result_2.value2 EXPRESSION 
[(bucketmapjoin_tmp_result)bucketmapjoin_tmp_result.FieldSchema(name:value2, 
type:string, comment:null), ]
+PREHOOK: query: select a.key-b.key, a.value1-b.value1, a.value2-b.value2
+from bucketmapjoin_hash_result_1 a left outer join bucketmapjoin_hash_result_2 
b
+on a.key = b.key
+PREHOOK: type: QUERY
+PREHOOK: Input: default@bucketmapjoin_hash_result_1
+PREHOOK: Input: default@bucketmapjoin_hash_result_2
+#### A masked pattern was here ####
+POSTHOOK: query: select a.key-b.key, a.value1-b.value1, a.value2-b.value2
+from bucketmapjoin_hash_result_1 a left outer join bucketmapjoin_hash_result_2 
b
+on a.key = b.key
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@bucketmapjoin_hash_result_1
+POSTHOOK: Input: default@bucketmapjoin_hash_result_2
+#### A masked pattern was here ####
+0      0       0

Reply via email to