PREHOOK: query: CREATE TABLE T1(key STRING, value STRING) STORED AS TEXTFILE
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
PREHOOK: Output: default@T1
POSTHOOK: query: CREATE TABLE T1(key STRING, value STRING) STORED AS TEXTFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@T1
PREHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv1.txt' INTO TABLE T1
PREHOOK: type: LOAD
#### A masked pattern was here ####
PREHOOK: Output: default@t1
POSTHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv1.txt' INTO TABLE T1
POSTHOOK: type: LOAD
#### A masked pattern was here ####
POSTHOOK: Output: default@t1
PREHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv2.txt' INTO TABLE T1
PREHOOK: type: LOAD
#### A masked pattern was here ####
PREHOOK: Output: default@t1
POSTHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv2.txt' INTO TABLE T1
POSTHOOK: type: LOAD
#### A masked pattern was here ####
POSTHOOK: Output: default@t1
PREHOOK: query: CREATE TABLE T2(key STRING, value STRING)
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
PREHOOK: Output: default@T2
POSTHOOK: query: CREATE TABLE T2(key STRING, value STRING)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@T2
PREHOOK: query: EXPLAIN 
INSERT OVERWRITE TABLE T2 SELECT * FROM (SELECT * FROM T1 DISTRIBUTE BY key SORT BY key, value) T LIMIT 20
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN 
INSERT OVERWRITE TABLE T2 SELECT * FROM (SELECT * FROM T1 DISTRIBUTE BY key SORT BY key, value) T LIMIT 20
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
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: t1
            Statistics: Num rows: 58 Data size: 11603 Basic stats: COMPLETE Column stats: NONE
            Select Operator
              expressions: key (type: string), value (type: string)
              outputColumnNames: _col0, _col1
              Statistics: Num rows: 58 Data size: 11603 Basic stats: COMPLETE Column stats: NONE
              Reduce Output Operator
                key expressions: _col0 (type: string), _col1 (type: string)
                sort order: ++
                Map-reduce partition columns: _col0 (type: string)
                Statistics: Num rows: 58 Data size: 11603 Basic stats: COMPLETE Column stats: NONE
      Reduce Operator Tree:
        Select Operator
          expressions: KEY.reducesinkkey0 (type: string), KEY.reducesinkkey1 (type: string)
          outputColumnNames: _col0, _col1
          Statistics: Num rows: 58 Data size: 11603 Basic stats: COMPLETE Column stats: NONE
          Limit
            Number of rows: 20
            Statistics: Num rows: 20 Data size: 4000 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              table:
                  input format: org.apache.hadoop.mapred.SequenceFileInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                  serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe

  Stage: Stage-2
    Map Reduce
      Map Operator Tree:
          TableScan
            Reduce Output Operator
              sort order: 
              Statistics: Num rows: 20 Data size: 4000 Basic stats: COMPLETE Column stats: NONE
              value expressions: _col0 (type: string), _col1 (type: string)
      Reduce Operator Tree:
        Select Operator
          expressions: VALUE._col0 (type: string), VALUE._col1 (type: string)
          outputColumnNames: _col0, _col1
          Statistics: Num rows: 20 Data size: 4000 Basic stats: COMPLETE Column stats: NONE
          Limit
            Number of rows: 20
            Statistics: Num rows: 20 Data size: 4000 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              Statistics: Num rows: 20 Data size: 4000 Basic stats: COMPLETE Column stats: NONE
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                  name: default.t2

  Stage: Stage-0
    Move Operator
      tables:
          replace: true
          table:
              input format: org.apache.hadoop.mapred.TextInputFormat
              output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
              serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              name: default.t2

  Stage: Stage-3
    Stats-Aggr Operator

PREHOOK: query: INSERT OVERWRITE TABLE T2 SELECT * FROM (SELECT * FROM T1 DISTRIBUTE BY key SORT BY key, value) T LIMIT 20
PREHOOK: type: QUERY
PREHOOK: Input: default@t1
PREHOOK: Output: default@t2
POSTHOOK: query: INSERT OVERWRITE TABLE T2 SELECT * FROM (SELECT * FROM T1 DISTRIBUTE BY key SORT BY key, value) T LIMIT 20
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t1
POSTHOOK: Output: default@t2
POSTHOOK: Lineage: t2.key SIMPLE [(t1)t1.FieldSchema(name:key, type:string, comment:null), ]
POSTHOOK: Lineage: t2.value SIMPLE [(t1)t1.FieldSchema(name:value, type:string, comment:null), ]
PREHOOK: query: SELECT * FROM T2 SORT BY key, value
PREHOOK: type: QUERY
PREHOOK: Input: default@t2
#### A masked pattern was here ####
POSTHOOK: query: SELECT * FROM T2 SORT BY key, value
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t2
#### A masked pattern was here ####
0	val_0
0	val_0
0	val_0
0	val_1
0	val_1
1	val_2
10	val_10
10	val_11
100	val_100
100	val_100
100	val_101
100	val_101
101	val_102
102	val_103
103	val_103
103	val_103
104	val_104
104	val_104
104	val_105
104	val_105