PREHOOK: query: CREATE TABLE T1(name STRING) STORED AS TEXTFILE
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
POSTHOOK: query: CREATE TABLE T1(name 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: CREATE TABLE T2(name STRING) STORED AS SEQUENCEFILE
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
POSTHOOK: query: CREATE TABLE T2(name STRING) STORED AS SEQUENCEFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@T2
PREHOOK: query: EXPLAIN INSERT OVERWRITE TABLE T2 SELECT * FROM (
SELECT tmp1.name as name FROM (
  SELECT name, 'MMM' AS n FROM T1) tmp1 
  JOIN (SELECT 'MMM' AS n FROM T1) tmp2
  JOIN (SELECT 'MMM' AS n FROM T1) tmp3
  ON tmp1.n = tmp2.n AND tmp1.n = tmp3.n) ttt LIMIT 5000000
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN INSERT OVERWRITE TABLE T2 SELECT * FROM (
SELECT tmp1.name as name FROM (
  SELECT name, 'MMM' AS n FROM T1) tmp1 
  JOIN (SELECT 'MMM' AS n FROM T1) tmp2
  JOIN (SELECT 'MMM' AS n FROM T1) tmp3
  ON tmp1.n = tmp2.n AND tmp1.n = tmp3.n) ttt LIMIT 5000000
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: 0 Data size: 5812 Basic stats: PARTIAL Column stats: COMPLETE
            Select Operator
              expressions: 'MMM' (type: string)
              outputColumnNames: _col0
              Statistics: Num rows: 0 Data size: 5812 Basic stats: PARTIAL Column stats: COMPLETE
              Reduce Output Operator
                key expressions: _col0 (type: string)
                sort order: +
                Map-reduce partition columns: _col0 (type: string)
                Statistics: Num rows: 0 Data size: 5812 Basic stats: PARTIAL Column stats: COMPLETE
          TableScan
            alias: t1
            Statistics: Num rows: 0 Data size: 5812 Basic stats: PARTIAL Column stats: COMPLETE
            Select Operator
              expressions: 'MMM' (type: string)
              outputColumnNames: _col0
              Statistics: Num rows: 0 Data size: 5812 Basic stats: PARTIAL Column stats: COMPLETE
              Reduce Output Operator
                key expressions: _col0 (type: string)
                sort order: +
                Map-reduce partition columns: _col0 (type: string)
                Statistics: Num rows: 0 Data size: 5812 Basic stats: PARTIAL Column stats: COMPLETE
          TableScan
            alias: t1
            Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
            Select Operator
              expressions: name (type: string), 'MMM' (type: string)
              outputColumnNames: _col0, _col1
              Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
              Reduce Output Operator
                key expressions: _col1 (type: string)
                sort order: +
                Map-reduce partition columns: _col1 (type: string)
                Statistics: Num rows: 58 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
                value expressions: _col0 (type: string)
      Reduce Operator Tree:
        Join Operator
          condition map:
               Inner Join 0 to 1
               Inner Join 0 to 2
          condition expressions:
            0 {VALUE._col0}
            1 
            2 
          outputColumnNames: _col0
          Statistics: Num rows: 127 Data size: 12786 Basic stats: COMPLETE Column stats: NONE
          Select Operator
            expressions: _col0 (type: string)
            outputColumnNames: _col0
            Statistics: Num rows: 127 Data size: 12786 Basic stats: COMPLETE Column stats: NONE
            Limit
              Number of rows: 5000000
              Statistics: Num rows: 127 Data size: 12786 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: 127 Data size: 12786 Basic stats: COMPLETE Column stats: NONE
              value expressions: _col0 (type: string)
      Reduce Operator Tree:
        Extract
          Statistics: Num rows: 127 Data size: 12786 Basic stats: COMPLETE Column stats: NONE
          Limit
            Number of rows: 5000000
            Statistics: Num rows: 127 Data size: 12786 Basic stats: COMPLETE Column stats: NONE
            File Output Operator
              compressed: false
              Statistics: Num rows: 127 Data size: 12786 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
                  name: default.t2

  Stage: Stage-0
    Move Operator
      tables:
          replace: true
          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
              name: default.t2

  Stage: Stage-3
    Stats-Aggr Operator

PREHOOK: query: INSERT OVERWRITE TABLE T2 SELECT * FROM (
SELECT tmp1.name as name FROM (
  SELECT name, 'MMM' AS n FROM T1) tmp1 
  JOIN (SELECT 'MMM' AS n FROM T1) tmp2
  JOIN (SELECT 'MMM' AS n FROM T1) tmp3
  ON tmp1.n = tmp2.n AND tmp1.n = tmp3.n) ttt LIMIT 5000000
PREHOOK: type: QUERY
PREHOOK: Input: default@t1
PREHOOK: Output: default@t2
POSTHOOK: query: INSERT OVERWRITE TABLE T2 SELECT * FROM (
SELECT tmp1.name as name FROM (
  SELECT name, 'MMM' AS n FROM T1) tmp1 
  JOIN (SELECT 'MMM' AS n FROM T1) tmp2
  JOIN (SELECT 'MMM' AS n FROM T1) tmp3
  ON tmp1.n = tmp2.n AND tmp1.n = tmp3.n) ttt LIMIT 5000000
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t1
POSTHOOK: Output: default@t2
POSTHOOK: Lineage: t2.name SIMPLE [(t1)t1.FieldSchema(name:name, type:string, comment:null), ]
PREHOOK: query: EXPLAIN SELECT COUNT(1) FROM T2
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN SELECT COUNT(1) FROM T2
POSTHOOK: type: QUERY
POSTHOOK: Lineage: t2.name SIMPLE [(t1)t1.FieldSchema(name:name, type:string, comment:null), ]
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: t2
            Statistics: Num rows: 0 Data size: 80294704 Basic stats: PARTIAL Column stats: COMPLETE
            Select Operator
              Statistics: Num rows: 0 Data size: 80294704 Basic stats: PARTIAL Column stats: COMPLETE
              Group By Operator
                aggregations: count(1)
                mode: hash
                outputColumnNames: _col0
                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                Reduce Output Operator
                  sort order: 
                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                  value expressions: _col0 (type: bigint)
      Reduce Operator Tree:
        Group By Operator
          aggregations: count(VALUE._col0)
          mode: mergepartial
          outputColumnNames: _col0
          Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
          Select Operator
            expressions: _col0 (type: bigint)
            outputColumnNames: _col0
            Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
            File Output Operator
              compressed: false
              Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
              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

  Stage: Stage-0
    Fetch Operator
      limit: -1

PREHOOK: query: SELECT COUNT(1) FROM T2
PREHOOK: type: QUERY
PREHOOK: Input: default@t2
#### A masked pattern was here ####
POSTHOOK: query: SELECT COUNT(1) FROM T2
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t2
#### A masked pattern was here ####
POSTHOOK: Lineage: t2.name SIMPLE [(t1)t1.FieldSchema(name:name, type:string, comment:null), ]
5000000
PREHOOK: query: CREATE TABLE T3(name STRING) STORED AS TEXTFILE
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
POSTHOOK: query: CREATE TABLE T3(name STRING) STORED AS TEXTFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@T3
POSTHOOK: Lineage: t2.name SIMPLE [(t1)t1.FieldSchema(name:name, type:string, comment:null), ]
PREHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv1.txt' INTO TABLE T3
PREHOOK: type: LOAD
#### A masked pattern was here ####
PREHOOK: Output: default@t3
POSTHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv1.txt' INTO TABLE T3
POSTHOOK: type: LOAD
#### A masked pattern was here ####
POSTHOOK: Output: default@t3
POSTHOOK: Lineage: t2.name SIMPLE [(t1)t1.FieldSchema(name:name, type:string, comment:null), ]
PREHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv2.txt' INTO TABLE T3
PREHOOK: type: LOAD
#### A masked pattern was here ####
PREHOOK: Output: default@t3
POSTHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv2.txt' INTO TABLE T3
POSTHOOK: type: LOAD
#### A masked pattern was here ####
POSTHOOK: Output: default@t3
POSTHOOK: Lineage: t2.name SIMPLE [(t1)t1.FieldSchema(name:name, type:string, comment:null), ]
PREHOOK: query: EXPLAIN SELECT COUNT(1) FROM T3
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN SELECT COUNT(1) FROM T3
POSTHOOK: type: QUERY
POSTHOOK: Lineage: t2.name SIMPLE [(t1)t1.FieldSchema(name:name, type:string, comment:null), ]
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: t3
            Statistics: Num rows: 0 Data size: 11603 Basic stats: PARTIAL Column stats: COMPLETE
            Select Operator
              Statistics: Num rows: 0 Data size: 11603 Basic stats: PARTIAL Column stats: COMPLETE
              Group By Operator
                aggregations: count(1)
                mode: hash
                outputColumnNames: _col0
                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                Reduce Output Operator
                  sort order: 
                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
                  value expressions: _col0 (type: bigint)
      Reduce Operator Tree:
        Group By Operator
          aggregations: count(VALUE._col0)
          mode: mergepartial
          outputColumnNames: _col0
          Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
          Select Operator
            expressions: _col0 (type: bigint)
            outputColumnNames: _col0
            Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
            File Output Operator
              compressed: false
              Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column stats: COMPLETE
              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

  Stage: Stage-0
    Fetch Operator
      limit: -1

PREHOOK: query: SELECT COUNT(1) FROM T3
PREHOOK: type: QUERY
PREHOOK: Input: default@t3
#### A masked pattern was here ####
POSTHOOK: query: SELECT COUNT(1) FROM T3
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t3
#### A masked pattern was here ####
POSTHOOK: Lineage: t2.name SIMPLE [(t1)t1.FieldSchema(name:name, type:string, comment:null), ]
1000