PREHOOK: query: create table t1 (id int, key string, value string)
PREHOOK: type: CREATETABLE
POSTHOOK: query: create table t1 (id int, key string, value string)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: default@t1
PREHOOK: query: create table t2 (id int, key string, value string)
PREHOOK: type: CREATETABLE
POSTHOOK: query: create table t2 (id int, key string, value string)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: default@t2
PREHOOK: query: create table t3 (id int, key string, value string)
PREHOOK: type: CREATETABLE
POSTHOOK: query: create table t3 (id int, key string, value string)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: default@t3
PREHOOK: query: create table t4 (id int, key string, value string)
PREHOOK: type: CREATETABLE
POSTHOOK: query: create table t4 (id int, key string, value string)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: default@t4
PREHOOK: query: explain select * from t1 full outer join t2 on t1.id=t2.id join t3 on t2.id=t3.id where t3.id=20
PREHOOK: type: QUERY
POSTHOOK: query: explain select * from t1 full outer join t2 on t1.id=t2.id join t3 on t2.id=t3.id where t3.id=20
POSTHOOK: type: QUERY
ABSTRACT SYNTAX TREE:
  (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_FULLOUTERJOIN (TOK_TABREF (TOK_TABNAME t1)) (TOK_TABREF (TOK_TABNAME t2)) (= (. (TOK_TABLE_OR_COL t1) id) (. (TOK_TABLE_OR_COL t2) id))) (TOK_TABREF (TOK_TABNAME t3)) (= (. (TOK_TABLE_OR_COL t2) id) (. (TOK_TABLE_OR_COL t3) id)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)) (TOK_WHERE (= (. (TOK_TABLE_OR_COL t3) id) 20))))

STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Alias -> Map Operator Tree:
        t1 
          TableScan
            alias: t1
            Filter Operator
              predicate:
                  expr: (id = 20)
                  type: boolean
              Reduce Output Operator
                key expressions:
                      expr: id
                      type: int
                sort order: +
                Map-reduce partition columns:
                      expr: id
                      type: int
                tag: 0
                value expressions:
                      expr: id
                      type: int
                      expr: key
                      type: string
                      expr: value
                      type: string
        t2 
          TableScan
            alias: t2
            Filter Operator
              predicate:
                  expr: (id = 20)
                  type: boolean
              Reduce Output Operator
                key expressions:
                      expr: id
                      type: int
                sort order: +
                Map-reduce partition columns:
                      expr: id
                      type: int
                tag: 1
                value expressions:
                      expr: id
                      type: int
                      expr: key
                      type: string
                      expr: value
                      type: string
        t3 
          TableScan
            alias: t3
            Filter Operator
              predicate:
                  expr: (id = 20)
                  type: boolean
              Reduce Output Operator
                key expressions:
                      expr: id
                      type: int
                sort order: +
                Map-reduce partition columns:
                      expr: id
                      type: int
                tag: 2
                value expressions:
                      expr: id
                      type: int
                      expr: key
                      type: string
                      expr: value
                      type: string
      Reduce Operator Tree:
        Join Operator
          condition map:
               Outer Join 0 to 1
               Inner Join 1 to 2
          condition expressions:
            0 {VALUE._col0} {VALUE._col1} {VALUE._col2}
            1 {VALUE._col0} {VALUE._col1} {VALUE._col2}
            2 {VALUE._col0} {VALUE._col1} {VALUE._col2}
          handleSkewJoin: false
          outputColumnNames: _col0, _col1, _col2, _col5, _col6, _col7, _col10, _col11, _col12
          Select Operator
            expressions:
                  expr: _col0
                  type: int
                  expr: _col1
                  type: string
                  expr: _col2
                  type: string
                  expr: _col5
                  type: int
                  expr: _col6
                  type: string
                  expr: _col7
                  type: string
                  expr: _col10
                  type: int
                  expr: _col11
                  type: string
                  expr: _col12
                  type: string
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
            File Output Operator
              compressed: false
              GlobalTableId: 0
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

  Stage: Stage-0
    Fetch Operator
      limit: -1


PREHOOK: query: explain select * from t1 join t2 on (t1.id=t2.id) left outer join t3 on (t2.id=t3.id) where t2.id=20
PREHOOK: type: QUERY
POSTHOOK: query: explain select * from t1 join t2 on (t1.id=t2.id) left outer join t3 on (t2.id=t3.id) where t2.id=20
POSTHOOK: type: QUERY
ABSTRACT SYNTAX TREE:
  (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_JOIN (TOK_TABREF (TOK_TABNAME t1)) (TOK_TABREF (TOK_TABNAME t2)) (= (. (TOK_TABLE_OR_COL t1) id) (. (TOK_TABLE_OR_COL t2) id))) (TOK_TABREF (TOK_TABNAME t3)) (= (. (TOK_TABLE_OR_COL t2) id) (. (TOK_TABLE_OR_COL t3) id)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)) (TOK_WHERE (= (. (TOK_TABLE_OR_COL t2) id) 20))))

STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Alias -> Map Operator Tree:
        t1 
          TableScan
            alias: t1
            Filter Operator
              predicate:
                  expr: (id = 20)
                  type: boolean
              Reduce Output Operator
                key expressions:
                      expr: id
                      type: int
                sort order: +
                Map-reduce partition columns:
                      expr: id
                      type: int
                tag: 0
                value expressions:
                      expr: id
                      type: int
                      expr: key
                      type: string
                      expr: value
                      type: string
        t2 
          TableScan
            alias: t2
            Filter Operator
              predicate:
                  expr: (id = 20)
                  type: boolean
              Reduce Output Operator
                key expressions:
                      expr: id
                      type: int
                sort order: +
                Map-reduce partition columns:
                      expr: id
                      type: int
                tag: 1
                value expressions:
                      expr: id
                      type: int
                      expr: key
                      type: string
                      expr: value
                      type: string
        t3 
          TableScan
            alias: t3
            Filter Operator
              predicate:
                  expr: (id = 20)
                  type: boolean
              Reduce Output Operator
                key expressions:
                      expr: id
                      type: int
                sort order: +
                Map-reduce partition columns:
                      expr: id
                      type: int
                tag: 2
                value expressions:
                      expr: id
                      type: int
                      expr: key
                      type: string
                      expr: value
                      type: string
      Reduce Operator Tree:
        Join Operator
          condition map:
               Inner Join 0 to 1
               Left Outer Join1 to 2
          condition expressions:
            0 {VALUE._col0} {VALUE._col1} {VALUE._col2}
            1 {VALUE._col0} {VALUE._col1} {VALUE._col2}
            2 {VALUE._col0} {VALUE._col1} {VALUE._col2}
          handleSkewJoin: false
          outputColumnNames: _col0, _col1, _col2, _col5, _col6, _col7, _col10, _col11, _col12
          Select Operator
            expressions:
                  expr: _col0
                  type: int
                  expr: _col1
                  type: string
                  expr: _col2
                  type: string
                  expr: _col5
                  type: int
                  expr: _col6
                  type: string
                  expr: _col7
                  type: string
                  expr: _col10
                  type: int
                  expr: _col11
                  type: string
                  expr: _col12
                  type: string
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
            File Output Operator
              compressed: false
              GlobalTableId: 0
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

  Stage: Stage-0
    Fetch Operator
      limit: -1


PREHOOK: query: explain select * from t1 join t2 on (t1.id=t2.id) left outer join t3 on (t1.id=t3.id) where t2.id=20
PREHOOK: type: QUERY
POSTHOOK: query: explain select * from t1 join t2 on (t1.id=t2.id) left outer join t3 on (t1.id=t3.id) where t2.id=20
POSTHOOK: type: QUERY
ABSTRACT SYNTAX TREE:
  (TOK_QUERY (TOK_FROM (TOK_LEFTOUTERJOIN (TOK_JOIN (TOK_TABREF (TOK_TABNAME t1)) (TOK_TABREF (TOK_TABNAME t2)) (= (. (TOK_TABLE_OR_COL t1) id) (. (TOK_TABLE_OR_COL t2) id))) (TOK_TABREF (TOK_TABNAME t3)) (= (. (TOK_TABLE_OR_COL t1) id) (. (TOK_TABLE_OR_COL t3) id)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)) (TOK_WHERE (= (. (TOK_TABLE_OR_COL t2) id) 20))))

STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Alias -> Map Operator Tree:
        t1 
          TableScan
            alias: t1
            Filter Operator
              predicate:
                  expr: (id = 20)
                  type: boolean
              Reduce Output Operator
                key expressions:
                      expr: id
                      type: int
                sort order: +
                Map-reduce partition columns:
                      expr: id
                      type: int
                tag: 0
                value expressions:
                      expr: id
                      type: int
                      expr: key
                      type: string
                      expr: value
                      type: string
        t2 
          TableScan
            alias: t2
            Filter Operator
              predicate:
                  expr: (id = 20)
                  type: boolean
              Reduce Output Operator
                key expressions:
                      expr: id
                      type: int
                sort order: +
                Map-reduce partition columns:
                      expr: id
                      type: int
                tag: 1
                value expressions:
                      expr: id
                      type: int
                      expr: key
                      type: string
                      expr: value
                      type: string
        t3 
          TableScan
            alias: t3
            Filter Operator
              predicate:
                  expr: (id = 20)
                  type: boolean
              Reduce Output Operator
                key expressions:
                      expr: id
                      type: int
                sort order: +
                Map-reduce partition columns:
                      expr: id
                      type: int
                tag: 2
                value expressions:
                      expr: id
                      type: int
                      expr: key
                      type: string
                      expr: value
                      type: string
      Reduce Operator Tree:
        Join Operator
          condition map:
               Inner Join 0 to 1
               Left Outer Join0 to 2
          condition expressions:
            0 {VALUE._col0} {VALUE._col1} {VALUE._col2}
            1 {VALUE._col0} {VALUE._col1} {VALUE._col2}
            2 {VALUE._col0} {VALUE._col1} {VALUE._col2}
          handleSkewJoin: false
          outputColumnNames: _col0, _col1, _col2, _col5, _col6, _col7, _col10, _col11, _col12
          Select Operator
            expressions:
                  expr: _col0
                  type: int
                  expr: _col1
                  type: string
                  expr: _col2
                  type: string
                  expr: _col5
                  type: int
                  expr: _col6
                  type: string
                  expr: _col7
                  type: string
                  expr: _col10
                  type: int
                  expr: _col11
                  type: string
                  expr: _col12
                  type: string
            outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8
            File Output Operator
              compressed: false
              GlobalTableId: 0
              table:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

  Stage: Stage-0
    Fetch Operator
      limit: -1


PREHOOK: query: drop table t1
PREHOOK: type: DROPTABLE
PREHOOK: Input: default@t1
PREHOOK: Output: default@t1
POSTHOOK: query: drop table t1
POSTHOOK: type: DROPTABLE
POSTHOOK: Input: default@t1
POSTHOOK: Output: default@t1
PREHOOK: query: drop table t2
PREHOOK: type: DROPTABLE
PREHOOK: Input: default@t2
PREHOOK: Output: default@t2
POSTHOOK: query: drop table t2
POSTHOOK: type: DROPTABLE
POSTHOOK: Input: default@t2
POSTHOOK: Output: default@t2
PREHOOK: query: drop table t3
PREHOOK: type: DROPTABLE
PREHOOK: Input: default@t3
PREHOOK: Output: default@t3
POSTHOOK: query: drop table t3
POSTHOOK: type: DROPTABLE
POSTHOOK: Input: default@t3
POSTHOOK: Output: default@t3
PREHOOK: query: drop table t4
PREHOOK: type: DROPTABLE
PREHOOK: Input: default@t4
PREHOOK: Output: default@t4
POSTHOOK: query: drop table t4
POSTHOOK: type: DROPTABLE
POSTHOOK: Input: default@t4
POSTHOOK: Output: default@t4