PREHOOK: query: CREATE TABLE dest1(c1 STRING, c2 STRING, c3 STRING, c4 STRING, c5 STRING) STORED AS TEXTFILE
PREHOOK: type: CREATETABLE
POSTHOOK: query: CREATE TABLE dest1(c1 STRING, c2 STRING, c3 STRING, c4 STRING, c5 STRING) STORED AS TEXTFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: default@dest1
PREHOOK: query: EXPLAIN
FROM src INSERT OVERWRITE TABLE dest1 SELECT count(CAST('' AS INT)), sum(CAST('' AS INT)), avg(CAST('' AS INT)), 
min(CAST('' AS INT)), max(CAST('' AS INT))
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
FROM src INSERT OVERWRITE TABLE dest1 SELECT count(CAST('' AS INT)), sum(CAST('' AS INT)), avg(CAST('' AS INT)), 
min(CAST('' AS INT)), max(CAST('' AS INT))
POSTHOOK: type: QUERY
ABSTRACT SYNTAX TREE:
  (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME dest1))) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION count (TOK_FUNCTION TOK_INT ''))) (TOK_SELEXPR (TOK_FUNCTION sum (TOK_FUNCTION TOK_INT ''))) (TOK_SELEXPR (TOK_FUNCTION avg (TOK_FUNCTION TOK_INT ''))) (TOK_SELEXPR (TOK_FUNCTION min (TOK_FUNCTION TOK_INT ''))) (TOK_SELEXPR (TOK_FUNCTION max (TOK_FUNCTION TOK_INT ''))))))

STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1
  Stage-2 depends on stages: Stage-0

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Alias -> Map Operator Tree:
        src 
          TableScan
            alias: src
            Select Operator
              Group By Operator
                aggregations:
                      expr: count(UDFToInteger(''))
                      expr: sum(UDFToInteger(''))
                      expr: avg(UDFToInteger(''))
                      expr: min(UDFToInteger(''))
                      expr: max(UDFToInteger(''))
                bucketGroup: false
                mode: hash
                outputColumnNames: _col0, _col1, _col2, _col3, _col4
                Reduce Output Operator
                  sort order: 
                  tag: -1
                  value expressions:
                        expr: _col0
                        type: bigint
                        expr: _col1
                        type: bigint
                        expr: _col2
                        type: struct<count:bigint,sum:double>
                        expr: _col3
                        type: int
                        expr: _col4
                        type: int
      Reduce Operator Tree:
        Group By Operator
          aggregations:
                expr: count(VALUE._col0)
                expr: sum(VALUE._col1)
                expr: avg(VALUE._col2)
                expr: min(VALUE._col3)
                expr: max(VALUE._col4)
          bucketGroup: false
          mode: mergepartial
          outputColumnNames: _col0, _col1, _col2, _col3, _col4
          Select Operator
            expressions:
                  expr: _col0
                  type: bigint
                  expr: _col1
                  type: bigint
                  expr: _col2
                  type: double
                  expr: _col3
                  type: int
                  expr: _col4
                  type: int
            outputColumnNames: _col0, _col1, _col2, _col3, _col4
            File Output Operator
              compressed: false
              GlobalTableId: 1
              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.dest1

  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.dest1

  Stage: Stage-2
    Stats-Aggr Operator


PREHOOK: query: FROM src INSERT OVERWRITE TABLE dest1 SELECT count(CAST('' AS INT)), sum(CAST('' AS INT)), avg(CAST('' AS INT)), 
min(CAST('' AS INT)), max(CAST('' AS INT))
PREHOOK: type: QUERY
PREHOOK: Input: default@src
PREHOOK: Output: default@dest1
POSTHOOK: query: FROM src INSERT OVERWRITE TABLE dest1 SELECT count(CAST('' AS INT)), sum(CAST('' AS INT)), avg(CAST('' AS INT)), 
min(CAST('' AS INT)), max(CAST('' AS INT))
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
POSTHOOK: Output: default@dest1
POSTHOOK: Lineage: dest1.c1 EXPRESSION [(src)src.null, ]
POSTHOOK: Lineage: dest1.c2 EXPRESSION [(src)src.null, ]
POSTHOOK: Lineage: dest1.c3 EXPRESSION [(src)src.null, ]
POSTHOOK: Lineage: dest1.c4 EXPRESSION [(src)src.null, ]
POSTHOOK: Lineage: dest1.c5 EXPRESSION [(src)src.null, ]
PREHOOK: query: SELECT dest1.* FROM dest1
PREHOOK: type: QUERY
PREHOOK: Input: default@dest1
PREHOOK: Output: file:/tmp/sdong/hive_2011-02-10_17-28-32_500_777234016491414542/-mr-10000
POSTHOOK: query: SELECT dest1.* FROM dest1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@dest1
POSTHOOK: Output: file:/tmp/sdong/hive_2011-02-10_17-28-32_500_777234016491414542/-mr-10000
POSTHOOK: Lineage: dest1.c1 EXPRESSION [(src)src.null, ]
POSTHOOK: Lineage: dest1.c2 EXPRESSION [(src)src.null, ]
POSTHOOK: Lineage: dest1.c3 EXPRESSION [(src)src.null, ]
POSTHOOK: Lineage: dest1.c4 EXPRESSION [(src)src.null, ]
POSTHOOK: Lineage: dest1.c5 EXPRESSION [(src)src.null, ]
0	NULL	NULL	NULL	NULL