PREHOOK: query: explain select * from srcpart where ds='2008-04-08' AND hr='11' limit 10
PREHOOK: type: QUERY
POSTHOOK: query: explain select * from srcpart where ds='2008-04-08' AND hr='11' limit 10
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: 10
      Processor Tree:
        TableScan
          alias: srcpart
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
          Select Operator
            expressions: key (type: string), value (type: string), '2008-04-08' (type: string), '11' (type: string)
            outputColumnNames: _col0, _col1, _col2, _col3
            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Limit
              Number of rows: 10
              Statistics: Num rows: 10 Data size: 100 Basic stats: COMPLETE Column stats: NONE
              ListSink

PREHOOK: query: explain select cast(key as int) * 10, upper(value) from src limit 10
PREHOOK: type: QUERY
POSTHOOK: query: explain select cast(key as int) * 10, upper(value) from src limit 10
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: 10
      Processor Tree:
        TableScan
          alias: src
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
          Select Operator
            expressions: (UDFToInteger(key) * 10) (type: int), upper(value) (type: string)
            outputColumnNames: _col0, _col1
            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Limit
              Number of rows: 10
              Statistics: Num rows: 10 Data size: 100 Basic stats: COMPLETE Column stats: NONE
              ListSink

PREHOOK: query: explain select * from srcpart where ds='2008-04-08' AND hr='11' limit 10
PREHOOK: type: QUERY
POSTHOOK: query: explain select * from srcpart where ds='2008-04-08' AND hr='11' limit 10
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: 10
      Processor Tree:
        TableScan
          alias: srcpart
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
          Select Operator
            expressions: key (type: string), value (type: string), '2008-04-08' (type: string), '11' (type: string)
            outputColumnNames: _col0, _col1, _col2, _col3
            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Limit
              Number of rows: 10
              Statistics: Num rows: 10 Data size: 100 Basic stats: COMPLETE Column stats: NONE
              ListSink

PREHOOK: query: explain select cast(key as int) * 10, upper(value) from src limit 10
PREHOOK: type: QUERY
POSTHOOK: query: explain select cast(key as int) * 10, upper(value) from src limit 10
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: 10
      Processor Tree:
        TableScan
          alias: src
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
          Select Operator
            expressions: (UDFToInteger(key) * 10) (type: int), upper(value) (type: string)
            outputColumnNames: _col0, _col1
            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Limit
              Number of rows: 10
              Statistics: Num rows: 10 Data size: 100 Basic stats: COMPLETE Column stats: NONE
              ListSink

PREHOOK: query: -- Scans without limit (should be Fetch task now)
explain select concat(key, value)  from src
PREHOOK: type: QUERY
POSTHOOK: query: -- Scans without limit (should be Fetch task now)
explain select concat(key, value)  from src
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        TableScan
          alias: src
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
          Select Operator
            expressions: concat(key, value) (type: string)
            outputColumnNames: _col0
            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            ListSink

PREHOOK: query: -- from HIVE-7397, limit + partition pruning filter
explain select * from srcpart where ds='2008-04-08' AND hr='11' limit 10
PREHOOK: type: QUERY
POSTHOOK: query: -- from HIVE-7397, limit + partition pruning filter
explain select * from srcpart where ds='2008-04-08' AND hr='11' limit 10
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: 10
      Processor Tree:
        TableScan
          alias: srcpart
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
          Select Operator
            expressions: key (type: string), value (type: string), '2008-04-08' (type: string), '11' (type: string)
            outputColumnNames: _col0, _col1, _col2, _col3
            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Limit
              Number of rows: 10
              Statistics: Num rows: 10 Data size: 100 Basic stats: COMPLETE Column stats: NONE
              ListSink

PREHOOK: query: explain select cast(key as int) * 10, upper(value) from src limit 10
PREHOOK: type: QUERY
POSTHOOK: query: explain select cast(key as int) * 10, upper(value) from src limit 10
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: 10
      Processor Tree:
        TableScan
          alias: src
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
          Select Operator
            expressions: (UDFToInteger(key) * 10) (type: int), upper(value) (type: string)
            outputColumnNames: _col0, _col1
            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Limit
              Number of rows: 10
              Statistics: Num rows: 10 Data size: 100 Basic stats: COMPLETE Column stats: NONE
              ListSink

PREHOOK: query: -- Scans without limit (should not be Fetch task now)
explain select concat(key, value)  from src
PREHOOK: type: QUERY
POSTHOOK: query: -- Scans without limit (should not be Fetch task now)
explain select concat(key, value)  from src
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: src
            Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Select Operator
              expressions: concat(key, value) (type: string)
              outputColumnNames: _col0
              Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
              File Output Operator
                compressed: false
                Statistics: Num rows: 500 Data size: 5312 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

  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        ListSink