PREHOOK: query: -- Tests exception in ScriptOperator.close() by passing to the operator a small amount of data
EXPLAIN SELECT TRANSFORM(*) USING 'true' AS a, b, c FROM (SELECT * FROM src LIMIT 1) tmp
PREHOOK: type: QUERY
POSTHOOK: query: -- Tests exception in ScriptOperator.close() by passing to the operator a small amount of data
EXPLAIN SELECT TRANSFORM(*) USING 'true' AS a, b, c FROM (SELECT * FROM src LIMIT 1) tmp
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: key (type: string), value (type: string)
              outputColumnNames: _col0, _col1
              Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
              Limit
                Number of rows: 1
                Statistics: Num rows: 1 Data size: 10 Basic stats: COMPLETE Column stats: NONE
                Reduce Output Operator
                  sort order: 
                  Statistics: Num rows: 1 Data size: 10 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: 1 Data size: 10 Basic stats: COMPLETE Column stats: NONE
          Limit
            Number of rows: 1
            Statistics: Num rows: 1 Data size: 10 Basic stats: COMPLETE Column stats: NONE
            Transform Operator
              command: true
              output info:
                  input format: org.apache.hadoop.mapred.TextInputFormat
                  output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
              Statistics: Num rows: 1 Data size: 10 Basic stats: COMPLETE Column stats: NONE
              File Output Operator
                compressed: false
                Statistics: Num rows: 1 Data size: 10 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

PREHOOK: query: -- Tests exception in ScriptOperator.processOp() by passing extra data needed to fill pipe buffer
EXPLAIN SELECT TRANSFORM(key, value, key, value, key, value, key, value, key, value, key, value) USING 'head -n 1' as a,b,c,d FROM src
PREHOOK: type: QUERY
POSTHOOK: query: -- Tests exception in ScriptOperator.processOp() by passing extra data needed to fill pipe buffer
EXPLAIN SELECT TRANSFORM(key, value, key, value, key, value, key, value, key, value, key, value) USING 'head -n 1' as a,b,c,d 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: key (type: string), value (type: string), key (type: string), value (type: string), key (type: string), value (type: string), key (type: string), value (type: string), key (type: string), value (type: string), key (type: string), value (type: string)
              outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10, _col11
              Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
              Transform Operator
                command: head -n 1
                output info:
                    input format: org.apache.hadoop.mapred.TextInputFormat
                    output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
                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

PREHOOK: query: SELECT TRANSFORM(*) USING 'true' AS a, b, c FROM (SELECT * FROM src LIMIT 1) tmp
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT TRANSFORM(*) USING 'true' AS a, b, c FROM (SELECT * FROM src LIMIT 1) tmp
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
PREHOOK: query: SELECT TRANSFORM(key, value, key, value, key, value, key, value, key, value, key, value) USING 'head -n 1' as a,b,c,d FROM src
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT TRANSFORM(key, value, key, value, key, value, key, value, key, value, key, value) USING 'head -n 1' as a,b,c,d FROM src
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
238	val_238	238	val_238