PREHOOK: query: CREATE TABLE dest1(key STRING, value STRING) STORED AS TEXTFILE
PREHOOK: type: CREATETABLE
POSTHOOK: query: CREATE TABLE dest1(key STRING, value STRING) STORED AS TEXTFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: default@dest1
PREHOOK: query: EXPLAIN
FROM src1
INSERT OVERWRITE TABLE dest1 SELECT src1.key, src1.value WHERE src1.key is null
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
FROM src1
INSERT OVERWRITE TABLE dest1 SELECT src1.key, src1.value WHERE src1.key is null
POSTHOOK: type: QUERY
ABSTRACT SYNTAX TREE:
  (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src1))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME dest1))) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL src1) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL src1) value))) (TOK_WHERE (TOK_FUNCTION TOK_ISNULL (. (TOK_TABLE_OR_COL src1) key)))))

STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-7 depends on stages: Stage-1 , consists of Stage-4, Stage-3, Stage-5
  Stage-4
  Stage-0 depends on stages: Stage-4, Stage-3, Stage-6
  Stage-2 depends on stages: Stage-0
  Stage-3
  Stage-5
  Stage-6 depends on stages: Stage-5

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Alias -> Map Operator Tree:
        src1 
          TableScan
            alias: src1
            Filter Operator
              predicate:
                  expr: key is null
                  type: boolean
              Select Operator
                expressions:
                      expr: key
                      type: string
                      expr: value
                      type: string
                outputColumnNames: _col0, _col1
                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-7
    Conditional Operator

  Stage: Stage-4
    Move Operator
      files:
          hdfs directory: true
#### A masked pattern was here ####

  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

  Stage: Stage-3
    Map Reduce
      Alias -> Map Operator Tree:
#### A masked pattern was here ####
            File Output Operator
              compressed: false
              GlobalTableId: 0
              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-5
    Map Reduce
      Alias -> Map Operator Tree:
#### A masked pattern was here ####
            File Output Operator
              compressed: false
              GlobalTableId: 0
              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-6
    Move Operator
      files:
          hdfs directory: true
#### A masked pattern was here ####


PREHOOK: query: FROM src1
INSERT OVERWRITE TABLE dest1 SELECT src1.key, src1.value WHERE src1.key is null
PREHOOK: type: QUERY
PREHOOK: Input: default@src1
PREHOOK: Output: default@dest1
POSTHOOK: query: FROM src1
INSERT OVERWRITE TABLE dest1 SELECT src1.key, src1.value WHERE src1.key is null
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src1
POSTHOOK: Output: default@dest1
POSTHOOK: Lineage: dest1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ]
POSTHOOK: Lineage: dest1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ]
PREHOOK: query: SELECT dest1.* FROM dest1
PREHOOK: type: QUERY
PREHOOK: Input: default@dest1
#### A masked pattern was here ####
POSTHOOK: query: SELECT dest1.* FROM dest1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@dest1
#### A masked pattern was here ####
POSTHOOK: Lineage: dest1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ]
POSTHOOK: Lineage: dest1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ]