PREHOOK: query: -- This test verifies writing a query using dynamic partitions -- which results in no partitions actually being created with -- hive.stats.reliable set to true create table tmptable(key string) partitioned by (part string) PREHOOK: type: CREATETABLE PREHOOK: Output: database:default PREHOOK: Output: default@tmptable POSTHOOK: query: -- This test verifies writing a query using dynamic partitions -- which results in no partitions actually being created with -- hive.stats.reliable set to true create table tmptable(key string) partitioned by (part string) POSTHOOK: type: CREATETABLE POSTHOOK: Output: database:default POSTHOOK: Output: default@tmptable PREHOOK: query: explain insert overwrite table tmptable partition (part) select key, value from src where key = 'no_such_value' PREHOOK: type: QUERY POSTHOOK: query: explain insert overwrite table tmptable partition (part) select key, value from src where key = 'no_such_value' POSTHOOK: type: QUERY 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 Map Operator Tree: TableScan alias: src Statistics: Num rows: 51 Data size: 5812 Basic stats: COMPLETE Column stats: NONE Filter Operator predicate: (key = 'no_such_value') (type: boolean) Statistics: Num rows: 25 Data size: 2849 Basic stats: COMPLETE Column stats: NONE Select Operator expressions: 'no_such_value' (type: string), value (type: string) outputColumnNames: _col0, _col1 Statistics: Num rows: 25 Data size: 2849 Basic stats: COMPLETE Column stats: NONE Reduce Output Operator key expressions: _col1 (type: string) sort order: + Map-reduce partition columns: _col1 (type: string) Statistics: Num rows: 25 Data size: 2849 Basic stats: COMPLETE Column stats: NONE value expressions: _col0 (type: string), _col1 (type: string) Reduce Operator Tree: Extract Statistics: Num rows: 25 Data size: 2849 Basic stats: COMPLETE Column stats: NONE File Output Operator compressed: false Statistics: Num rows: 25 Data size: 2849 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 name: default.tmptable Stage: Stage-0 Move Operator tables: partition: part 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.tmptable Stage: Stage-2 Stats-Aggr Operator PREHOOK: query: insert overwrite table tmptable partition (part) select key, value from src where key = 'no_such_value' PREHOOK: type: QUERY PREHOOK: Input: default@src PREHOOK: Output: default@tmptable POSTHOOK: query: insert overwrite table tmptable partition (part) select key, value from src where key = 'no_such_value' POSTHOOK: type: QUERY POSTHOOK: Input: default@src