PREHOOK: query: -- scanning un-partitioned data explain extended select * from src where rand(1) < 0.1 PREHOOK: type: QUERY POSTHOOK: query: -- scanning un-partitioned data explain extended select * from src where rand(1) < 0.1 POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: TOK_QUERY TOK_FROM TOK_TABREF TOK_TABNAME src TOK_INSERT TOK_DESTINATION TOK_DIR TOK_TMP_FILE TOK_SELECT TOK_SELEXPR TOK_ALLCOLREF TOK_WHERE < TOK_FUNCTION rand 1 0.1 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 GatherStats: false Filter Operator isSamplingPred: false predicate: (rand(1) < 0.1) (type: boolean) Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE Select Operator expressions: key (type: string), value (type: string) outputColumnNames: _col0, _col1 Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE File Output Operator compressed: false GlobalTableId: 0 #### A masked pattern was here #### NumFilesPerFileSink: 1 Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE #### A masked pattern was here #### table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat properties: columns _col0,_col1 columns.types string:string escape.delim \ hive.serialization.extend.additional.nesting.levels true serialization.format 1 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe TotalFiles: 1 GatherStats: false MultiFileSpray: false Path -> Alias: #### A masked pattern was here #### Path -> Partition: #### A masked pattern was here #### Partition base file name: src input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat properties: COLUMN_STATS_ACCURATE true bucket_count -1 columns key,value columns.comments 'default','default' columns.types string:string #### A masked pattern was here #### name default.src numFiles 1 numRows 500 rawDataSize 5312 serialization.ddl struct src { string key, string value} serialization.format 1 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe totalSize 5812 #### A masked pattern was here #### serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat properties: COLUMN_STATS_ACCURATE true bucket_count -1 columns key,value columns.comments 'default','default' columns.types string:string #### A masked pattern was here #### name default.src numFiles 1 numRows 500 rawDataSize 5312 serialization.ddl struct src { string key, string value} serialization.format 1 serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe totalSize 5812 #### A masked pattern was here #### serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.src name: default.src Truncated Path -> Alias: /src [src] Stage: Stage-0 Fetch Operator limit: -1 Processor Tree: ListSink PREHOOK: query: select * from src where rand(1) < 0.1 PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: select * from src where rand(1) < 0.1 POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 409 val_409 429 val_429 209 val_209 153 val_153 203 val_203 170 val_170 489 val_489 378 val_378 221 val_221 498 val_498 469 val_469 176 val_176 176 val_176 384 val_384 217 val_217 431 val_431 51 val_51 288 val_288 457 val_457 197 val_197 77 val_77 138 val_138 277 val_277 224 val_224 309 val_309 389 val_389 331 val_331 317 val_317 336 val_336 42 val_42 458 val_458 78 val_78 453 val_453 74 val_74 103 val_103 467 val_467 202 val_202 469 val_469 44 val_44 454 val_454 70 val_70 491 val_491 199 val_199 169 val_169 310 val_310 233 val_233 133 val_133 26 val_26 134 val_134 18 val_18 298 val_298 348 val_348 469 val_469 37 val_37 152 val_152 400 val_400