PREHOOK: query: --HIVE-2101 mapjoin sometimes gives wrong results if there is a filter in the on condition create table dest_1 (key STRING, value STRING) stored as textfile PREHOOK: type: CREATETABLE POSTHOOK: query: --HIVE-2101 mapjoin sometimes gives wrong results if there is a filter in the on condition create table dest_1 (key STRING, value STRING) stored as textfile POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@dest_1 PREHOOK: query: insert overwrite table dest_1 select * from src1 order by src1.value limit 8 PREHOOK: type: QUERY PREHOOK: Input: default@src1 PREHOOK: Output: default@dest_1 POSTHOOK: query: insert overwrite table dest_1 select * from src1 order by src1.value limit 8 POSTHOOK: type: QUERY POSTHOOK: Input: default@src1 POSTHOOK: Output: default@dest_1 POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] PREHOOK: query: insert into table dest_1 select "333444","555666" from src1 limit 1 PREHOOK: type: QUERY PREHOOK: Input: default@src1 PREHOOK: Output: default@dest_1 POSTHOOK: query: insert into table dest_1 select "333444","555666" from src1 limit 1 POSTHOOK: type: QUERY POSTHOOK: Input: default@src1 POSTHOOK: Output: default@dest_1 POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] PREHOOK: query: create table dest_2 (key STRING, value STRING) stored as textfile PREHOOK: type: CREATETABLE POSTHOOK: query: create table dest_2 (key STRING, value STRING) stored as textfile POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@dest_2 POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] PREHOOK: query: insert into table dest_2 select * from dest_1 PREHOOK: type: QUERY PREHOOK: Input: default@dest_1 PREHOOK: Output: default@dest_2 POSTHOOK: query: insert into table dest_2 select * from dest_1 POSTHOOK: type: QUERY POSTHOOK: Input: default@dest_1 POSTHOOK: Output: default@dest_2 POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] POSTHOOK: Lineage: dest_2.key SIMPLE [(dest_1)dest_1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: dest_2.value SIMPLE [(dest_1)dest_1.FieldSchema(name:value, type:string, comment:null), ] PREHOOK: query: SELECT * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value PREHOOK: type: QUERY PREHOOK: Input: default@dest_1 PREHOOK: Input: default@dest_2 PREHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: query: SELECT * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value POSTHOOK: type: QUERY POSTHOOK: Input: default@dest_1 POSTHOOK: Input: default@dest_2 POSTHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] POSTHOOK: Lineage: dest_2.key SIMPLE [(dest_1)dest_1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: dest_2.value SIMPLE [(dest_1)dest_1.FieldSchema(name:value, type:string, comment:null), ] NULL NULL 333444 555666 333444 555666 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 128 128 128 146 val_146 146 val_146 146 val_146 224 224 224 369 369 369 PREHOOK: query: explain SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value PREHOOK: type: QUERY POSTHOOK: query: explain SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value POSTHOOK: type: QUERY POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] POSTHOOK: Lineage: dest_2.key SIMPLE [(dest_1)dest_1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: dest_2.value SIMPLE [(dest_1)dest_1.FieldSchema(name:value, type:string, comment:null), ] ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_RIGHTOUTERJOIN (TOK_TABREF (TOK_TABNAME src1)) (TOK_TABREF (TOK_TABNAME dest_1) src2) (= (. (TOK_TABLE_OR_COL src1) key) (. (TOK_TABLE_OR_COL src2) key))) (TOK_TABREF (TOK_TABNAME dest_2) src3) (= (. (TOK_TABLE_OR_COL src2) key) (. (TOK_TABLE_OR_COL src3) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_HINTLIST (TOK_HINT TOK_MAPJOIN (TOK_HINTARGLIST src1 src2))) (TOK_SELEXPR TOK_ALLCOLREF)) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src1) key)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src1) value)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src2) key)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src2) value)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src3) key)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src3) value))))) STAGE DEPENDENCIES: Stage-4 is a root stage Stage-1 depends on stages: Stage-4 Stage-0 is a root stage STAGE PLANS: Stage: Stage-4 Map Reduce Local Work Alias -> Map Local Tables: src1 Fetch Operator limit: -1 src2 Fetch Operator limit: -1 Alias -> Map Local Operator Tree: src1 TableScan alias: src1 HashTable Sink Operator condition expressions: 0 {key} {value} 1 {key} {value} 2 {key} {value} handleSkewJoin: false keys: 0 [Column[key]] 1 [Column[key]] 2 [Column[key]] Position of Big Table: 2 src2 TableScan alias: src2 HashTable Sink Operator condition expressions: 0 {key} {value} 1 {key} {value} 2 {key} {value} handleSkewJoin: false keys: 0 [Column[key]] 1 [Column[key]] 2 [Column[key]] Position of Big Table: 2 Stage: Stage-1 Map Reduce Alias -> Map Operator Tree: src3 TableScan alias: src3 Map Join Operator condition map: Right Outer Join0 to 1 Inner Join 1 to 2 condition expressions: 0 {key} {value} 1 {key} {value} 2 {key} {value} handleSkewJoin: false keys: 0 [Column[key]] 1 [Column[key]] 2 [Column[key]] outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9 Position of Big Table: 2 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col4 type: string expr: _col5 type: string expr: _col8 type: string expr: _col9 type: string outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 Reduce Output Operator key expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: string expr: _col3 type: string expr: _col4 type: string expr: _col5 type: string sort order: ++++++ tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: string expr: _col3 type: string expr: _col4 type: string expr: _col5 type: string Local Work: Map Reduce Local Work Reduce Operator Tree: Extract File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat Stage: Stage-0 Fetch Operator limit: -1 PREHOOK: query: SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value PREHOOK: type: QUERY PREHOOK: Input: default@dest_1 PREHOOK: Input: default@dest_2 PREHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: query: SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value POSTHOOK: type: QUERY POSTHOOK: Input: default@dest_1 POSTHOOK: Input: default@dest_2 POSTHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] POSTHOOK: Lineage: dest_2.key SIMPLE [(dest_1)dest_1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: dest_2.value SIMPLE [(dest_1)dest_1.FieldSchema(name:value, type:string, comment:null), ] NULL NULL 333444 555666 333444 555666 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 128 128 128 146 val_146 146 val_146 146 val_146 224 224 224 369 369 369 PREHOOK: query: SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src1.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value PREHOOK: type: QUERY PREHOOK: Input: default@dest_1 PREHOOK: Input: default@dest_2 PREHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: query: SELECT /*+ mapjoin(src1, src2) */ * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src1.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value POSTHOOK: type: QUERY POSTHOOK: Input: default@dest_1 POSTHOOK: Input: default@dest_2 POSTHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] POSTHOOK: Lineage: dest_2.key SIMPLE [(dest_1)dest_1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: dest_2.value SIMPLE [(dest_1)dest_1.FieldSchema(name:value, type:string, comment:null), ] val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 128 128 128 146 val_146 146 val_146 146 val_146 224 224 224 369 369 369 PREHOOK: query: SELECT * FROM src1 LEFT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src1.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value PREHOOK: type: QUERY PREHOOK: Input: default@dest_1 PREHOOK: Input: default@dest_2 PREHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: query: SELECT * FROM src1 LEFT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src1.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value POSTHOOK: type: QUERY POSTHOOK: Input: default@dest_1 POSTHOOK: Input: default@dest_2 POSTHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] POSTHOOK: Lineage: dest_2.key SIMPLE [(dest_1)dest_1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: dest_2.value SIMPLE [(dest_1)dest_1.FieldSchema(name:value, type:string, comment:null), ] val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 128 128 128 146 val_146 146 val_146 146 val_146 224 224 224 369 369 369 PREHOOK: query: SELECT * FROM src1 LEFT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value PREHOOK: type: QUERY PREHOOK: Input: default@dest_1 PREHOOK: Input: default@dest_2 PREHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: query: SELECT * FROM src1 LEFT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value POSTHOOK: type: QUERY POSTHOOK: Input: default@dest_1 POSTHOOK: Input: default@dest_2 POSTHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] POSTHOOK: Lineage: dest_2.key SIMPLE [(dest_1)dest_1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: dest_2.value SIMPLE [(dest_1)dest_1.FieldSchema(name:value, type:string, comment:null), ] val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 128 128 128 146 val_146 146 val_146 146 val_146 224 224 224 369 369 369 PREHOOK: query: explain SELECT * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value PREHOOK: type: QUERY POSTHOOK: query: explain SELECT * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value POSTHOOK: type: QUERY POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] POSTHOOK: Lineage: dest_2.key SIMPLE [(dest_1)dest_1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: dest_2.value SIMPLE [(dest_1)dest_1.FieldSchema(name:value, type:string, comment:null), ] ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_RIGHTOUTERJOIN (TOK_TABREF (TOK_TABNAME src1)) (TOK_TABREF (TOK_TABNAME dest_1) src2) (= (. (TOK_TABLE_OR_COL src1) key) (. (TOK_TABLE_OR_COL src2) key))) (TOK_TABREF (TOK_TABNAME dest_2) src3) (= (. (TOK_TABLE_OR_COL src2) key) (. (TOK_TABLE_OR_COL src3) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)) (TOK_SORTBY (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src1) key)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src1) value)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src2) key)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src2) value)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src3) key)) (TOK_TABSORTCOLNAMEASC (. (TOK_TABLE_OR_COL src3) value))))) STAGE DEPENDENCIES: Stage-6 is a root stage Stage-2 depends on stages: Stage-6 Stage-0 is a root stage STAGE PLANS: Stage: Stage-6 Map Reduce Local Work Alias -> Map Local Tables: src1 Fetch Operator limit: -1 src3 Fetch Operator limit: -1 Alias -> Map Local Operator Tree: src1 TableScan alias: src1 HashTable Sink Operator condition expressions: 0 {key} {value} 1 {key} {value} 2 {key} {value} handleSkewJoin: false keys: 0 [Column[key]] 1 [Column[key]] 2 [Column[key]] Position of Big Table: 1 src3 TableScan alias: src3 HashTable Sink Operator condition expressions: 0 {key} {value} 1 {key} {value} 2 {key} {value} handleSkewJoin: false keys: 0 [Column[key]] 1 [Column[key]] 2 [Column[key]] Position of Big Table: 1 Stage: Stage-2 Map Reduce Alias -> Map Operator Tree: src2 TableScan alias: src2 Map Join Operator condition map: Right Outer Join0 to 1 Inner Join 1 to 2 condition expressions: 0 {key} {value} 1 {key} {value} 2 {key} {value} handleSkewJoin: false keys: 0 [Column[key]] 1 [Column[key]] 2 [Column[key]] outputColumnNames: _col0, _col1, _col4, _col5, _col8, _col9 Position of Big Table: 1 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col4 type: string expr: _col5 type: string expr: _col8 type: string expr: _col9 type: string outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 Reduce Output Operator key expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: string expr: _col3 type: string expr: _col4 type: string expr: _col5 type: string sort order: ++++++ tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: string expr: _col3 type: string expr: _col4 type: string expr: _col5 type: string Local Work: Map Reduce Local Work Reduce Operator Tree: Extract File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat Stage: Stage-0 Fetch Operator limit: -1 PREHOOK: query: SELECT * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value PREHOOK: type: QUERY PREHOOK: Input: default@dest_1 PREHOOK: Input: default@dest_2 PREHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: query: SELECT * FROM src1 RIGHT OUTER JOIN dest_1 src2 ON (src1.key = src2.key) JOIN dest_2 src3 ON (src2.key = src3.key) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value POSTHOOK: type: QUERY POSTHOOK: Input: default@dest_1 POSTHOOK: Input: default@dest_2 POSTHOOK: Input: default@src1 #### A masked pattern was here #### POSTHOOK: Lineage: dest_1.key SIMPLE [(src1)src1.FieldSchema(name:key, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.key SIMPLE [] POSTHOOK: Lineage: dest_1.value SIMPLE [(src1)src1.FieldSchema(name:value, type:string, comment:default), ] POSTHOOK: Lineage: dest_1.value SIMPLE [] POSTHOOK: Lineage: dest_2.key SIMPLE [(dest_1)dest_1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: dest_2.value SIMPLE [(dest_1)dest_1.FieldSchema(name:value, type:string, comment:null), ] NULL NULL 333444 555666 333444 555666 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_165 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_193 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_265 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_27 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_409 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 val_484 128 128 128 146 val_146 146 val_146 146 val_146 224 224 224 369 369 369