PREHOOK: query: EXPLAIN SELECT value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE key='0' PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE key='0' POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_LATERAL_VIEW (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION explode (TOK_FUNCTION array 1 2 3)) myCol (TOK_TABALIAS myTable))) (TOK_TABREF (TOK_TABNAME src)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)))) a)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL value)) (TOK_SELEXPR (TOK_TABLE_OR_COL myCol))) (TOK_WHERE (= (TOK_TABLE_OR_COL key) '0')))) STAGE DEPENDENCIES: Stage-1 is a root stage Stage-0 is a root stage STAGE PLANS: Stage: Stage-1 Map Reduce Alias -> Map Operator Tree: a:src TableScan alias: src Filter Operator predicate: expr: (key = '0') type: boolean Lateral View Forward Select Operator SELECT * : (no compute) Lateral View Join Operator outputColumnNames: _col0, _col1, _col2 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1, _col2 Filter Operator predicate: expr: (_col0 = '0') type: boolean Select Operator expressions: expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat Select Operator expressions: expr: array(1,2,3) type: array outputColumnNames: _col0 UDTF Operator function name: explode Lateral View Join Operator outputColumnNames: _col0, _col1, _col2 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1, _col2 Filter Operator predicate: expr: (_col0 = '0') type: boolean Select Operator expressions: expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1 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 value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE key='0' PREHOOK: type: QUERY PREHOOK: Input: default@src PREHOOK: Output: file:/tmp/sdong/hive_2011-02-10_16-29-54_464_7867404210976270651/-mr-10000 POSTHOOK: query: SELECT value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE key='0' POSTHOOK: type: QUERY POSTHOOK: Input: default@src POSTHOOK: Output: file:/tmp/sdong/hive_2011-02-10_16-29-54_464_7867404210976270651/-mr-10000 val_0 1 val_0 2 val_0 3 val_0 1 val_0 2 val_0 3 val_0 1 val_0 2 val_0 3 PREHOOK: query: EXPLAIN SELECT value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE key='0' AND myCol=1 PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE key='0' AND myCol=1 POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_LATERAL_VIEW (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION explode (TOK_FUNCTION array 1 2 3)) myCol (TOK_TABALIAS myTable))) (TOK_TABREF (TOK_TABNAME src)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)))) a)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL value)) (TOK_SELEXPR (TOK_TABLE_OR_COL myCol))) (TOK_WHERE (AND (= (TOK_TABLE_OR_COL key) '0') (= (TOK_TABLE_OR_COL myCol) 1))))) STAGE DEPENDENCIES: Stage-1 is a root stage Stage-0 is a root stage STAGE PLANS: Stage: Stage-1 Map Reduce Alias -> Map Operator Tree: a:src TableScan alias: src Filter Operator predicate: expr: (key = '0') type: boolean Lateral View Forward Select Operator SELECT * : (no compute) Lateral View Join Operator outputColumnNames: _col0, _col1, _col2 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1, _col2 Filter Operator predicate: expr: ((_col0 = '0') and (_col2 = 1)) type: boolean Select Operator expressions: expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat Select Operator expressions: expr: array(1,2,3) type: array outputColumnNames: _col0 UDTF Operator function name: explode Lateral View Join Operator outputColumnNames: _col0, _col1, _col2 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1, _col2 Filter Operator predicate: expr: ((_col0 = '0') and (_col2 = 1)) type: boolean Select Operator expressions: expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1 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 value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE key='0' AND myCol=1 PREHOOK: type: QUERY PREHOOK: Input: default@src PREHOOK: Output: file:/tmp/sdong/hive_2011-02-10_16-29-57_944_2450289013627148501/-mr-10000 POSTHOOK: query: SELECT value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE key='0' AND myCol=1 POSTHOOK: type: QUERY POSTHOOK: Input: default@src POSTHOOK: Output: file:/tmp/sdong/hive_2011-02-10_16-29-57_944_2450289013627148501/-mr-10000 val_0 1 val_0 1 val_0 1 PREHOOK: query: EXPLAIN SELECT value, myCol FROM (SELECT * FROM srcpart LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE ds='2008-04-08' AND hr="12" LIMIT 12 PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT value, myCol FROM (SELECT * FROM srcpart LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE ds='2008-04-08' AND hr="12" LIMIT 12 POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_LATERAL_VIEW (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION explode (TOK_FUNCTION array 1 2 3)) myCol (TOK_TABALIAS myTable))) (TOK_TABREF (TOK_TABNAME srcpart)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)))) a)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL value)) (TOK_SELEXPR (TOK_TABLE_OR_COL myCol))) (TOK_WHERE (AND (= (TOK_TABLE_OR_COL ds) '2008-04-08') (= (TOK_TABLE_OR_COL hr) "12"))) (TOK_LIMIT 12))) STAGE DEPENDENCIES: Stage-1 is a root stage Stage-0 is a root stage STAGE PLANS: Stage: Stage-1 Map Reduce Alias -> Map Operator Tree: a:srcpart TableScan alias: srcpart Lateral View Forward Select Operator SELECT * : (no compute) Lateral View Join Operator outputColumnNames: _col0, _col1, _col2, _col3, _col4 Select Operator expressions: expr: _col1 type: string expr: _col4 type: int expr: _col2 type: string expr: _col3 type: string outputColumnNames: _col1, _col4, _col2, _col3 Filter Operator predicate: expr: ((_col2 = '2008-04-08') and (_col3 = '12')) type: boolean Select Operator expressions: expr: _col1 type: string expr: _col4 type: int outputColumnNames: _col0, _col1 Limit File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat Select Operator expressions: expr: array(1,2,3) type: array outputColumnNames: _col0 UDTF Operator function name: explode Lateral View Join Operator outputColumnNames: _col0, _col1, _col2, _col3, _col4 Select Operator expressions: expr: _col1 type: string expr: _col4 type: int expr: _col2 type: string expr: _col3 type: string outputColumnNames: _col1, _col4, _col2, _col3 Filter Operator predicate: expr: ((_col2 = '2008-04-08') and (_col3 = '12')) type: boolean Select Operator expressions: expr: _col1 type: string expr: _col4 type: int outputColumnNames: _col0, _col1 Limit 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: 12 PREHOOK: query: SELECT value, myCol FROM (SELECT * FROM srcpart LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE ds='2008-04-08' AND hr="12" LIMIT 12 PREHOOK: type: QUERY PREHOOK: Input: default@srcpart@ds=2008-04-08/hr=12 PREHOOK: Output: file:/tmp/sdong/hive_2011-02-10_16-30-01_554_4195891962475541987/-mr-10000 POSTHOOK: query: SELECT value, myCol FROM (SELECT * FROM srcpart LATERAL VIEW explode(array(1,2,3)) myTable AS myCol) a WHERE ds='2008-04-08' AND hr="12" LIMIT 12 POSTHOOK: type: QUERY POSTHOOK: Input: default@srcpart@ds=2008-04-08/hr=12 POSTHOOK: Output: file:/tmp/sdong/hive_2011-02-10_16-30-01_554_4195891962475541987/-mr-10000 val_238 1 val_238 2 val_238 3 val_86 1 val_86 2 val_86 3 val_311 1 val_311 2 val_311 3 val_27 1 val_27 2 val_27 3 PREHOOK: query: EXPLAIN SELECT value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol LATERAL VIEW explode(array(1,2,3)) myTable2 AS myCol2) a WHERE key='0' PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol LATERAL VIEW explode(array(1,2,3)) myTable2 AS myCol2) a WHERE key='0' POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_LATERAL_VIEW (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION explode (TOK_FUNCTION array 1 2 3)) myCol2 (TOK_TABALIAS myTable2))) (TOK_LATERAL_VIEW (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION explode (TOK_FUNCTION array 1 2 3)) myCol (TOK_TABALIAS myTable))) (TOK_TABREF (TOK_TABNAME src))))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)))) a)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL value)) (TOK_SELEXPR (TOK_TABLE_OR_COL myCol))) (TOK_WHERE (= (TOK_TABLE_OR_COL key) '0')))) STAGE DEPENDENCIES: Stage-1 is a root stage Stage-0 is a root stage STAGE PLANS: Stage: Stage-1 Map Reduce Alias -> Map Operator Tree: a:src TableScan alias: src Filter Operator predicate: expr: (key = '0') type: boolean Lateral View Forward Select Operator SELECT * : (no compute) Lateral View Join Operator outputColumnNames: _col0, _col1, _col2 Lateral View Forward Select Operator SELECT * : (no compute) Lateral View Join Operator outputColumnNames: _col0, _col1, _col2, _col3 Select Operator expressions: expr: _col1 type: string expr: _col2 type: int expr: _col0 type: string outputColumnNames: _col1, _col2, _col0 Filter Operator predicate: expr: (_col0 = '0') type: boolean Select Operator expressions: expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat Select Operator expressions: expr: array(1,2,3) type: array outputColumnNames: _col0 UDTF Operator function name: explode Lateral View Join Operator outputColumnNames: _col0, _col1, _col2, _col3 Select Operator expressions: expr: _col1 type: string expr: _col2 type: int expr: _col0 type: string outputColumnNames: _col1, _col2, _col0 Filter Operator predicate: expr: (_col0 = '0') type: boolean Select Operator expressions: expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat Select Operator expressions: expr: array(1,2,3) type: array outputColumnNames: _col0 UDTF Operator function name: explode Lateral View Join Operator outputColumnNames: _col0, _col1, _col2 Lateral View Forward Select Operator SELECT * : (no compute) Lateral View Join Operator outputColumnNames: _col0, _col1, _col2, _col3 Select Operator expressions: expr: _col1 type: string expr: _col2 type: int expr: _col0 type: string outputColumnNames: _col1, _col2, _col0 Filter Operator predicate: expr: (_col0 = '0') type: boolean Select Operator expressions: expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat Select Operator expressions: expr: array(1,2,3) type: array outputColumnNames: _col0 UDTF Operator function name: explode Lateral View Join Operator outputColumnNames: _col0, _col1, _col2, _col3 Select Operator expressions: expr: _col1 type: string expr: _col2 type: int expr: _col0 type: string outputColumnNames: _col1, _col2, _col0 Filter Operator predicate: expr: (_col0 = '0') type: boolean Select Operator expressions: expr: _col1 type: string expr: _col2 type: int outputColumnNames: _col0, _col1 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 value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol LATERAL VIEW explode(array(1,2,3)) myTable2 AS myCol2) a WHERE key='0' PREHOOK: type: QUERY PREHOOK: Input: default@src PREHOOK: Output: file:/tmp/sdong/hive_2011-02-10_16-30-05_187_5336758831799681736/-mr-10000 POSTHOOK: query: SELECT value, myCol FROM (SELECT * FROM src LATERAL VIEW explode(array(1,2,3)) myTable AS myCol LATERAL VIEW explode(array(1,2,3)) myTable2 AS myCol2) a WHERE key='0' POSTHOOK: type: QUERY POSTHOOK: Input: default@src POSTHOOK: Output: file:/tmp/sdong/hive_2011-02-10_16-30-05_187_5336758831799681736/-mr-10000 val_0 1 val_0 1 val_0 1 val_0 2 val_0 2 val_0 2 val_0 3 val_0 3 val_0 3 val_0 1 val_0 1 val_0 1 val_0 2 val_0 2 val_0 2 val_0 3 val_0 3 val_0 3 val_0 1 val_0 1 val_0 1 val_0 2 val_0 2 val_0 2 val_0 3 val_0 3 val_0 3