PREHOOK: query: EXPLAIN SELECT * FROM srcpart PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT * FROM srcpart POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF srcpart)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)))) STAGE DEPENDENCIES: Stage-0 is a root stage STAGE PLANS: Stage: Stage-0 Fetch Operator limit: -1 PREHOOK: query: EXPLAIN SELECT `..` FROM srcpart PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT `..` FROM srcpart POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF srcpart)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL `..`))))) 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: srcpart TableScan alias: srcpart Select Operator expressions: expr: ds type: string expr: hr type: string 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: EXPLAIN SELECT srcpart.`..` FROM srcpart PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT srcpart.`..` FROM srcpart POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF srcpart)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL srcpart) `..`))))) 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: srcpart TableScan alias: srcpart Select Operator expressions: expr: ds type: string expr: hr type: string 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: EXPLAIN SELECT `..` FROM srcpart a JOIN srcpart b ON a.key = b.key AND a.value = b.value PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT `..` FROM srcpart a JOIN srcpart b ON a.key = b.key AND a.value = b.value POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF srcpart a) (TOK_TABREF srcpart b) (AND (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)) (= (. (TOK_TABLE_OR_COL a) value) (. (TOK_TABLE_OR_COL b) value))))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL `..`))))) 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 TableScan alias: a Reduce Output Operator key expressions: expr: key type: string expr: value type: string sort order: ++ Map-reduce partition columns: expr: key type: string expr: value type: string tag: 0 value expressions: expr: ds type: string expr: hr type: string b TableScan alias: b Reduce Output Operator key expressions: expr: key type: string expr: value type: string sort order: ++ Map-reduce partition columns: expr: key type: string expr: value type: string tag: 1 value expressions: expr: ds type: string expr: hr type: string Reduce Operator Tree: Join Operator condition map: Inner Join 0 to 1 condition expressions: 0 {VALUE._col2} {VALUE._col3} 1 {VALUE._col2} {VALUE._col3} handleSkewJoin: false outputColumnNames: _col2, _col3, _col6, _col7 Select Operator expressions: expr: _col2 type: string expr: _col3 type: string expr: _col6 type: string expr: _col7 type: string outputColumnNames: _col0, _col1, _col2, _col3 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: EXPLAIN SELECT b.`..` FROM srcpart a JOIN srcpart b ON a.key = b.key AND a.hr = b.hr AND a.ds = b.ds AND a.key = 103 ORDER BY ds, hr PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT b.`..` FROM srcpart a JOIN srcpart b ON a.key = b.key AND a.hr = b.hr AND a.ds = b.ds AND a.key = 103 ORDER BY ds, hr POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF srcpart a) (TOK_TABREF srcpart b) (AND (AND (AND (= (. (TOK_TABLE_OR_COL a) key) (. (TOK_TABLE_OR_COL b) key)) (= (. (TOK_TABLE_OR_COL a) hr) (. (TOK_TABLE_OR_COL b) hr))) (= (. (TOK_TABLE_OR_COL a) ds) (. (TOK_TABLE_OR_COL b) ds))) (= (. (TOK_TABLE_OR_COL a) key) 103)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL b) `..`))) (TOK_ORDERBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL ds)) (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL hr))))) STAGE DEPENDENCIES: Stage-1 is a root stage Stage-2 depends on stages: Stage-1 Stage-0 is a root stage STAGE PLANS: Stage: Stage-1 Map Reduce Alias -> Map Operator Tree: a TableScan alias: a Filter Operator predicate: expr: (key = 103) type: boolean Filter Operator predicate: expr: (key = 103) type: boolean Reduce Output Operator key expressions: expr: key type: string expr: hr type: string expr: ds type: string sort order: +++ Map-reduce partition columns: expr: key type: string expr: hr type: string expr: ds type: string tag: 0 b TableScan alias: b Reduce Output Operator key expressions: expr: key type: string expr: hr type: string expr: ds type: string sort order: +++ Map-reduce partition columns: expr: key type: string expr: hr type: string expr: ds type: string tag: 1 value expressions: expr: ds type: string expr: hr type: string Reduce Operator Tree: Join Operator condition map: Inner Join 0 to 1 condition expressions: 0 1 {VALUE._col2} {VALUE._col3} handleSkewJoin: false outputColumnNames: _col6, _col7 Select Operator expressions: expr: _col6 type: string expr: _col7 type: string outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 0 table: input format: org.apache.hadoop.mapred.SequenceFileInputFormat output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat Stage: Stage-2 Map Reduce Alias -> Map Operator Tree: file:/data/users/zshao/hadoop_hive_trunk2/.ptest_1/build/ql/scratchdir/hive_2010-02-12_22-36-24_399_2804249481999873947/10002 Reduce Output Operator key expressions: expr: _col0 type: string expr: _col1 type: string sort order: ++ tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string 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 b.`..` FROM srcpart a JOIN srcpart b ON a.key = b.key AND a.hr = b.hr AND a.ds = b.ds AND a.key = 103 ORDER BY ds, hr PREHOOK: type: QUERY PREHOOK: Input: default@srcpart@ds=2008-04-08/hr=11 PREHOOK: Input: default@srcpart@ds=2008-04-08/hr=12 PREHOOK: Input: default@srcpart@ds=2008-04-09/hr=11 PREHOOK: Input: default@srcpart@ds=2008-04-09/hr=12 PREHOOK: Output: file:/data/users/zshao/hadoop_hive_trunk2/.ptest_1/build/ql/scratchdir/hive_2010-02-12_22-36-24_582_4644469832031285008/10000 POSTHOOK: query: SELECT b.`..` FROM srcpart a JOIN srcpart b ON a.key = b.key AND a.hr = b.hr AND a.ds = b.ds AND a.key = 103 ORDER BY ds, hr POSTHOOK: type: QUERY POSTHOOK: Input: default@srcpart@ds=2008-04-08/hr=11 POSTHOOK: Input: default@srcpart@ds=2008-04-08/hr=12 POSTHOOK: Input: default@srcpart@ds=2008-04-09/hr=11 POSTHOOK: Input: default@srcpart@ds=2008-04-09/hr=12 POSTHOOK: Output: file:/data/users/zshao/hadoop_hive_trunk2/.ptest_1/build/ql/scratchdir/hive_2010-02-12_22-36-24_582_4644469832031285008/10000 2008-04-08 11 2008-04-08 11 2008-04-08 11 2008-04-08 11 2008-04-08 12 2008-04-08 12 2008-04-08 12 2008-04-08 12 2008-04-09 11 2008-04-09 11 2008-04-09 11 2008-04-09 11 2008-04-09 12 2008-04-09 12 2008-04-09 12 2008-04-09 12 PREHOOK: query: EXPLAIN SELECT `.e.` FROM srcpart PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT `.e.` FROM srcpart POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF srcpart)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL `.e.`))))) 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: srcpart TableScan alias: srcpart Select Operator expressions: expr: key type: string outputColumnNames: _col0 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: EXPLAIN SELECT `d.*` FROM srcpart PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT `d.*` FROM srcpart POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF srcpart)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL `d.*`))))) 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: srcpart TableScan alias: srcpart Select Operator expressions: expr: ds type: string outputColumnNames: _col0 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: EXPLAIN SELECT `(ds)?+.+` FROM srcpart PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT `(ds)?+.+` FROM srcpart POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF srcpart)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL `(ds)?+.+`))))) 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: srcpart TableScan alias: srcpart Select Operator expressions: expr: key type: string expr: value type: string expr: hr type: string outputColumnNames: _col0, _col1, _col2 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: EXPLAIN SELECT `(ds|hr)?+.+` FROM srcpart ORDER BY key, value LIMIT 10 PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT `(ds|hr)?+.+` FROM srcpart ORDER BY key, value LIMIT 10 POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF srcpart)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL `(ds|hr)?+.+`))) (TOK_ORDERBY (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL key)) (TOK_TABSORTCOLNAMEASC (TOK_TABLE_OR_COL value))) (TOK_LIMIT 10))) 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: srcpart TableScan alias: srcpart Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string expr: _col1 type: string sort order: ++ tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string Reduce Operator Tree: Extract 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: 10 PREHOOK: query: SELECT `(ds|hr)?+.+` FROM srcpart ORDER BY key, value LIMIT 10 PREHOOK: type: QUERY PREHOOK: Input: default@srcpart@ds=2008-04-08/hr=11 PREHOOK: Input: default@srcpart@ds=2008-04-08/hr=12 PREHOOK: Input: default@srcpart@ds=2008-04-09/hr=11 PREHOOK: Input: default@srcpart@ds=2008-04-09/hr=12 PREHOOK: Output: file:/data/users/zshao/hadoop_hive_trunk2/.ptest_1/build/ql/scratchdir/hive_2010-02-12_22-36-36_271_5109114395556786366/10000 POSTHOOK: query: SELECT `(ds|hr)?+.+` FROM srcpart ORDER BY key, value LIMIT 10 POSTHOOK: type: QUERY POSTHOOK: Input: default@srcpart@ds=2008-04-08/hr=11 POSTHOOK: Input: default@srcpart@ds=2008-04-08/hr=12 POSTHOOK: Input: default@srcpart@ds=2008-04-09/hr=11 POSTHOOK: Input: default@srcpart@ds=2008-04-09/hr=12 POSTHOOK: Output: file:/data/users/zshao/hadoop_hive_trunk2/.ptest_1/build/ql/scratchdir/hive_2010-02-12_22-36-36_271_5109114395556786366/10000 0 val_0 0 val_0 0 val_0 0 val_0 0 val_0 0 val_0 0 val_0 0 val_0 0 val_0 0 val_0