PREHOOK: query: EXPLAIN SELECT * FROM SRC x where x.key = 10 CLUSTER BY x.key PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT * FROM SRC x where x.key = 10 CLUSTER BY x.key POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC) x)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 10)) (TOK_CLUSTERBY (. (TOK_TABLE_OR_COL x) key)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 10) type: boolean Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string 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 * FROM SRC x where x.key = 10 CLUSTER BY x.key PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT * FROM SRC x where x.key = 10 CLUSTER BY x.key POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 10 val_10 PREHOOK: query: EXPLAIN SELECT * FROM SRC x where x.key = 20 CLUSTER BY key PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT * FROM SRC x where x.key = 20 CLUSTER BY key POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC) x)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (TOK_TABLE_OR_COL key)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string 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 * FROM SRC x where x.key = 20 CLUSTER BY key PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT * FROM SRC x where x.key = 20 CLUSTER BY key POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 PREHOOK: query: EXPLAIN SELECT x.* FROM SRC x where x.key = 20 CLUSTER BY key PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT x.* FROM SRC x where x.key = 20 CLUSTER BY key POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC) x)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME x)))) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (TOK_TABLE_OR_COL key)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string 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 x.* FROM SRC x where x.key = 20 CLUSTER BY key PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT x.* FROM SRC x where x.key = 20 CLUSTER BY key POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 PREHOOK: query: EXPLAIN SELECT x.* FROM SRC x where x.key = 20 CLUSTER BY x.key PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT x.* FROM SRC x where x.key = 20 CLUSTER BY x.key POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC) x)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME x)))) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (. (TOK_TABLE_OR_COL x) key)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string 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 x.* FROM SRC x where x.key = 20 CLUSTER BY x.key PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT x.* FROM SRC x where x.key = 20 CLUSTER BY x.key POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 PREHOOK: query: EXPLAIN SELECT x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY key PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY key POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC) x)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) value) v1)) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (TOK_TABLE_OR_COL key)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string 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 x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY key PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY key POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 PREHOOK: query: EXPLAIN SELECT x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY x.key PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY x.key POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC) x)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) value) v1)) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (. (TOK_TABLE_OR_COL x) key)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string 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 x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY x.key PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY x.key POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 PREHOOK: query: EXPLAIN SELECT x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY v1 PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY v1 POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC) x)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) value) v1)) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (TOK_TABLE_OR_COL v1)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col1 type: string sort order: + Map-reduce partition columns: expr: _col1 type: string 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 x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY v1 PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT x.key, x.value as v1 FROM SRC x where x.key = 20 CLUSTER BY v1 POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 PREHOOK: query: EXPLAIN SELECT y.* from (SELECT x.* FROM SRC x CLUSTER BY x.key) y where y.key = 20 PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT y.* from (SELECT x.* FROM SRC x CLUSTER BY x.key) y where y.key = 20 POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME SRC) x)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME x)))) (TOK_CLUSTERBY (. (TOK_TABLE_OR_COL x) key)))) y)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME y)))) (TOK_WHERE (= (. (TOK_TABLE_OR_COL y) key) 20)))) 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: y:x TableScan alias: x Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string Reduce Operator Tree: Extract Filter Operator predicate: expr: (_col0 = 20) type: boolean Select Operator expressions: expr: _col0 type: string expr: _col1 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: SELECT y.* from (SELECT x.* FROM SRC x CLUSTER BY x.key) y where y.key = 20 PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT y.* from (SELECT x.* FROM SRC x CLUSTER BY x.key) y where y.key = 20 POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 PREHOOK: query: EXPLAIN SELECT x.key, x.value as v1, y.key FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY v1 PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT x.key, x.value as v1, y.key FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY v1 POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME SRC) x) (TOK_TABREF (TOK_TABNAME SRC) y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL y) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) value) v1) (TOK_SELEXPR (. (TOK_TABLE_OR_COL y) key))) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (TOK_TABLE_OR_COL v1)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Reduce Output Operator key expressions: expr: key type: string sort order: + Map-reduce partition columns: expr: key type: string tag: 0 value expressions: expr: key type: string expr: value type: string y TableScan alias: y Filter Operator predicate: expr: (key = 20) type: boolean Reduce Output Operator key expressions: expr: key type: string sort order: + Map-reduce partition columns: expr: key type: string tag: 1 value expressions: expr: key type: string Reduce Operator Tree: Join Operator condition map: Inner Join 0 to 1 condition expressions: 0 {VALUE._col0} {VALUE._col1} 1 {VALUE._col0} handleSkewJoin: false outputColumnNames: _col0, _col1, _col4 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col4 type: string outputColumnNames: _col0, _col1, _col2 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: #### A masked pattern was here #### Reduce Output Operator key expressions: expr: _col1 type: string sort order: + Map-reduce partition columns: expr: _col1 type: string tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 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 x.key, x.value as v1, y.key FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY v1 PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT x.key, x.value as v1, y.key FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY v1 POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 20 PREHOOK: query: EXPLAIN SELECT x.key, x.value as v1, y.* FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY v1 PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT x.key, x.value as v1, y.* FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY v1 POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME SRC) x) (TOK_TABREF (TOK_TABNAME SRC) y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL y) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) value) v1) (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME y)))) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (TOK_TABLE_OR_COL v1)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Reduce Output Operator key expressions: expr: key type: string sort order: + Map-reduce partition columns: expr: key type: string tag: 0 value expressions: expr: key type: string expr: value type: string y TableScan alias: y Filter Operator predicate: expr: (key = 20) type: boolean Reduce Output Operator key expressions: expr: key type: string sort order: + Map-reduce partition columns: expr: key type: string tag: 1 value expressions: expr: key type: string expr: value type: string Reduce Operator Tree: Join Operator condition map: Inner Join 0 to 1 condition expressions: 0 {VALUE._col0} {VALUE._col1} 1 {VALUE._col0} {VALUE._col1} handleSkewJoin: false outputColumnNames: _col0, _col1, _col4, _col5 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col4 type: string expr: _col5 type: string outputColumnNames: _col0, _col1, _col2, _col3 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: #### A masked pattern was here #### Reduce Output Operator key expressions: expr: _col1 type: string sort order: + Map-reduce partition columns: expr: _col1 type: string tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: string expr: _col3 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 x.key, x.value as v1, y.* FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY v1 PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT x.key, x.value as v1, y.* FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY v1 POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 20 val_20 PREHOOK: query: EXPLAIN SELECT x.key, x.value as v1, y.* FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY x.key PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT x.key, x.value as v1, y.* FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY x.key POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME SRC) x) (TOK_TABREF (TOK_TABNAME SRC) y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL y) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) value) v1) (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME y)))) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (. (TOK_TABLE_OR_COL x) key)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Reduce Output Operator key expressions: expr: key type: string sort order: + Map-reduce partition columns: expr: key type: string tag: 0 value expressions: expr: key type: string expr: value type: string y TableScan alias: y Filter Operator predicate: expr: (key = 20) type: boolean Reduce Output Operator key expressions: expr: key type: string sort order: + Map-reduce partition columns: expr: key type: string tag: 1 value expressions: expr: key type: string expr: value type: string Reduce Operator Tree: Join Operator condition map: Inner Join 0 to 1 condition expressions: 0 {VALUE._col0} {VALUE._col1} 1 {VALUE._col0} {VALUE._col1} handleSkewJoin: false outputColumnNames: _col0, _col1, _col4, _col5 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col4 type: string expr: _col5 type: string outputColumnNames: _col0, _col1, _col2, _col3 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: #### A masked pattern was here #### Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 type: string expr: _col3 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 x.key, x.value as v1, y.* FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY x.key PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT x.key, x.value as v1, y.* FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY x.key POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 20 val_20 PREHOOK: query: EXPLAIN SELECT x.key, x.value as v1, y.key as yk FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY key PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT x.key, x.value as v1, y.key as yk FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY key POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_JOIN (TOK_TABREF (TOK_TABNAME SRC) x) (TOK_TABREF (TOK_TABNAME SRC) y) (= (. (TOK_TABLE_OR_COL x) key) (. (TOK_TABLE_OR_COL y) key)))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL x) value) v1) (TOK_SELEXPR (. (TOK_TABLE_OR_COL y) key) yk)) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) key) 20)) (TOK_CLUSTERBY (TOK_TABLE_OR_COL key)))) 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: x TableScan alias: x Filter Operator predicate: expr: (key = 20) type: boolean Reduce Output Operator key expressions: expr: key type: string sort order: + Map-reduce partition columns: expr: key type: string tag: 0 value expressions: expr: key type: string expr: value type: string y TableScan alias: y Filter Operator predicate: expr: (key = 20) type: boolean Reduce Output Operator key expressions: expr: key type: string sort order: + Map-reduce partition columns: expr: key type: string tag: 1 value expressions: expr: key type: string Reduce Operator Tree: Join Operator condition map: Inner Join 0 to 1 condition expressions: 0 {VALUE._col0} {VALUE._col1} 1 {VALUE._col0} handleSkewJoin: false outputColumnNames: _col0, _col1, _col4 Select Operator expressions: expr: _col0 type: string expr: _col1 type: string expr: _col4 type: string outputColumnNames: _col0, _col1, _col2 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: #### A masked pattern was here #### Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string expr: _col2 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 x.key, x.value as v1, y.key as yk FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY key PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT x.key, x.value as v1, y.key as yk FROM SRC x JOIN SRC y ON (x.key = y.key) where x.key = 20 CLUSTER BY key POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 20 val_20 20 PREHOOK: query: EXPLAIN SELECT unioninput.* FROM ( FROM src select src.key, src.value WHERE src.key < 100 UNION ALL FROM src SELECT src.* WHERE src.key > 100 ) unioninput CLUSTER BY unioninput.key PREHOOK: type: QUERY POSTHOOK: query: EXPLAIN SELECT unioninput.* FROM ( FROM src select src.key, src.value WHERE src.key < 100 UNION ALL FROM src SELECT src.* WHERE src.key > 100 ) unioninput CLUSTER BY unioninput.key POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_UNION (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (. (TOK_TABLE_OR_COL src) key)) (TOK_SELEXPR (. (TOK_TABLE_OR_COL src) value))) (TOK_WHERE (< (. (TOK_TABLE_OR_COL src) key) 100)))) (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_TABNAME src)))) (TOK_WHERE (> (. (TOK_TABLE_OR_COL src) key) 100))))) unioninput)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_ALLCOLREF (TOK_TABNAME unioninput)))) (TOK_CLUSTERBY (. (TOK_TABLE_OR_COL unioninput) key)))) 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: null-subquery1:unioninput-subquery1:src TableScan alias: src Filter Operator predicate: expr: (key < 100) type: boolean Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Union Select Operator expressions: expr: _col0 type: string expr: _col1 type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string tag: -1 value expressions: expr: _col0 type: string expr: _col1 type: string null-subquery2:unioninput-subquery2:src TableScan alias: src Filter Operator predicate: expr: (key > 100) type: boolean Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Union Select Operator expressions: expr: _col0 type: string expr: _col1 type: string outputColumnNames: _col0, _col1 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string 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 unioninput.* FROM ( FROM src select src.key, src.value WHERE src.key < 100 UNION ALL FROM src SELECT src.* WHERE src.key > 100 ) unioninput CLUSTER BY unioninput.key PREHOOK: type: QUERY PREHOOK: Input: default@src #### A masked pattern was here #### POSTHOOK: query: SELECT unioninput.* FROM ( FROM src select src.key, src.value WHERE src.key < 100 UNION ALL FROM src SELECT src.* WHERE src.key > 100 ) unioninput CLUSTER BY unioninput.key POSTHOOK: type: QUERY POSTHOOK: Input: default@src #### A masked pattern was here #### 0 val_0 0 val_0 0 val_0 10 val_10 103 val_103 103 val_103 104 val_104 104 val_104 105 val_105 11 val_11 111 val_111 113 val_113 113 val_113 114 val_114 116 val_116 118 val_118 118 val_118 119 val_119 119 val_119 119 val_119 12 val_12 12 val_12 120 val_120 120 val_120 125 val_125 125 val_125 126 val_126 128 val_128 128 val_128 128 val_128 129 val_129 129 val_129 131 val_131 133 val_133 134 val_134 134 val_134 136 val_136 137 val_137 137 val_137 138 val_138 138 val_138 138 val_138 138 val_138 143 val_143 145 val_145 146 val_146 146 val_146 149 val_149 149 val_149 15 val_15 15 val_15 150 val_150 152 val_152 152 val_152 153 val_153 155 val_155 156 val_156 157 val_157 158 val_158 160 val_160 162 val_162 163 val_163 164 val_164 164 val_164 165 val_165 165 val_165 166 val_166 167 val_167 167 val_167 167 val_167 168 val_168 169 val_169 169 val_169 169 val_169 169 val_169 17 val_17 170 val_170 172 val_172 172 val_172 174 val_174 174 val_174 175 val_175 175 val_175 176 val_176 176 val_176 177 val_177 178 val_178 179 val_179 179 val_179 18 val_18 18 val_18 180 val_180 181 val_181 183 val_183 186 val_186 187 val_187 187 val_187 187 val_187 189 val_189 19 val_19 190 val_190 191 val_191 191 val_191 192 val_192 193 val_193 193 val_193 193 val_193 194 val_194 195 val_195 195 val_195 196 val_196 197 val_197 197 val_197 199 val_199 199 val_199 199 val_199 2 val_2 20 val_20 200 val_200 200 val_200 201 val_201 202 val_202 203 val_203 203 val_203 205 val_205 205 val_205 207 val_207 207 val_207 208 val_208 208 val_208 208 val_208 209 val_209 209 val_209 213 val_213 213 val_213 214 val_214 216 val_216 216 val_216 217 val_217 217 val_217 218 val_218 219 val_219 219 val_219 221 val_221 221 val_221 222 val_222 223 val_223 223 val_223 224 val_224 224 val_224 226 val_226 228 val_228 229 val_229 229 val_229 230 val_230 230 val_230 230 val_230 230 val_230 230 val_230 233 val_233 233 val_233 235 val_235 237 val_237 237 val_237 238 val_238 238 val_238 239 val_239 239 val_239 24 val_24 24 val_24 241 val_241 242 val_242 242 val_242 244 val_244 247 val_247 248 val_248 249 val_249 252 val_252 255 val_255 255 val_255 256 val_256 256 val_256 257 val_257 258 val_258 26 val_26 26 val_26 260 val_260 262 val_262 263 val_263 265 val_265 265 val_265 266 val_266 27 val_27 272 val_272 272 val_272 273 val_273 273 val_273 273 val_273 274 val_274 275 val_275 277 val_277 277 val_277 277 val_277 277 val_277 278 val_278 278 val_278 28 val_28 280 val_280 280 val_280 281 val_281 281 val_281 282 val_282 282 val_282 283 val_283 284 val_284 285 val_285 286 val_286 287 val_287 288 val_288 288 val_288 289 val_289 291 val_291 292 val_292 296 val_296 298 val_298 298 val_298 298 val_298 30 val_30 302 val_302 305 val_305 306 val_306 307 val_307 307 val_307 308 val_308 309 val_309 309 val_309 310 val_310 311 val_311 311 val_311 311 val_311 315 val_315 316 val_316 316 val_316 316 val_316 317 val_317 317 val_317 318 val_318 318 val_318 318 val_318 321 val_321 321 val_321 322 val_322 322 val_322 323 val_323 325 val_325 325 val_325 327 val_327 327 val_327 327 val_327 33 val_33 331 val_331 331 val_331 332 val_332 333 val_333 333 val_333 335 val_335 336 val_336 338 val_338 339 val_339 34 val_34 341 val_341 342 val_342 342 val_342 344 val_344 344 val_344 345 val_345 348 val_348 348 val_348 348 val_348 348 val_348 348 val_348 35 val_35 35 val_35 35 val_35 351 val_351 353 val_353 353 val_353 356 val_356 360 val_360 362 val_362 364 val_364 365 val_365 366 val_366 367 val_367 367 val_367 368 val_368 369 val_369 369 val_369 369 val_369 37 val_37 37 val_37 373 val_373 374 val_374 375 val_375 377 val_377 378 val_378 379 val_379 382 val_382 382 val_382 384 val_384 384 val_384 384 val_384 386 val_386 389 val_389 392 val_392 393 val_393 394 val_394 395 val_395 395 val_395 396 val_396 396 val_396 396 val_396 397 val_397 397 val_397 399 val_399 399 val_399 4 val_4 400 val_400 401 val_401 401 val_401 401 val_401 401 val_401 401 val_401 402 val_402 403 val_403 403 val_403 403 val_403 404 val_404 404 val_404 406 val_406 406 val_406 406 val_406 406 val_406 407 val_407 409 val_409 409 val_409 409 val_409 41 val_41 411 val_411 413 val_413 413 val_413 414 val_414 414 val_414 417 val_417 417 val_417 417 val_417 418 val_418 419 val_419 42 val_42 42 val_42 421 val_421 424 val_424 424 val_424 427 val_427 429 val_429 429 val_429 43 val_43 430 val_430 430 val_430 430 val_430 431 val_431 431 val_431 431 val_431 432 val_432 435 val_435 436 val_436 437 val_437 438 val_438 438 val_438 438 val_438 439 val_439 439 val_439 44 val_44 443 val_443 444 val_444 446 val_446 448 val_448 449 val_449 452 val_452 453 val_453 454 val_454 454 val_454 454 val_454 455 val_455 457 val_457 458 val_458 458 val_458 459 val_459 459 val_459 460 val_460 462 val_462 462 val_462 463 val_463 463 val_463 466 val_466 466 val_466 466 val_466 467 val_467 468 val_468 468 val_468 468 val_468 468 val_468 469 val_469 469 val_469 469 val_469 469 val_469 469 val_469 47 val_47 470 val_470 472 val_472 475 val_475 477 val_477 478 val_478 478 val_478 479 val_479 480 val_480 480 val_480 480 val_480 481 val_481 482 val_482 483 val_483 484 val_484 485 val_485 487 val_487 489 val_489 489 val_489 489 val_489 489 val_489 490 val_490 491 val_491 492 val_492 492 val_492 493 val_493 494 val_494 495 val_495 496 val_496 497 val_497 498 val_498 498 val_498 498 val_498 5 val_5 5 val_5 5 val_5 51 val_51 51 val_51 53 val_53 54 val_54 57 val_57 58 val_58 58 val_58 64 val_64 65 val_65 66 val_66 67 val_67 67 val_67 69 val_69 70 val_70 70 val_70 70 val_70 72 val_72 72 val_72 74 val_74 76 val_76 76 val_76 77 val_77 78 val_78 8 val_8 80 val_80 82 val_82 83 val_83 83 val_83 84 val_84 84 val_84 85 val_85 86 val_86 87 val_87 9 val_9 90 val_90 90 val_90 90 val_90 92 val_92 95 val_95 95 val_95 96 val_96 97 val_97 97 val_97 98 val_98 98 val_98