PREHOOK: query: drop table t1 PREHOOK: type: DROPTABLE POSTHOOK: query: drop table t1 POSTHOOK: type: DROPTABLE PREHOOK: query: drop table t2 PREHOOK: type: DROPTABLE POSTHOOK: query: drop table t2 POSTHOOK: type: DROPTABLE PREHOOK: query: create table t1 as select * from src where key < 10 PREHOOK: type: CREATETABLE_AS_SELECT PREHOOK: Input: default@src POSTHOOK: query: create table t1 as select * from src where key < 10 POSTHOOK: type: CREATETABLE_AS_SELECT POSTHOOK: Input: default@src POSTHOOK: Output: default@t1 PREHOOK: query: create table t2 as select * from src where key < 10 PREHOOK: type: CREATETABLE_AS_SELECT PREHOOK: Input: default@src POSTHOOK: query: create table t2 as select * from src where key < 10 POSTHOOK: type: CREATETABLE_AS_SELECT POSTHOOK: Input: default@src POSTHOOK: Output: default@t2 PREHOOK: query: create table t3(key string, cnt int) PREHOOK: type: CREATETABLE POSTHOOK: query: create table t3(key string, cnt int) POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@t3 PREHOOK: query: create table t4(value string, cnt int) PREHOOK: type: CREATETABLE POSTHOOK: query: create table t4(value string, cnt int) POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@t4 PREHOOK: query: explain from (select * from t1 union all select * from t2 ) x insert overwrite table t3 select key, count(1) group by key insert overwrite table t4 select value, count(1) group by value PREHOOK: type: QUERY POSTHOOK: query: explain from (select * from t1 union all select * from t2 ) x insert overwrite table t3 select key, count(1) group by key insert overwrite table t4 select value, count(1) group by value POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_UNION (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME t1))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)))) (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME t2))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF))))) x)) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME t3))) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key)) (TOK_SELEXPR (TOK_FUNCTION count 1))) (TOK_GROUPBY (TOK_TABLE_OR_COL key))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME t4))) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL value)) (TOK_SELEXPR (TOK_FUNCTION count 1))) (TOK_GROUPBY (TOK_TABLE_OR_COL value)))) STAGE DEPENDENCIES: Stage-2 is a root stage Stage-0 depends on stages: Stage-2 Stage-3 depends on stages: Stage-0 Stage-4 depends on stages: Stage-2 Stage-1 depends on stages: Stage-4 Stage-5 depends on stages: Stage-1 STAGE PLANS: Stage: Stage-2 Map Reduce Alias -> Map Operator Tree: null-subquery1:x-subquery1:t1 TableScan alias: t1 Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Union Select Operator expressions: expr: _col0 type: string outputColumnNames: _col0 Group By Operator aggregations: expr: count(1) bucketGroup: false keys: expr: _col0 type: string mode: hash 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: _col1 type: bigint Select Operator expressions: expr: _col1 type: string outputColumnNames: _col1 Group By Operator aggregations: expr: count(1) bucketGroup: false keys: expr: _col1 type: string mode: hash 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 null-subquery2:x-subquery2:t2 TableScan alias: t2 Select Operator expressions: expr: key type: string expr: value type: string outputColumnNames: _col0, _col1 Union Select Operator expressions: expr: _col0 type: string outputColumnNames: _col0 Group By Operator aggregations: expr: count(1) bucketGroup: false keys: expr: _col0 type: string mode: hash 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: _col1 type: bigint Select Operator expressions: expr: _col1 type: string outputColumnNames: _col1 Group By Operator aggregations: expr: count(1) bucketGroup: false keys: expr: _col1 type: string mode: hash 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 Reduce Operator Tree: Group By Operator aggregations: expr: count(VALUE._col0) bucketGroup: false keys: expr: KEY._col0 type: string mode: mergepartial outputColumnNames: _col0, _col1 Select Operator expressions: expr: _col0 type: string expr: UDFToInteger(_col1) type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 1 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t3 Stage: Stage-0 Move Operator tables: replace: true table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t3 Stage: Stage-3 Stats-Aggr Operator Stage: Stage-4 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: _col1 type: bigint Reduce Operator Tree: Group By Operator aggregations: expr: count(VALUE._col0) bucketGroup: false keys: expr: KEY._col0 type: string mode: mergepartial outputColumnNames: _col0, _col1 Select Operator expressions: expr: _col0 type: string expr: UDFToInteger(_col1) type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 2 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t4 Stage: Stage-1 Move Operator tables: replace: true table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t4 Stage: Stage-5 Stats-Aggr Operator PREHOOK: query: from (select * from t1 union all select * from t2 ) x insert overwrite table t3 select key, count(1) group by key insert overwrite table t4 select value, count(1) group by value PREHOOK: type: QUERY PREHOOK: Input: default@t1 PREHOOK: Input: default@t2 PREHOOK: Output: default@t3 PREHOOK: Output: default@t4 POSTHOOK: query: from (select * from t1 union all select * from t2 ) x insert overwrite table t3 select key, count(1) group by key insert overwrite table t4 select value, count(1) group by value POSTHOOK: type: QUERY POSTHOOK: Input: default@t1 POSTHOOK: Input: default@t2 POSTHOOK: Output: default@t3 POSTHOOK: Output: default@t4 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] PREHOOK: query: select * from t3 order by key PREHOOK: type: QUERY PREHOOK: Input: default@t3 #### A masked pattern was here #### POSTHOOK: query: select * from t3 order by key POSTHOOK: type: QUERY POSTHOOK: Input: default@t3 #### A masked pattern was here #### POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] 0 6 2 2 4 2 5 6 8 2 9 2 PREHOOK: query: select * from t4 order by value PREHOOK: type: QUERY PREHOOK: Input: default@t4 #### A masked pattern was here #### POSTHOOK: query: select * from t4 order by value POSTHOOK: type: QUERY POSTHOOK: Input: default@t4 #### A masked pattern was here #### POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] val_0 6 val_2 2 val_4 2 val_5 6 val_8 2 val_9 2 PREHOOK: query: create table t5(c1 string, cnt int) PREHOOK: type: CREATETABLE POSTHOOK: query: create table t5(c1 string, cnt int) POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@t5 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] PREHOOK: query: create table t6(c1 string, cnt int) PREHOOK: type: CREATETABLE POSTHOOK: query: create table t6(c1 string, cnt int) POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@t6 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] PREHOOK: query: explain from ( select key as c1, count(1) as cnt from t1 group by key union all select key as c1, count(1) as cnt from t2 group by key ) x insert overwrite table t5 select c1, sum(cnt) group by c1 insert overwrite table t6 select c1, sum(cnt) group by c1 PREHOOK: type: QUERY POSTHOOK: query: explain from ( select key as c1, count(1) as cnt from t1 group by key union all select key as c1, count(1) as cnt from t2 group by key ) x insert overwrite table t5 select c1, sum(cnt) group by c1 insert overwrite table t6 select c1, sum(cnt) group by c1 POSTHOOK: type: QUERY POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_UNION (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME t1))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key) c1) (TOK_SELEXPR (TOK_FUNCTION count 1) cnt)) (TOK_GROUPBY (TOK_TABLE_OR_COL key)))) (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME t2))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key) c1) (TOK_SELEXPR (TOK_FUNCTION count 1) cnt)) (TOK_GROUPBY (TOK_TABLE_OR_COL key))))) x)) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME t5))) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL c1)) (TOK_SELEXPR (TOK_FUNCTION sum (TOK_TABLE_OR_COL cnt)))) (TOK_GROUPBY (TOK_TABLE_OR_COL c1))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME t6))) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL c1)) (TOK_SELEXPR (TOK_FUNCTION sum (TOK_TABLE_OR_COL cnt)))) (TOK_GROUPBY (TOK_TABLE_OR_COL c1)))) STAGE DEPENDENCIES: Stage-2 is a root stage Stage-3 depends on stages: Stage-2, Stage-6 Stage-0 depends on stages: Stage-3 Stage-4 depends on stages: Stage-0 Stage-1 depends on stages: Stage-3 Stage-5 depends on stages: Stage-1 Stage-6 is a root stage STAGE PLANS: Stage: Stage-2 Map Reduce Alias -> Map Operator Tree: null-subquery2:x-subquery2:t2 TableScan alias: t2 Select Operator expressions: expr: key type: string outputColumnNames: key Group By Operator aggregations: expr: count(1) bucketGroup: false keys: expr: key type: string mode: hash 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: _col1 type: bigint Reduce Operator Tree: Group By Operator aggregations: expr: count(VALUE._col0) bucketGroup: false keys: expr: KEY._col0 type: string mode: mergepartial outputColumnNames: _col0, _col1 Select Operator expressions: expr: _col0 type: string expr: _col1 type: bigint 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-3 Map Reduce Alias -> Map Operator Tree: #### A masked pattern was here #### TableScan Union Select Operator expressions: expr: _col0 type: string expr: _col1 type: bigint 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: _col1 type: bigint #### A masked pattern was here #### TableScan Union Select Operator expressions: expr: _col0 type: string expr: _col1 type: bigint 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: _col1 type: bigint Reduce Operator Tree: Forward Group By Operator aggregations: expr: sum(VALUE._col0) bucketGroup: false keys: expr: KEY._col0 type: string mode: complete outputColumnNames: _col0, _col1 Select Operator expressions: expr: _col0 type: string expr: UDFToInteger(_col1) type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 1 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t5 Group By Operator aggregations: expr: sum(VALUE._col0) bucketGroup: false keys: expr: KEY._col0 type: string mode: complete outputColumnNames: _col0, _col1 Select Operator expressions: expr: _col0 type: string expr: UDFToInteger(_col1) type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 2 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t6 Stage: Stage-0 Move Operator tables: replace: true table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t5 Stage: Stage-4 Stats-Aggr Operator Stage: Stage-1 Move Operator tables: replace: true table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t6 Stage: Stage-5 Stats-Aggr Operator Stage: Stage-6 Map Reduce Alias -> Map Operator Tree: null-subquery1:x-subquery1:t1 TableScan alias: t1 Select Operator expressions: expr: key type: string outputColumnNames: key Group By Operator aggregations: expr: count(1) bucketGroup: false keys: expr: key type: string mode: hash 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: _col1 type: bigint Reduce Operator Tree: Group By Operator aggregations: expr: count(VALUE._col0) bucketGroup: false keys: expr: KEY._col0 type: string mode: mergepartial outputColumnNames: _col0, _col1 Select Operator expressions: expr: _col0 type: string expr: _col1 type: bigint 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 PREHOOK: query: from ( select key as c1, count(1) as cnt from t1 group by key union all select key as c1, count(1) as cnt from t2 group by key ) x insert overwrite table t5 select c1, sum(cnt) group by c1 insert overwrite table t6 select c1, sum(cnt) group by c1 PREHOOK: type: QUERY PREHOOK: Input: default@t1 PREHOOK: Input: default@t2 PREHOOK: Output: default@t5 PREHOOK: Output: default@t6 POSTHOOK: query: from ( select key as c1, count(1) as cnt from t1 group by key union all select key as c1, count(1) as cnt from t2 group by key ) x insert overwrite table t5 select c1, sum(cnt) group by c1 insert overwrite table t6 select c1, sum(cnt) group by c1 POSTHOOK: type: QUERY POSTHOOK: Input: default@t1 POSTHOOK: Input: default@t2 POSTHOOK: Output: default@t5 POSTHOOK: Output: default@t6 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] PREHOOK: query: select * from t5 order by c1 PREHOOK: type: QUERY PREHOOK: Input: default@t5 #### A masked pattern was here #### POSTHOOK: query: select * from t5 order by c1 POSTHOOK: type: QUERY POSTHOOK: Input: default@t5 #### A masked pattern was here #### POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] 0 6 2 2 4 2 5 6 8 2 9 2 PREHOOK: query: select * from t6 order by c1 PREHOOK: type: QUERY PREHOOK: Input: default@t6 #### A masked pattern was here #### POSTHOOK: query: select * from t6 order by c1 POSTHOOK: type: QUERY POSTHOOK: Input: default@t6 #### A masked pattern was here #### POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] 0 6 2 2 4 2 5 6 8 2 9 2 PREHOOK: query: drop table t1 PREHOOK: type: DROPTABLE PREHOOK: Input: default@t1 PREHOOK: Output: default@t1 POSTHOOK: query: drop table t1 POSTHOOK: type: DROPTABLE POSTHOOK: Input: default@t1 POSTHOOK: Output: default@t1 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] PREHOOK: query: drop table t2 PREHOOK: type: DROPTABLE PREHOOK: Input: default@t2 PREHOOK: Output: default@t2 POSTHOOK: query: drop table t2 POSTHOOK: type: DROPTABLE POSTHOOK: Input: default@t2 POSTHOOK: Output: default@t2 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] PREHOOK: query: create table t1 as select * from src where key < 10 PREHOOK: type: CREATETABLE_AS_SELECT PREHOOK: Input: default@src POSTHOOK: query: create table t1 as select * from src where key < 10 POSTHOOK: type: CREATETABLE_AS_SELECT POSTHOOK: Input: default@src POSTHOOK: Output: default@t1 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] PREHOOK: query: create table t2 as select key, count(1) as cnt from src where key < 10 group by key PREHOOK: type: CREATETABLE_AS_SELECT PREHOOK: Input: default@src POSTHOOK: query: create table t2 as select key, count(1) as cnt from src where key < 10 group by key POSTHOOK: type: CREATETABLE_AS_SELECT POSTHOOK: Input: default@src POSTHOOK: Output: default@t2 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] PREHOOK: query: create table t7(c1 string, cnt int) PREHOOK: type: CREATETABLE POSTHOOK: query: create table t7(c1 string, cnt int) POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@t7 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] PREHOOK: query: create table t8(c1 string, cnt int) PREHOOK: type: CREATETABLE POSTHOOK: query: create table t8(c1 string, cnt int) POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@t8 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] PREHOOK: query: explain from ( select key as c1, count(1) as cnt from t1 group by key union all select key as c1, cnt from t2 ) x insert overwrite table t7 select c1, count(1) group by c1 insert overwrite table t8 select c1, count(1) group by c1 PREHOOK: type: QUERY POSTHOOK: query: explain from ( select key as c1, count(1) as cnt from t1 group by key union all select key as c1, cnt from t2 ) x insert overwrite table t7 select c1, count(1) group by c1 insert overwrite table t8 select c1, count(1) group by c1 POSTHOOK: type: QUERY POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_UNION (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME t1))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key) c1) (TOK_SELEXPR (TOK_FUNCTION count 1) cnt)) (TOK_GROUPBY (TOK_TABLE_OR_COL key)))) (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME t2))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key) c1) (TOK_SELEXPR (TOK_TABLE_OR_COL cnt)))))) x)) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME t7))) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL c1)) (TOK_SELEXPR (TOK_FUNCTION count 1))) (TOK_GROUPBY (TOK_TABLE_OR_COL c1))) (TOK_INSERT (TOK_DESTINATION (TOK_TAB (TOK_TABNAME t8))) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL c1)) (TOK_SELEXPR (TOK_FUNCTION count 1))) (TOK_GROUPBY (TOK_TABLE_OR_COL c1)))) STAGE DEPENDENCIES: Stage-6 is a root stage Stage-3 depends on stages: Stage-6 Stage-0 depends on stages: Stage-3 Stage-4 depends on stages: Stage-0 Stage-1 depends on stages: Stage-3 Stage-5 depends on stages: Stage-1 STAGE PLANS: Stage: Stage-6 Map Reduce Alias -> Map Operator Tree: null-subquery1:x-subquery1:t1 TableScan alias: t1 Select Operator expressions: expr: key type: string outputColumnNames: key Group By Operator aggregations: expr: count(1) bucketGroup: false keys: expr: key type: string mode: hash 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: _col1 type: bigint Reduce Operator Tree: Group By Operator aggregations: expr: count(VALUE._col0) bucketGroup: false keys: expr: KEY._col0 type: string mode: mergepartial outputColumnNames: _col0, _col1 Select Operator expressions: expr: _col0 type: string expr: _col1 type: bigint 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-3 Map Reduce Alias -> Map Operator Tree: #### A masked pattern was here #### TableScan Union Select Operator expressions: expr: _col0 type: string outputColumnNames: _col0 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string tag: -1 value expressions: expr: 1 type: int null-subquery2:x-subquery2:t2 TableScan alias: t2 Select Operator expressions: expr: key type: string expr: cnt type: bigint outputColumnNames: _col0, _col1 Union Select Operator expressions: expr: _col0 type: string outputColumnNames: _col0 Reduce Output Operator key expressions: expr: _col0 type: string sort order: + Map-reduce partition columns: expr: _col0 type: string tag: -1 value expressions: expr: 1 type: int Reduce Operator Tree: Forward Group By Operator aggregations: expr: count(1) bucketGroup: false keys: expr: KEY._col0 type: string mode: complete outputColumnNames: _col0, _col1 Select Operator expressions: expr: _col0 type: string expr: UDFToInteger(_col1) type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 1 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t7 Group By Operator aggregations: expr: count(1) bucketGroup: false keys: expr: KEY._col0 type: string mode: complete outputColumnNames: _col0, _col1 Select Operator expressions: expr: _col0 type: string expr: UDFToInteger(_col1) type: int outputColumnNames: _col0, _col1 File Output Operator compressed: false GlobalTableId: 2 table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t8 Stage: Stage-0 Move Operator tables: replace: true table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t7 Stage: Stage-4 Stats-Aggr Operator Stage: Stage-1 Move Operator tables: replace: true table: input format: org.apache.hadoop.mapred.TextInputFormat output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe name: default.t8 Stage: Stage-5 Stats-Aggr Operator PREHOOK: query: from ( select key as c1, count(1) as cnt from t1 group by key union all select key as c1, cnt from t2 ) x insert overwrite table t7 select c1, count(1) group by c1 insert overwrite table t8 select c1, count(1) group by c1 PREHOOK: type: QUERY PREHOOK: Input: default@t1 PREHOOK: Input: default@t2 PREHOOK: Output: default@t7 PREHOOK: Output: default@t8 POSTHOOK: query: from ( select key as c1, count(1) as cnt from t1 group by key union all select key as c1, cnt from t2 ) x insert overwrite table t7 select c1, count(1) group by c1 insert overwrite table t8 select c1, count(1) group by c1 POSTHOOK: type: QUERY POSTHOOK: Input: default@t1 POSTHOOK: Input: default@t2 POSTHOOK: Output: default@t7 POSTHOOK: Output: default@t8 POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t7.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t7.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t8.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t8.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] PREHOOK: query: select * from t7 order by c1 PREHOOK: type: QUERY PREHOOK: Input: default@t7 #### A masked pattern was here #### POSTHOOK: query: select * from t7 order by c1 POSTHOOK: type: QUERY POSTHOOK: Input: default@t7 #### A masked pattern was here #### POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t7.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t7.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t8.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t8.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] 0 2 2 2 4 2 5 2 8 2 9 2 PREHOOK: query: select * from t8 order by c1 PREHOOK: type: QUERY PREHOOK: Input: default@t8 #### A masked pattern was here #### POSTHOOK: query: select * from t8 order by c1 POSTHOOK: type: QUERY POSTHOOK: Input: default@t8 #### A masked pattern was here #### POSTHOOK: Lineage: t3.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t3.key EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t4.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t4.value EXPRESSION [(t2)t2.FieldSchema(name:value, type:string, comment:null), (t1)t1.FieldSchema(name:value, type:string, comment:null), ] POSTHOOK: Lineage: t5.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t5.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t6.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t6.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t7.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t7.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] POSTHOOK: Lineage: t8.c1 EXPRESSION [(t2)t2.FieldSchema(name:key, type:string, comment:null), (t1)t1.FieldSchema(name:key, type:string, comment:null), ] POSTHOOK: Lineage: t8.cnt EXPRESSION [(t2)t2.null, (t1)t1.null, ] 0 2 2 2 4 2 5 2 8 2 9 2