PREHOOK: query: drop table nzhang_part14 PREHOOK: type: DROPTABLE POSTHOOK: query: drop table nzhang_part14 POSTHOOK: type: DROPTABLE PREHOOK: query: create table if not exists nzhang_part14 (key string) partitioned by (value string) PREHOOK: type: CREATETABLE POSTHOOK: query: create table if not exists nzhang_part14 (key string) partitioned by (value string) POSTHOOK: type: CREATETABLE POSTHOOK: Output: default@nzhang_part14 PREHOOK: query: describe extended nzhang_part14 PREHOOK: type: DESCTABLE POSTHOOK: query: describe extended nzhang_part14 POSTHOOK: type: DESCTABLE key string value string Detailed Table Information Table(tableName:nzhang_part14, dbName:default, owner:nzhang, createTime:1282626934, lastAccessTime:0, retention:0, sd:StorageDescriptor(cols:[FieldSchema(name:key, type:string, comment:null)], location:file:/data/users/nzhang/reviews/0.6/branch-0.6/build/ql/test/data/warehouse/nzhang_part14, inputFormat:org.apache.hadoop.mapred.TextInputFormat, outputFormat:org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat, compressed:false, numBuckets:-1, serdeInfo:SerDeInfo(name:null, serializationLib:org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe, parameters:{serialization.format=1}), bucketCols:[], sortCols:[], parameters:{}), partitionKeys:[FieldSchema(name:value, type:string, comment:null)], parameters:{transient_lastDdlTime=1282626934}, viewOriginalText:null, viewExpandedText:null, tableType:MANAGED_TABLE) PREHOOK: query: explain insert overwrite table nzhang_part14 partition(value) select key, value from ( select 'k1' as key, cast(null as string) as value from src limit 2 union all select 'k2' as key, '' as value from src limit 2 union all select 'k3' as key, ' ' as value from src limit 2 ) T PREHOOK: type: QUERY POSTHOOK: query: explain insert overwrite table nzhang_part14 partition(value) select key, value from ( select 'k1' as key, cast(null as string) as value from src limit 2 union all select 'k2' as key, '' as value from src limit 2 union all select 'k3' as key, ' ' as value from src limit 2 ) T POSTHOOK: type: QUERY ABSTRACT SYNTAX TREE: (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_UNION (TOK_UNION (TOK_QUERY (TOK_FROM (TOK_TABREF src)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR 'k1' key) (TOK_SELEXPR (TOK_FUNCTION TOK_STRING TOK_NULL) value)) (TOK_LIMIT 2))) (TOK_QUERY (TOK_FROM (TOK_TABREF src)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR 'k2' key) (TOK_SELEXPR '' value)) (TOK_LIMIT 2)))) (TOK_QUERY (TOK_FROM (TOK_TABREF src)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR 'k3' key) (TOK_SELEXPR ' ' value)) (TOK_LIMIT 2)))) T)) (TOK_INSERT (TOK_DESTINATION (TOK_TAB nzhang_part14 (TOK_PARTSPEC (TOK_PARTVAL value)))) (TOK_SELECT (TOK_SELEXPR (TOK_TABLE_OR_COL key)) (TOK_SELEXPR (TOK_TABLE_OR_COL value))))) STAGE DEPENDENCIES: Stage-1 is a root stage Stage-2 depends on stages: Stage-1, Stage-3, Stage-4 Stage-0 depends on stages: Stage-2 Stage-3 is a root stage Stage-4 is a root stage STAGE PLANS: Stage: Stage-1 Map Reduce Alias -> Map Operator Tree: null-subquery1-subquery2:t-subquery1-subquery2:src TableScan alias: src Select Operator expressions: expr: 'k2' type: string expr: '' type: string outputColumnNames: _col0, _col1 Limit Reduce Output Operator 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.SequenceFileInputFormat output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat Stage: Stage-2 Map Reduce Alias -> Map Operator Tree: file:/tmp/nzhang/hive_2010-08-23_22-15-34_400_1606405342197020368/10002 Union Select Operator expressions: expr: _col0 type: string expr: _col1 type: string 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: nzhang_part14 file:/tmp/nzhang/hive_2010-08-23_22-15-34_400_1606405342197020368/10003 Union Select Operator expressions: expr: _col0 type: string expr: _col1 type: string 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: nzhang_part14 file:/tmp/nzhang/hive_2010-08-23_22-15-34_400_1606405342197020368/10004 Union Select Operator expressions: expr: _col0 type: string expr: _col1 type: string 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: nzhang_part14 Stage: Stage-0 Move Operator tables: partition: value 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: nzhang_part14 Stage: Stage-3 Map Reduce Alias -> Map Operator Tree: null-subquery2:t-subquery2:src TableScan alias: src Select Operator expressions: expr: 'k3' type: string expr: ' ' type: string outputColumnNames: _col0, _col1 Limit Reduce Output Operator 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.SequenceFileInputFormat output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat Stage: Stage-4 Map Reduce Alias -> Map Operator Tree: null-subquery1-subquery1:t-subquery1-subquery1:src TableScan alias: src Select Operator expressions: expr: 'k1' type: string expr: UDFToString(null) type: string outputColumnNames: _col0, _col1 Limit Reduce Output Operator 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.SequenceFileInputFormat output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat PREHOOK: query: insert overwrite table nzhang_part14 partition(value) select key, value from ( select 'k1' as key, cast(null as string) as value from src limit 2 union all select 'k2' as key, '' as value from src limit 2 union all select 'k3' as key, ' ' as value from src limit 2 ) T PREHOOK: type: QUERY PREHOOK: Input: default@src POSTHOOK: query: insert overwrite table nzhang_part14 partition(value) select key, value from ( select 'k1' as key, cast(null as string) as value from src limit 2 union all select 'k2' as key, '' as value from src limit 2 union all select 'k3' as key, ' ' as value from src limit 2 ) T POSTHOOK: type: QUERY POSTHOOK: Input: default@src POSTHOOK: Output: default@nzhang_part14@value= POSTHOOK: Output: default@nzhang_part14@value=__HIVE_DEFAULT_PARTITION__ POSTHOOK: Lineage: nzhang_part14 PARTITION(value= ).key EXPRESSION [] POSTHOOK: Lineage: nzhang_part14 PARTITION(value=__HIVE_DEFAULT_PARTITION__).key EXPRESSION [] PREHOOK: query: show partitions nzhang_part14 PREHOOK: type: SHOWPARTITIONS POSTHOOK: query: show partitions nzhang_part14 POSTHOOK: type: SHOWPARTITIONS POSTHOOK: Lineage: nzhang_part14 PARTITION(value= ).key EXPRESSION [] POSTHOOK: Lineage: nzhang_part14 PARTITION(value=__HIVE_DEFAULT_PARTITION__).key EXPRESSION [] value= value=__HIVE_DEFAULT_PARTITION__ PREHOOK: query: select * from nzhang_part14 where value <> 'a' order by key, value PREHOOK: type: QUERY PREHOOK: Input: default@nzhang_part14@value= PREHOOK: Input: default@nzhang_part14@value=__HIVE_DEFAULT_PARTITION__ PREHOOK: Output: file:/tmp/nzhang/hive_2010-08-23_22-15-48_830_2467090762346627076/10000 POSTHOOK: query: select * from nzhang_part14 where value <> 'a' order by key, value POSTHOOK: type: QUERY POSTHOOK: Input: default@nzhang_part14@value= POSTHOOK: Input: default@nzhang_part14@value=__HIVE_DEFAULT_PARTITION__ POSTHOOK: Output: file:/tmp/nzhang/hive_2010-08-23_22-15-48_830_2467090762346627076/10000 POSTHOOK: Lineage: nzhang_part14 PARTITION(value= ).key EXPRESSION [] POSTHOOK: Lineage: nzhang_part14 PARTITION(value=__HIVE_DEFAULT_PARTITION__).key EXPRESSION [] k1 __HIVE_DEFAULT_PARTITION__ k1 __HIVE_DEFAULT_PARTITION__ k2 __HIVE_DEFAULT_PARTITION__ k2 __HIVE_DEFAULT_PARTITION__ k3 k3 PREHOOK: query: drop table nzhang_part14 PREHOOK: type: DROPTABLE POSTHOOK: query: drop table nzhang_part14 POSTHOOK: type: DROPTABLE POSTHOOK: Output: default@nzhang_part14 POSTHOOK: Lineage: nzhang_part14 PARTITION(value= ).key EXPRESSION [] POSTHOOK: Lineage: nzhang_part14 PARTITION(value=__HIVE_DEFAULT_PARTITION__).key EXPRESSION []