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Posted to commits@hive.apache.org by mm...@apache.org on 2018/08/16 00:21:16 UTC
[42/51] [partial] hive git commit: Revert "HIVE-20315: Vectorization:
Fix more NULL / Wrong Results issues and avoid unnecessary casts/conversions
(Matt McCline, reviewed by Teddy Choi)"
http://git-wip-us.apache.org/repos/asf/hive/blob/142367d9/ql/src/test/results/clientpositive/perf/spark/query21.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/spark/query21.q.out b/ql/src/test/results/clientpositive/perf/spark/query21.q.out
index c3fde7b..1673061 100644
--- a/ql/src/test/results/clientpositive/perf/spark/query21.q.out
+++ b/ql/src/test/results/clientpositive/perf/spark/query21.q.out
@@ -1,4 +1,4 @@
-PREHOOK: query: explain vectorization expression
+PREHOOK: query: explain
select *
from(select w_warehouse_name
,i_item_id
@@ -27,7 +27,7 @@ select *
,i_item_id
limit 100
PREHOOK: type: QUERY
-POSTHOOK: query: explain vectorization expression
+POSTHOOK: query: explain
select *
from(select w_warehouse_name
,i_item_id
@@ -56,10 +56,6 @@ select *
,i_item_id
limit 100
POSTHOOK: type: QUERY
-PLAN VECTORIZATION:
- enabled: true
- enabledConditionsMet: [hive.vectorized.execution.enabled IS true]
-
STAGE DEPENDENCIES:
Stage-2 is a root stage
Stage-3 depends on stages: Stage-2
@@ -77,40 +73,18 @@ STAGE PLANS:
alias: warehouse
filterExpr: w_warehouse_sk is not null (type: boolean)
Statistics: Num rows: 27 Data size: 27802 Basic stats: COMPLETE Column stats: NONE
- TableScan Vectorization:
- native: true
Filter Operator
- Filter Vectorization:
- className: VectorFilterOperator
- native: true
- predicateExpression: SelectColumnIsNotNull(col 0:int)
predicate: w_warehouse_sk is not null (type: boolean)
Statistics: Num rows: 27 Data size: 27802 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: w_warehouse_sk (type: int), w_warehouse_name (type: string)
outputColumnNames: _col0, _col1
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [0, 2]
Statistics: Num rows: 27 Data size: 27802 Basic stats: COMPLETE Column stats: NONE
Spark HashTable Sink Operator
- Spark Hash Table Sink Vectorization:
- className: VectorSparkHashTableSinkOperator
- native: true
keys:
0 _col2 (type: int)
1 _col0 (type: int)
Execution mode: vectorized
- Map Vectorization:
- enabled: true
- enabledConditionsMet: hive.vectorized.use.vectorized.input.format IS true
- inputFormatFeatureSupport: [DECIMAL_64]
- featureSupportInUse: [DECIMAL_64]
- inputFileFormats: org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
- allNative: true
- usesVectorUDFAdaptor: false
- vectorized: true
Local Work:
Map Reduce Local Work
@@ -124,40 +98,18 @@ STAGE PLANS:
alias: date_dim
filterExpr: (CAST( d_date AS TIMESTAMP) BETWEEN TIMESTAMP'1998-03-09 00:00:00' AND TIMESTAMP'1998-05-08 00:00:00' and d_date_sk is not null) (type: boolean)
Statistics: Num rows: 73049 Data size: 81741831 Basic stats: COMPLETE Column stats: NONE
- TableScan Vectorization:
- native: true
Filter Operator
- Filter Vectorization:
- className: VectorFilterOperator
- native: true
- predicateExpression: FilterExprAndExpr(children: FilterTimestampColumnBetween(col 29:timestamp, left 1998-03-08 16:00:00.0, right 1998-05-07 17:00:00.0)(children: CastStringToTimestamp(col 2:string) -> 29:timestamp), SelectColumnIsNotNull(col 0:int))
predicate: (CAST( d_date AS TIMESTAMP) BETWEEN TIMESTAMP'1998-03-09 00:00:00' AND TIMESTAMP'1998-05-08 00:00:00' and d_date_sk is not null) (type: boolean)
Statistics: Num rows: 8116 Data size: 9081804 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: d_date_sk (type: int), d_date (type: string)
outputColumnNames: _col0, _col1
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [0, 2]
Statistics: Num rows: 8116 Data size: 9081804 Basic stats: COMPLETE Column stats: NONE
Spark HashTable Sink Operator
- Spark Hash Table Sink Vectorization:
- className: VectorSparkHashTableSinkOperator
- native: true
keys:
0 _col0 (type: int)
1 _col0 (type: int)
Execution mode: vectorized
- Map Vectorization:
- enabled: true
- enabledConditionsMet: hive.vectorized.use.vectorized.input.format IS true
- inputFormatFeatureSupport: [DECIMAL_64]
- featureSupportInUse: [DECIMAL_64]
- inputFileFormats: org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
- allNative: true
- usesVectorUDFAdaptor: false
- vectorized: true
Local Work:
Map Reduce Local Work
@@ -175,22 +127,12 @@ STAGE PLANS:
alias: inventory
filterExpr: (inv_warehouse_sk is not null and inv_item_sk is not null and inv_date_sk is not null) (type: boolean)
Statistics: Num rows: 37584000 Data size: 593821104 Basic stats: COMPLETE Column stats: NONE
- TableScan Vectorization:
- native: true
Filter Operator
- Filter Vectorization:
- className: VectorFilterOperator
- native: true
- predicateExpression: FilterExprAndExpr(children: SelectColumnIsNotNull(col 2:int), SelectColumnIsNotNull(col 1:int), SelectColumnIsNotNull(col 0:int))
predicate: (inv_date_sk is not null and inv_item_sk is not null and inv_warehouse_sk is not null) (type: boolean)
Statistics: Num rows: 37584000 Data size: 593821104 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: inv_date_sk (type: int), inv_item_sk (type: int), inv_warehouse_sk (type: int), inv_quantity_on_hand (type: int)
outputColumnNames: _col0, _col1, _col2, _col3
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [0, 1, 2, 3]
Statistics: Num rows: 37584000 Data size: 593821104 Basic stats: COMPLETE Column stats: NONE
Map Join Operator
condition map:
@@ -198,10 +140,6 @@ STAGE PLANS:
keys:
0 _col0 (type: int)
1 _col0 (type: int)
- Map Join Vectorization:
- className: VectorMapJoinInnerLongOperator
- native: true
- nativeConditionsMet: hive.mapjoin.optimized.hashtable IS true, hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS true
outputColumnNames: _col1, _col2, _col3, _col5
input vertices:
1 Map 5
@@ -210,22 +148,9 @@ STAGE PLANS:
key expressions: _col1 (type: int)
sort order: +
Map-reduce partition columns: _col1 (type: int)
- Reduce Sink Vectorization:
- className: VectorReduceSinkLongOperator
- native: true
- nativeConditionsMet: hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
Statistics: Num rows: 41342400 Data size: 653203228 Basic stats: COMPLETE Column stats: NONE
value expressions: _col2 (type: int), _col3 (type: int), _col5 (type: string)
Execution mode: vectorized
- Map Vectorization:
- enabled: true
- enabledConditionsMet: hive.vectorized.use.vectorized.input.format IS true
- inputFormatFeatureSupport: [DECIMAL_64]
- featureSupportInUse: [DECIMAL_64]
- inputFileFormats: org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
- allNative: true
- usesVectorUDFAdaptor: false
- vectorized: true
Local Work:
Map Reduce Local Work
Map 6
@@ -234,51 +159,23 @@ STAGE PLANS:
alias: item
filterExpr: (i_current_price BETWEEN 0.99 AND 1.49 and i_item_sk is not null) (type: boolean)
Statistics: Num rows: 462000 Data size: 663560457 Basic stats: COMPLETE Column stats: NONE
- TableScan Vectorization:
- native: true
Filter Operator
- Filter Vectorization:
- className: VectorFilterOperator
- native: true
- predicateExpression: FilterExprAndExpr(children: FilterDecimal64ColumnBetween(col 5:decimal(7,2)/DECIMAL_64, decimal64LeftVal 99, decimalLeftVal 0.99, decimal64RightVal 149, decimalRightVal 1.49), SelectColumnIsNotNull(col 0:int))
predicate: (i_current_price BETWEEN 0.99 AND 1.49 and i_item_sk is not null) (type: boolean)
Statistics: Num rows: 51333 Data size: 73728460 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: i_item_sk (type: int), i_item_id (type: string)
outputColumnNames: _col0, _col1
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [0, 1]
Statistics: Num rows: 51333 Data size: 73728460 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: int)
sort order: +
Map-reduce partition columns: _col0 (type: int)
- Reduce Sink Vectorization:
- className: VectorReduceSinkLongOperator
- native: true
- nativeConditionsMet: hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
Statistics: Num rows: 51333 Data size: 73728460 Basic stats: COMPLETE Column stats: NONE
value expressions: _col1 (type: string)
Execution mode: vectorized
- Map Vectorization:
- enabled: true
- enabledConditionsMet: hive.vectorized.use.vectorized.input.format IS true
- inputFormatFeatureSupport: [DECIMAL_64]
- featureSupportInUse: [DECIMAL_64]
- inputFileFormats: org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
- allNative: true
- usesVectorUDFAdaptor: false
- vectorized: true
Reducer 2
Local Work:
Map Reduce Local Work
- Reduce Vectorization:
- enabled: true
- enableConditionsMet: hive.vectorized.execution.reduce.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true
- notVectorizedReason: Tagging not supported
- vectorized: false
Reduce Operator Tree:
Join Operator
condition map:
@@ -316,72 +213,34 @@ STAGE PLANS:
value expressions: _col2 (type: bigint), _col3 (type: bigint)
Reducer 3
Execution mode: vectorized
- Reduce Vectorization:
- enabled: true
- enableConditionsMet: hive.vectorized.execution.reduce.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true
- allNative: false
- usesVectorUDFAdaptor: false
- vectorized: true
Reduce Operator Tree:
Group By Operator
aggregations: sum(VALUE._col0), sum(VALUE._col1)
- Group By Vectorization:
- aggregators: VectorUDAFSumLong(col 2:bigint) -> bigint, VectorUDAFSumLong(col 3:bigint) -> bigint
- className: VectorGroupByOperator
- groupByMode: MERGEPARTIAL
- keyExpressions: col 0:string, col 1:string
- native: false
- vectorProcessingMode: MERGE_PARTIAL
- projectedOutputColumnNums: [0, 1]
keys: KEY._col0 (type: string), KEY._col1 (type: string)
mode: mergepartial
outputColumnNames: _col0, _col1, _col2, _col3
Statistics: Num rows: 25012152 Data size: 395187961 Basic stats: COMPLETE Column stats: NONE
Filter Operator
- Filter Vectorization:
- className: VectorFilterOperator
- native: true
- predicateExpression: SelectColumnIsTrue(col 9:boolean)(children: IfExprCondExprNull(col 4:boolean, col 8:boolean, null)(children: LongColGreaterLongScalar(col 2:bigint, val 0) -> 4:boolean, DoubleColumnBetween(col 7:double, left 0.666667, right 1.5)(children: DoubleColDivideDoubleColumn(col 5:double, col 6:double)(children: CastLongToDouble(col 3:bigint) -> 5:double, CastLongToDouble(col 2:bigint) -> 6:double) -> 7:double) -> 8:boolean) -> 9:boolean)
predicate: CASE WHEN ((_col2 > 0L)) THEN ((UDFToDouble(_col3) / UDFToDouble(_col2)) BETWEEN 0.666667D AND 1.5D) ELSE (null) END (type: boolean)
Statistics: Num rows: 12506076 Data size: 197593980 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string), _col1 (type: string)
sort order: ++
- Reduce Sink Vectorization:
- className: VectorReduceSinkObjectHashOperator
- native: true
- nativeConditionsMet: hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
Statistics: Num rows: 12506076 Data size: 197593980 Basic stats: COMPLETE Column stats: NONE
TopN Hash Memory Usage: 0.1
value expressions: _col2 (type: bigint), _col3 (type: bigint)
Reducer 4
Execution mode: vectorized
- Reduce Vectorization:
- enabled: true
- enableConditionsMet: hive.vectorized.execution.reduce.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true
- allNative: false
- usesVectorUDFAdaptor: false
- vectorized: true
Reduce Operator Tree:
Select Operator
expressions: KEY.reducesinkkey0 (type: string), KEY.reducesinkkey1 (type: string), VALUE._col0 (type: bigint), VALUE._col1 (type: bigint)
outputColumnNames: _col0, _col1, _col2, _col3
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [0, 1, 2, 3]
Statistics: Num rows: 12506076 Data size: 197593980 Basic stats: COMPLETE Column stats: NONE
Limit
Number of rows: 100
- Limit Vectorization:
- className: VectorLimitOperator
- native: true
Statistics: Num rows: 100 Data size: 1500 Basic stats: COMPLETE Column stats: NONE
File Output Operator
compressed: false
- File Sink Vectorization:
- className: VectorFileSinkOperator
- native: false
Statistics: Num rows: 100 Data size: 1500 Basic stats: COMPLETE Column stats: NONE
table:
input format: org.apache.hadoop.mapred.SequenceFileInputFormat
http://git-wip-us.apache.org/repos/asf/hive/blob/142367d9/ql/src/test/results/clientpositive/perf/spark/query22.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/spark/query22.q.out b/ql/src/test/results/clientpositive/perf/spark/query22.q.out
index 3d99a80..2a99cc3 100644
--- a/ql/src/test/results/clientpositive/perf/spark/query22.q.out
+++ b/ql/src/test/results/clientpositive/perf/spark/query22.q.out
@@ -1,4 +1,4 @@
-PREHOOK: query: explain vectorization expression
+PREHOOK: query: explain
select i_product_name
,i_brand
,i_class
@@ -19,7 +19,7 @@ select i_product_name
order by qoh, i_product_name, i_brand, i_class, i_category
limit 100
PREHOOK: type: QUERY
-POSTHOOK: query: explain vectorization expression
+POSTHOOK: query: explain
select i_product_name
,i_brand
,i_class
@@ -40,10 +40,6 @@ select i_product_name
order by qoh, i_product_name, i_brand, i_class, i_category
limit 100
POSTHOOK: type: QUERY
-PLAN VECTORIZATION:
- enabled: true
- enabledConditionsMet: [hive.vectorized.execution.enabled IS true]
-
STAGE DEPENDENCIES:
Stage-2 is a root stage
Stage-1 depends on stages: Stage-2
@@ -60,40 +56,18 @@ STAGE PLANS:
alias: date_dim
filterExpr: (d_month_seq BETWEEN 1212 AND 1223 and d_date_sk is not null) (type: boolean)
Statistics: Num rows: 73049 Data size: 81741831 Basic stats: COMPLETE Column stats: NONE
- TableScan Vectorization:
- native: true
Filter Operator
- Filter Vectorization:
- className: VectorFilterOperator
- native: true
- predicateExpression: FilterExprAndExpr(children: FilterLongColumnBetween(col 3:int, left 1212, right 1223), SelectColumnIsNotNull(col 0:int))
predicate: (d_date_sk is not null and d_month_seq BETWEEN 1212 AND 1223) (type: boolean)
Statistics: Num rows: 8116 Data size: 9081804 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: d_date_sk (type: int)
outputColumnNames: _col0
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [0]
Statistics: Num rows: 8116 Data size: 9081804 Basic stats: COMPLETE Column stats: NONE
Spark HashTable Sink Operator
- Spark Hash Table Sink Vectorization:
- className: VectorSparkHashTableSinkOperator
- native: true
keys:
0 _col0 (type: int)
1 _col0 (type: int)
Execution mode: vectorized
- Map Vectorization:
- enabled: true
- enabledConditionsMet: hive.vectorized.use.vectorized.input.format IS true
- inputFormatFeatureSupport: [DECIMAL_64]
- featureSupportInUse: [DECIMAL_64]
- inputFileFormats: org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
- allNative: true
- usesVectorUDFAdaptor: false
- vectorized: true
Local Work:
Map Reduce Local Work
Map 6
@@ -102,40 +76,18 @@ STAGE PLANS:
alias: warehouse
filterExpr: w_warehouse_sk is not null (type: boolean)
Statistics: Num rows: 27 Data size: 27802 Basic stats: COMPLETE Column stats: NONE
- TableScan Vectorization:
- native: true
Filter Operator
- Filter Vectorization:
- className: VectorFilterOperator
- native: true
- predicateExpression: SelectColumnIsNotNull(col 0:int)
predicate: w_warehouse_sk is not null (type: boolean)
Statistics: Num rows: 27 Data size: 27802 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: w_warehouse_sk (type: int)
outputColumnNames: _col0
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [0]
Statistics: Num rows: 27 Data size: 27802 Basic stats: COMPLETE Column stats: NONE
Spark HashTable Sink Operator
- Spark Hash Table Sink Vectorization:
- className: VectorSparkHashTableSinkOperator
- native: true
keys:
0 _col2 (type: int)
1 _col0 (type: int)
Execution mode: vectorized
- Map Vectorization:
- enabled: true
- enabledConditionsMet: hive.vectorized.use.vectorized.input.format IS true
- inputFormatFeatureSupport: [DECIMAL_64]
- featureSupportInUse: [DECIMAL_64]
- inputFileFormats: org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
- allNative: true
- usesVectorUDFAdaptor: false
- vectorized: true
Local Work:
Map Reduce Local Work
@@ -153,22 +105,12 @@ STAGE PLANS:
alias: inventory
filterExpr: (inv_date_sk is not null and inv_item_sk is not null and inv_warehouse_sk is not null) (type: boolean)
Statistics: Num rows: 37584000 Data size: 593821104 Basic stats: COMPLETE Column stats: NONE
- TableScan Vectorization:
- native: true
Filter Operator
- Filter Vectorization:
- className: VectorFilterOperator
- native: true
- predicateExpression: FilterExprAndExpr(children: SelectColumnIsNotNull(col 0:int), SelectColumnIsNotNull(col 1:int), SelectColumnIsNotNull(col 2:int))
predicate: (inv_date_sk is not null and inv_item_sk is not null and inv_warehouse_sk is not null) (type: boolean)
Statistics: Num rows: 37584000 Data size: 593821104 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: inv_date_sk (type: int), inv_item_sk (type: int), inv_warehouse_sk (type: int), inv_quantity_on_hand (type: int)
outputColumnNames: _col0, _col1, _col2, _col3
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [0, 1, 2, 3]
Statistics: Num rows: 37584000 Data size: 593821104 Basic stats: COMPLETE Column stats: NONE
Map Join Operator
condition map:
@@ -176,10 +118,6 @@ STAGE PLANS:
keys:
0 _col0 (type: int)
1 _col0 (type: int)
- Map Join Vectorization:
- className: VectorMapJoinInnerBigOnlyLongOperator
- native: true
- nativeConditionsMet: hive.mapjoin.optimized.hashtable IS true, hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS true
outputColumnNames: _col1, _col2, _col3
input vertices:
1 Map 5
@@ -190,10 +128,6 @@ STAGE PLANS:
keys:
0 _col2 (type: int)
1 _col0 (type: int)
- Map Join Vectorization:
- className: VectorMapJoinInnerBigOnlyLongOperator
- native: true
- nativeConditionsMet: hive.mapjoin.optimized.hashtable IS true, hive.vectorized.execution.mapjoin.native.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true, One MapJoin Condition IS true, No nullsafe IS true, Small table vectorizes IS true, Optimized Table and Supports Key Types IS true
outputColumnNames: _col1, _col3
input vertices:
1 Map 6
@@ -202,22 +136,9 @@ STAGE PLANS:
key expressions: _col1 (type: int)
sort order: +
Map-reduce partition columns: _col1 (type: int)
- Reduce Sink Vectorization:
- className: VectorReduceSinkLongOperator
- native: true
- nativeConditionsMet: hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
Statistics: Num rows: 45476640 Data size: 718523566 Basic stats: COMPLETE Column stats: NONE
value expressions: _col3 (type: int)
Execution mode: vectorized
- Map Vectorization:
- enabled: true
- enabledConditionsMet: hive.vectorized.use.vectorized.input.format IS true
- inputFormatFeatureSupport: [DECIMAL_64]
- featureSupportInUse: [DECIMAL_64]
- inputFileFormats: org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
- allNative: true
- usesVectorUDFAdaptor: false
- vectorized: true
Local Work:
Map Reduce Local Work
Map 7
@@ -226,49 +147,21 @@ STAGE PLANS:
alias: item
filterExpr: i_item_sk is not null (type: boolean)
Statistics: Num rows: 462000 Data size: 663560457 Basic stats: COMPLETE Column stats: NONE
- TableScan Vectorization:
- native: true
Filter Operator
- Filter Vectorization:
- className: VectorFilterOperator
- native: true
- predicateExpression: SelectColumnIsNotNull(col 0:int)
predicate: i_item_sk is not null (type: boolean)
Statistics: Num rows: 462000 Data size: 663560457 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: i_item_sk (type: int), i_brand (type: string), i_class (type: string), i_category (type: string), i_product_name (type: string)
outputColumnNames: _col0, _col1, _col2, _col3, _col4
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [0, 8, 10, 12, 21]
Statistics: Num rows: 462000 Data size: 663560457 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: int)
sort order: +
Map-reduce partition columns: _col0 (type: int)
- Reduce Sink Vectorization:
- className: VectorReduceSinkLongOperator
- native: true
- nativeConditionsMet: hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
Statistics: Num rows: 462000 Data size: 663560457 Basic stats: COMPLETE Column stats: NONE
value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string)
Execution mode: vectorized
- Map Vectorization:
- enabled: true
- enabledConditionsMet: hive.vectorized.use.vectorized.input.format IS true
- inputFormatFeatureSupport: [DECIMAL_64]
- featureSupportInUse: [DECIMAL_64]
- inputFileFormats: org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
- allNative: true
- usesVectorUDFAdaptor: false
- vectorized: true
Reducer 2
- Reduce Vectorization:
- enabled: true
- enableConditionsMet: hive.vectorized.execution.reduce.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true
- notVectorizedReason: Tagging not supported
- vectorized: false
Reduce Operator Tree:
Join Operator
condition map:
@@ -292,23 +185,9 @@ STAGE PLANS:
value expressions: _col5 (type: bigint), _col6 (type: bigint)
Reducer 3
Execution mode: vectorized
- Reduce Vectorization:
- enabled: true
- enableConditionsMet: hive.vectorized.execution.reduce.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true
- allNative: false
- usesVectorUDFAdaptor: false
- vectorized: true
Reduce Operator Tree:
Group By Operator
aggregations: sum(VALUE._col0), count(VALUE._col1)
- Group By Vectorization:
- aggregators: VectorUDAFSumLong(col 5:bigint) -> bigint, VectorUDAFCountMerge(col 6:bigint) -> bigint
- className: VectorGroupByOperator
- groupByMode: MERGEPARTIAL
- keyExpressions: col 0:string, col 1:string, col 2:string, col 3:string, col 4:bigint
- native: false
- vectorProcessingMode: MERGE_PARTIAL
- projectedOutputColumnNums: [0, 1]
keys: KEY._col0 (type: string), KEY._col1 (type: string), KEY._col2 (type: string), KEY._col3 (type: string), KEY._col4 (type: bigint)
mode: mergepartial
outputColumnNames: _col0, _col1, _col2, _col3, _col5, _col6
@@ -317,49 +196,24 @@ STAGE PLANS:
Select Operator
expressions: _col3 (type: string), _col0 (type: string), _col1 (type: string), _col2 (type: string), (_col5 / _col6) (type: double)
outputColumnNames: _col0, _col1, _col2, _col3, _col4
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [3, 0, 1, 2, 6]
- selectExpressions: LongColDivideLongColumn(col 4:bigint, col 5:bigint) -> 6:double
Statistics: Num rows: 125060762 Data size: 1975939839 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col4 (type: double), _col0 (type: string), _col1 (type: string), _col2 (type: string), _col3 (type: string)
sort order: +++++
- Reduce Sink Vectorization:
- className: VectorReduceSinkObjectHashOperator
- native: true
- nativeConditionsMet: hive.vectorized.execution.reducesink.new.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true, No PTF TopN IS true, No DISTINCT columns IS true, BinarySortableSerDe for keys IS true, LazyBinarySerDe for values IS true
Statistics: Num rows: 125060762 Data size: 1975939839 Basic stats: COMPLETE Column stats: NONE
TopN Hash Memory Usage: 0.1
Reducer 4
Execution mode: vectorized
- Reduce Vectorization:
- enabled: true
- enableConditionsMet: hive.vectorized.execution.reduce.enabled IS true, hive.execution.engine spark IN [tez, spark] IS true
- allNative: false
- usesVectorUDFAdaptor: false
- vectorized: true
Reduce Operator Tree:
Select Operator
expressions: KEY.reducesinkkey1 (type: string), KEY.reducesinkkey2 (type: string), KEY.reducesinkkey3 (type: string), KEY.reducesinkkey4 (type: string), KEY.reducesinkkey0 (type: double)
outputColumnNames: _col0, _col1, _col2, _col3, _col4
- Select Vectorization:
- className: VectorSelectOperator
- native: true
- projectedOutputColumnNums: [1, 2, 3, 4, 0]
Statistics: Num rows: 125060762 Data size: 1975939839 Basic stats: COMPLETE Column stats: NONE
Limit
Number of rows: 100
- Limit Vectorization:
- className: VectorLimitOperator
- native: true
Statistics: Num rows: 100 Data size: 1500 Basic stats: COMPLETE Column stats: NONE
File Output Operator
compressed: false
- File Sink Vectorization:
- className: VectorFileSinkOperator
- native: false
Statistics: Num rows: 100 Data size: 1500 Basic stats: COMPLETE Column stats: NONE
table:
input format: org.apache.hadoop.mapred.SequenceFileInputFormat