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Posted to commits@hive.apache.org by jc...@apache.org on 2015/08/10 14:58:45 UTC
[3/6] hive git commit: HIVE-11171: Join reordering algorithm might
introduce projects between joins (Jesus Camacho Rodriguez,
reviewed by Ashutosh Chauhan)
http://git-wip-us.apache.org/repos/asf/hive/blob/ea663101/ql/src/test/results/clientpositive/ppd_join3.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/ppd_join3.q.out b/ql/src/test/results/clientpositive/ppd_join3.q.out
index 6c5c0da..abc286c 100644
--- a/ql/src/test/results/clientpositive/ppd_join3.q.out
+++ b/ql/src/test/results/clientpositive/ppd_join3.q.out
@@ -39,31 +39,6 @@ STAGE PLANS:
alias: src
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
Filter Operator
- predicate: ((((((((key <> '12') and (key <> '4')) and (key <> '11')) and (key > '0')) and (key < '400')) and key is not null) and (key <> '13')) and (key <> '1')) (type: boolean)
- Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: key (type: string), value (type: string)
- outputColumnNames: _col0, _col1
- Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
- Filter Operator
- predicate: (_col0 <> '4') (type: boolean)
- Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
- Filter Operator
- predicate: ((_col0 <> '11') and ((_col0 > '0') and (_col0 < '400'))) (type: boolean)
- Statistics: Num rows: 3 Data size: 31 Basic stats: COMPLETE Column stats: NONE
- Filter Operator
- predicate: _col0 is not null (type: boolean)
- Statistics: Num rows: 2 Data size: 20 Basic stats: COMPLETE Column stats: NONE
- Reduce Output Operator
- key expressions: _col0 (type: string)
- sort order: +
- Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 2 Data size: 20 Basic stats: COMPLETE Column stats: NONE
- value expressions: _col1 (type: string)
- TableScan
- alias: src
- Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
- Filter Operator
predicate: (((((((((key <> '11') and (key > '0')) and ((value <> 'val_500') or (key > '1'))) and (key < '400')) and (key <> '12')) and (key <> '4')) and key is not null) and (key <> '13')) and (key <> '1')) (type: boolean)
Statistics: Num rows: 37 Data size: 393 Basic stats: COMPLETE Column stats: NONE
Select Operator
@@ -88,6 +63,31 @@ STAGE PLANS:
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 3 Data size: 31 Basic stats: COMPLETE Column stats: NONE
+ TableScan
+ alias: src
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+ Filter Operator
+ predicate: ((((((((key <> '12') and (key <> '4')) and (key <> '11')) and (key > '0')) and (key < '400')) and key is not null) and (key <> '13')) and (key <> '1')) (type: boolean)
+ Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
+ Select Operator
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
+ Filter Operator
+ predicate: (_col0 <> '4') (type: boolean)
+ Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
+ Filter Operator
+ predicate: ((_col0 <> '11') and ((_col0 > '0') and (_col0 < '400'))) (type: boolean)
+ Statistics: Num rows: 3 Data size: 31 Basic stats: COMPLETE Column stats: NONE
+ Filter Operator
+ predicate: _col0 is not null (type: boolean)
+ Statistics: Num rows: 2 Data size: 20 Basic stats: COMPLETE Column stats: NONE
+ Reduce Output Operator
+ key expressions: _col0 (type: string)
+ sort order: +
+ Map-reduce partition columns: _col0 (type: string)
+ Statistics: Num rows: 2 Data size: 20 Basic stats: COMPLETE Column stats: NONE
+ value expressions: _col1 (type: string)
Reduce Operator Tree:
Join Operator
condition map:
@@ -97,29 +97,25 @@ STAGE PLANS:
1 _col0 (type: string)
outputColumnNames: _col0, _col1, _col2
Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col2 (type: string), _col0 (type: string), _col1 (type: string)
- outputColumnNames: _col0, _col1, _col2
+ Filter Operator
+ predicate: ((_col1 > '10') or (_col0 <> '10')) (type: boolean)
Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
- Filter Operator
- predicate: ((_col1 > '10') or (_col0 <> '10')) (type: boolean)
+ Select Operator
+ expressions: _col0 (type: string), _col2 (type: string)
+ outputColumnNames: _col0, _col2
Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col0 (type: string), _col2 (type: string)
- outputColumnNames: _col0, _col2
+ Filter Operator
+ predicate: ((_col0 <> '13') and (_col0 <> '1')) (type: boolean)
Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
Filter Operator
- predicate: ((_col0 <> '13') and (_col0 <> '1')) (type: boolean)
- Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
- Filter Operator
- predicate: _col0 is not null (type: boolean)
- Statistics: Num rows: 2 Data size: 22 Basic stats: COMPLETE Column stats: NONE
- File Output Operator
- compressed: false
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
+ predicate: _col0 is not null (type: boolean)
+ Statistics: Num rows: 2 Data size: 22 Basic stats: COMPLETE Column stats: NONE
+ File Output Operator
+ compressed: false
+ table:
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
Stage: Stage-1
Map Reduce
@@ -1820,33 +1816,33 @@ STAGE PLANS:
alias: src
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
Filter Operator
- predicate: ((((((((key <> '12') and (key <> '4')) and (key <> '11')) and (key > '0')) and (key < '400')) and key is not null) and (key <> '13')) and (key <> '1')) (type: boolean)
- Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
+ predicate: (((((((((key <> '11') and (key > '0')) and ((value <> 'val_500') or (key > '1'))) and (key < '400')) and (key <> '12')) and (key <> '4')) and key is not null) and (key <> '13')) and (key <> '1')) (type: boolean)
+ Statistics: Num rows: 37 Data size: 393 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string), value (type: string)
- outputColumnNames: _col0, _col1
- Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
+ expressions: key (type: string)
+ outputColumnNames: _col0
+ Statistics: Num rows: 37 Data size: 393 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
- value expressions: _col1 (type: string)
+ Statistics: Num rows: 37 Data size: 393 Basic stats: COMPLETE Column stats: NONE
TableScan
alias: src
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
Filter Operator
- predicate: (((((((((key <> '11') and (key > '0')) and ((value <> 'val_500') or (key > '1'))) and (key < '400')) and (key <> '12')) and (key <> '4')) and key is not null) and (key <> '13')) and (key <> '1')) (type: boolean)
- Statistics: Num rows: 37 Data size: 393 Basic stats: COMPLETE Column stats: NONE
+ predicate: ((((((((key <> '12') and (key <> '4')) and (key <> '11')) and (key > '0')) and (key < '400')) and key is not null) and (key <> '13')) and (key <> '1')) (type: boolean)
+ Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string)
- outputColumnNames: _col0
- Statistics: Num rows: 37 Data size: 393 Basic stats: COMPLETE Column stats: NONE
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 37 Data size: 393 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 28 Data size: 297 Basic stats: COMPLETE Column stats: NONE
+ value expressions: _col1 (type: string)
Reduce Operator Tree:
Join Operator
condition map:
@@ -1857,10 +1853,10 @@ STAGE PLANS:
outputColumnNames: _col0, _col1, _col2
Statistics: Num rows: 40 Data size: 432 Basic stats: COMPLETE Column stats: NONE
Filter Operator
- predicate: ((_col0 > '10') or (_col2 <> '10')) (type: boolean)
+ predicate: ((_col1 > '10') or (_col0 <> '10')) (type: boolean)
Statistics: Num rows: 40 Data size: 432 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: _col2 (type: string), _col1 (type: string)
+ expressions: _col0 (type: string), _col2 (type: string)
outputColumnNames: _col0, _col2
Statistics: Num rows: 40 Data size: 432 Basic stats: COMPLETE Column stats: NONE
File Output Operator
http://git-wip-us.apache.org/repos/asf/hive/blob/ea663101/ql/src/test/results/clientpositive/ppd_outer_join4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/ppd_outer_join4.q.out b/ql/src/test/results/clientpositive/ppd_outer_join4.q.out
index 18e0154..2d1333b 100644
--- a/ql/src/test/results/clientpositive/ppd_outer_join4.q.out
+++ b/ql/src/test/results/clientpositive/ppd_outer_join4.q.out
@@ -27,12 +27,12 @@ EXPLAIN
WHERE a.key > '10' AND a.key < '20' AND b.key > '15' AND b.key < '25' AND sqrt(c.key) <> 13
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
- Stage-2 is a root stage
- Stage-1 depends on stages: Stage-2
- Stage-0 depends on stages: Stage-1
+ Stage-1 is a root stage
+ Stage-2 depends on stages: Stage-1
+ Stage-0 depends on stages: Stage-2
STAGE PLANS:
- Stage: Stage-2
+ Stage: Stage-1
Map Reduce
Map Operator Tree:
TableScan
@@ -101,10 +101,17 @@ STAGE PLANS:
output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
- Stage: Stage-1
+ Stage: Stage-2
Map Reduce
Map Operator Tree:
TableScan
+ Reduce Output Operator
+ key expressions: _col0 (type: string)
+ sort order: +
+ Map-reduce partition columns: _col0 (type: string)
+ Statistics: Num rows: 1 Data size: 11 Basic stats: COMPLETE Column stats: NONE
+ value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string)
+ TableScan
alias: a
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
Filter Operator
@@ -125,13 +132,6 @@ STAGE PLANS:
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 1 Data size: 10 Basic stats: COMPLETE Column stats: NONE
- TableScan
- Reduce Output Operator
- key expressions: _col0 (type: string)
- sort order: +
- Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 1 Data size: 11 Basic stats: COMPLETE Column stats: NONE
- value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string)
Reduce Operator Tree:
Join Operator
condition map:
@@ -140,18 +140,14 @@ STAGE PLANS:
0 _col0 (type: string)
1 _col0 (type: string)
outputColumnNames: _col0, _col1, _col2, _col3, _col4
- Statistics: Num rows: 1 Data size: 11 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col0 (type: string)
- outputColumnNames: _col0, _col1, _col2, _col3, _col4
- Statistics: Num rows: 1 Data size: 11 Basic stats: COMPLETE Column stats: NONE
- File Output Operator
- compressed: false
- Statistics: Num rows: 1 Data size: 11 Basic stats: COMPLETE Column stats: NONE
- 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
+ Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column stats: NONE
+ 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
Stage: Stage-0
Fetch Operator
@@ -440,12 +436,12 @@ POSTHOOK: query: EXPLAIN
WHERE a.key > '10' AND a.key < '20' AND b.key > '15' AND b.key < '25' AND sqrt(c.key) <> 13
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
- Stage-2 is a root stage
- Stage-1 depends on stages: Stage-2
- Stage-0 depends on stages: Stage-1
+ Stage-1 is a root stage
+ Stage-2 depends on stages: Stage-1
+ Stage-0 depends on stages: Stage-2
STAGE PLANS:
- Stage: Stage-2
+ Stage: Stage-1
Map Reduce
Map Operator Tree:
TableScan
@@ -496,10 +492,17 @@ STAGE PLANS:
output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
- Stage: Stage-1
+ Stage: Stage-2
Map Reduce
Map Operator Tree:
TableScan
+ Reduce Output Operator
+ key expressions: _col0 (type: string)
+ sort order: +
+ Map-reduce partition columns: _col0 (type: string)
+ Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
+ value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string)
+ TableScan
alias: a
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
Filter Operator
@@ -514,13 +517,6 @@ STAGE PLANS:
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 3 Data size: 31 Basic stats: COMPLETE Column stats: NONE
- TableScan
- Reduce Output Operator
- key expressions: _col0 (type: string)
- sort order: +
- Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
- value expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string)
Reduce Operator Tree:
Join Operator
condition map:
@@ -529,18 +525,14 @@ STAGE PLANS:
0 _col0 (type: string)
1 _col0 (type: string)
outputColumnNames: _col0, _col1, _col2, _col3, _col4
- Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col1 (type: string), _col2 (type: string), _col3 (type: string), _col4 (type: string), _col0 (type: string)
- outputColumnNames: _col0, _col1, _col2, _col3, _col4
- Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
- File Output Operator
- compressed: false
- Statistics: Num rows: 3 Data size: 34 Basic stats: COMPLETE Column stats: NONE
- 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
+ Statistics: Num rows: 3 Data size: 37 Basic stats: COMPLETE Column stats: NONE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 3 Data size: 37 Basic stats: COMPLETE Column stats: NONE
+ 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
Stage: Stage-0
Fetch Operator
http://git-wip-us.apache.org/repos/asf/hive/blob/ea663101/ql/src/test/results/clientpositive/ppd_random.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/ppd_random.q.out b/ql/src/test/results/clientpositive/ppd_random.q.out
index 5e23a1c..ff9a812 100644
--- a/ql/src/test/results/clientpositive/ppd_random.q.out
+++ b/ql/src/test/results/clientpositive/ppd_random.q.out
@@ -31,8 +31,8 @@ STAGE PLANS:
predicate: (key > '2') (type: boolean)
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string), value (type: string)
- outputColumnNames: _col0, _col1
+ expressions: key (type: string)
+ outputColumnNames: _col0
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
Filter Operator
predicate: _col0 is not null (type: boolean)
@@ -42,7 +42,6 @@ STAGE PLANS:
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
- value expressions: _col1 (type: string)
TableScan
alias: src
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
@@ -50,8 +49,8 @@ STAGE PLANS:
predicate: (key > '2') (type: boolean)
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string)
- outputColumnNames: _col0
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
Filter Operator
predicate: _col0 is not null (type: boolean)
@@ -61,6 +60,7 @@ STAGE PLANS:
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
+ value expressions: _col1 (type: string)
Reduce Operator Tree:
Join Operator
condition map:
@@ -68,26 +68,22 @@ STAGE PLANS:
keys:
0 _col0 (type: string)
1 _col0 (type: string)
- outputColumnNames: _col1, _col2
+ outputColumnNames: _col0, _col2
Statistics: Num rows: 91 Data size: 969 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col2 (type: string), _col1 (type: string)
- outputColumnNames: _col0, _col2
- Statistics: Num rows: 91 Data size: 969 Basic stats: COMPLETE Column stats: NONE
- Filter Operator
- predicate: (rand() > 0.5) (type: boolean)
+ Filter Operator
+ predicate: (rand() > 0.5) (type: boolean)
+ Statistics: Num rows: 30 Data size: 319 Basic stats: COMPLETE Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: string), _col2 (type: string)
+ outputColumnNames: _col0, _col1
Statistics: Num rows: 30 Data size: 319 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col0 (type: string), _col2 (type: string)
- outputColumnNames: _col0, _col1
+ File Output Operator
+ compressed: false
Statistics: Num rows: 30 Data size: 319 Basic stats: COMPLETE Column stats: NONE
- File Output Operator
- compressed: false
- Statistics: Num rows: 30 Data size: 319 Basic stats: COMPLETE Column stats: NONE
- 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
+ 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
Stage: Stage-0
Fetch Operator
@@ -128,15 +124,14 @@ STAGE PLANS:
predicate: (key > '2') (type: boolean)
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string), value (type: string)
- outputColumnNames: _col0, _col1
+ expressions: key (type: string)
+ outputColumnNames: _col0
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
- value expressions: _col1 (type: string)
TableScan
alias: src
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
@@ -144,14 +139,15 @@ STAGE PLANS:
predicate: (key > '2') (type: boolean)
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string)
- outputColumnNames: _col0
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 166 Data size: 1763 Basic stats: COMPLETE Column stats: NONE
+ value expressions: _col1 (type: string)
Reduce Operator Tree:
Join Operator
condition map:
@@ -159,26 +155,22 @@ STAGE PLANS:
keys:
0 _col0 (type: string)
1 _col0 (type: string)
- outputColumnNames: _col1, _col2
+ outputColumnNames: _col0, _col2
Statistics: Num rows: 182 Data size: 1939 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col2 (type: string), _col1 (type: string)
- outputColumnNames: _col0, _col2
- Statistics: Num rows: 182 Data size: 1939 Basic stats: COMPLETE Column stats: NONE
- Filter Operator
- predicate: (rand() > 0.5) (type: boolean)
+ Filter Operator
+ predicate: (rand() > 0.5) (type: boolean)
+ Statistics: Num rows: 60 Data size: 639 Basic stats: COMPLETE Column stats: NONE
+ Select Operator
+ expressions: _col0 (type: string), _col2 (type: string)
+ outputColumnNames: _col0, _col1
Statistics: Num rows: 60 Data size: 639 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col0 (type: string), _col2 (type: string)
- outputColumnNames: _col0, _col1
+ File Output Operator
+ compressed: false
Statistics: Num rows: 60 Data size: 639 Basic stats: COMPLETE Column stats: NONE
- File Output Operator
- compressed: false
- Statistics: Num rows: 60 Data size: 639 Basic stats: COMPLETE Column stats: NONE
- 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
+ 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
Stage: Stage-0
Fetch Operator
http://git-wip-us.apache.org/repos/asf/hive/blob/ea663101/ql/src/test/results/clientpositive/rcfile_null_value.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/rcfile_null_value.q.out b/ql/src/test/results/clientpositive/rcfile_null_value.q.out
index a1e6f4f..c90287c 100644
--- a/ql/src/test/results/clientpositive/rcfile_null_value.q.out
+++ b/ql/src/test/results/clientpositive/rcfile_null_value.q.out
@@ -100,45 +100,45 @@ STAGE PLANS:
alias: src1
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
Filter Operator
- predicate: ((UDFToDouble(key) > 15.0) and (UDFToDouble(key) < 25.0)) (type: boolean)
- Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ predicate: ((((UDFToDouble(key) > 10.0) and (UDFToDouble(key) < 20.0)) and (UDFToDouble(key) > 15.0)) and (UDFToDouble(key) < 25.0)) (type: boolean)
+ Statistics: Num rows: 6 Data size: 63 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: key (type: string), value (type: string)
outputColumnNames: _col0, _col1
- Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6 Data size: 63 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 6 Data size: 63 Basic stats: COMPLETE Column stats: NONE
value expressions: _col1 (type: string)
TableScan
alias: src1
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
Filter Operator
- predicate: ((((UDFToDouble(key) > 10.0) and (UDFToDouble(key) < 20.0)) and (UDFToDouble(key) > 15.0)) and (UDFToDouble(key) < 25.0)) (type: boolean)
- Statistics: Num rows: 6 Data size: 63 Basic stats: COMPLETE Column stats: NONE
+ predicate: ((UDFToDouble(key) > 15.0) and (UDFToDouble(key) < 25.0)) (type: boolean)
+ Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: key (type: string), value (type: string)
outputColumnNames: _col0, _col1
- Statistics: Num rows: 6 Data size: 63 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 6 Data size: 63 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
value expressions: _col1 (type: string)
Reduce Operator Tree:
Join Operator
condition map:
- Left Outer Join0 to 1
+ Right Outer Join0 to 1
keys:
0 _col0 (type: string)
1 _col0 (type: string)
outputColumnNames: _col0, _col1, _col2, _col3
Statistics: Num rows: 60 Data size: 642 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: UDFToInteger(_col2) (type: int), _col3 (type: string), UDFToInteger(_col0) (type: int), _col1 (type: string)
+ expressions: UDFToInteger(_col0) (type: int), _col1 (type: string), UDFToInteger(_col2) (type: int), _col3 (type: string)
outputColumnNames: _col0, _col1, _col2, _col3
Statistics: Num rows: 60 Data size: 642 Basic stats: COMPLETE Column stats: NONE
File Output Operator
http://git-wip-us.apache.org/repos/asf/hive/blob/ea663101/ql/src/test/results/clientpositive/router_join_ppr.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/router_join_ppr.q.out b/ql/src/test/results/clientpositive/router_join_ppr.q.out
index 70d7542..b7d593f 100644
--- a/ql/src/test/results/clientpositive/router_join_ppr.q.out
+++ b/ql/src/test/results/clientpositive/router_join_ppr.q.out
@@ -113,44 +113,44 @@ STAGE PLANS:
Map Reduce
Map Operator Tree:
TableScan
- alias: b
- Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
+ alias: a
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
GatherStats: false
Filter Operator
isSamplingPred: false
predicate: ((UDFToDouble(key) > 15.0) and (UDFToDouble(key) < 25.0)) (type: boolean)
- Statistics: Num rows: 222 Data size: 2358 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string), value (type: string), ds (type: string)
- outputColumnNames: _col0, _col1, _col2
- Statistics: Num rows: 222 Data size: 2358 Basic stats: COMPLETE Column stats: NONE
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 222 Data size: 2358 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
tag: 0
- value expressions: _col1 (type: string), _col2 (type: string)
+ value expressions: _col1 (type: string)
auto parallelism: false
TableScan
- alias: a
- Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+ alias: b
+ Statistics: Num rows: 2000 Data size: 21248 Basic stats: COMPLETE Column stats: NONE
GatherStats: false
Filter Operator
isSamplingPred: false
predicate: ((UDFToDouble(key) > 15.0) and (UDFToDouble(key) < 25.0)) (type: boolean)
- Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 222 Data size: 2358 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string), value (type: string)
- outputColumnNames: _col0, _col1
- Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ expressions: key (type: string), value (type: string), ds (type: string)
+ outputColumnNames: _col0, _col1, _col2
+ Statistics: Num rows: 222 Data size: 2358 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 222 Data size: 2358 Basic stats: COMPLETE Column stats: NONE
tag: 1
- value expressions: _col1 (type: string)
+ value expressions: _col1 (type: string), _col2 (type: string)
auto parallelism: false
Path -> Alias:
#### A masked pattern was here ####
@@ -384,55 +384,51 @@ STAGE PLANS:
name: default.srcpart
name: default.srcpart
Truncated Path -> Alias:
- /src [$hdt$_0:$hdt$_1:a]
- /srcpart/ds=2008-04-08/hr=11 [$hdt$_0:$hdt$_0:b]
- /srcpart/ds=2008-04-08/hr=12 [$hdt$_0:$hdt$_0:b]
- /srcpart/ds=2008-04-09/hr=11 [$hdt$_0:$hdt$_0:b]
- /srcpart/ds=2008-04-09/hr=12 [$hdt$_0:$hdt$_0:b]
+ /src [$hdt$_0:a]
+ /srcpart/ds=2008-04-08/hr=11 [$hdt$_1:b]
+ /srcpart/ds=2008-04-08/hr=12 [$hdt$_1:b]
+ /srcpart/ds=2008-04-09/hr=11 [$hdt$_1:b]
+ /srcpart/ds=2008-04-09/hr=12 [$hdt$_1:b]
Needs Tagging: true
Reduce Operator Tree:
Join Operator
condition map:
- Left Outer Join0 to 1
+ Right Outer Join0 to 1
filter mappings:
- 0 [1, 1]
+ 1 [0, 1]
filter predicates:
- 0 {(VALUE._col1 = '2008-04-08')}
- 1
+ 0
+ 1 {(VALUE._col1 = '2008-04-08')}
keys:
0 _col0 (type: string)
1 _col0 (type: string)
- outputColumnNames: _col0, _col1, _col3, _col4
+ outputColumnNames: _col0, _col1, _col2, _col3
Statistics: Num rows: 244 Data size: 2593 Basic stats: COMPLETE Column stats: NONE
Filter Operator
isSamplingPred: false
- predicate: ((UDFToDouble(_col3) > 10.0) and (UDFToDouble(_col3) < 20.0)) (type: boolean)
+ predicate: ((UDFToDouble(_col0) > 10.0) and (UDFToDouble(_col0) < 20.0)) (type: boolean)
Statistics: Num rows: 27 Data size: 286 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col3 (type: string), _col4 (type: string), _col0 (type: string), _col1 (type: string)
- outputColumnNames: _col0, _col1, _col2, _col3
- Statistics: Num rows: 27 Data size: 286 Basic stats: COMPLETE Column stats: NONE
- File Output Operator
- compressed: false
- GlobalTableId: 0
+ File Output Operator
+ compressed: false
+ GlobalTableId: 0
#### A masked pattern was here ####
- NumFilesPerFileSink: 1
- Statistics: Num rows: 27 Data size: 286 Basic stats: COMPLETE Column stats: NONE
+ NumFilesPerFileSink: 1
+ Statistics: Num rows: 27 Data size: 286 Basic stats: COMPLETE Column stats: NONE
#### A masked pattern was here ####
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- properties:
- columns _col0,_col1,_col2,_col3
- columns.types string:string:string:string
- escape.delim \
- hive.serialization.extend.additional.nesting.levels true
- serialization.format 1
- serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
- serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
- TotalFiles: 1
- GatherStats: false
- MultiFileSpray: false
+ table:
+ input format: org.apache.hadoop.mapred.TextInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ properties:
+ columns _col0,_col1,_col2,_col3
+ columns.types string:string:string:string
+ escape.delim \
+ hive.serialization.extend.additional.nesting.levels true
+ serialization.format 1
+ serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+ serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+ TotalFiles: 1
+ GatherStats: false
+ MultiFileSpray: false
Stage: Stage-0
Fetch Operator
@@ -970,42 +966,42 @@ STAGE PLANS:
Map Reduce
Map Operator Tree:
TableScan
- alias: b
- Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
+ alias: a
+ Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
GatherStats: false
Filter Operator
isSamplingPred: false
predicate: ((UDFToDouble(key) > 15.0) and (UDFToDouble(key) < 25.0)) (type: boolean)
- Statistics: Num rows: 111 Data size: 1179 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: key (type: string), value (type: string)
outputColumnNames: _col0, _col1
- Statistics: Num rows: 111 Data size: 1179 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 111 Data size: 1179 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
tag: 0
value expressions: _col1 (type: string)
auto parallelism: false
TableScan
- alias: a
- Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
+ alias: b
+ Statistics: Num rows: 1000 Data size: 10624 Basic stats: COMPLETE Column stats: NONE
GatherStats: false
Filter Operator
isSamplingPred: false
predicate: ((UDFToDouble(key) > 15.0) and (UDFToDouble(key) < 25.0)) (type: boolean)
- Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 111 Data size: 1179 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: key (type: string), value (type: string)
outputColumnNames: _col0, _col1
- Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 111 Data size: 1179 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
- Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 111 Data size: 1179 Basic stats: COMPLETE Column stats: NONE
tag: 1
value expressions: _col1 (type: string)
auto parallelism: false
@@ -1149,48 +1145,44 @@ STAGE PLANS:
name: default.srcpart
name: default.srcpart
Truncated Path -> Alias:
- /src [$hdt$_0:$hdt$_1:a]
- /srcpart/ds=2008-04-08/hr=11 [$hdt$_0:$hdt$_0:b]
- /srcpart/ds=2008-04-08/hr=12 [$hdt$_0:$hdt$_0:b]
+ /src [$hdt$_0:a]
+ /srcpart/ds=2008-04-08/hr=11 [$hdt$_1:b]
+ /srcpart/ds=2008-04-08/hr=12 [$hdt$_1:b]
Needs Tagging: true
Reduce Operator Tree:
Join Operator
condition map:
- Left Outer Join0 to 1
+ Right Outer Join0 to 1
keys:
0 _col0 (type: string)
1 _col0 (type: string)
- outputColumnNames: _col0, _col1, _col3, _col4
+ outputColumnNames: _col0, _col1, _col2, _col3
Statistics: Num rows: 122 Data size: 1296 Basic stats: COMPLETE Column stats: NONE
Filter Operator
isSamplingPred: false
- predicate: ((UDFToDouble(_col3) > 10.0) and (UDFToDouble(_col3) < 20.0)) (type: boolean)
+ predicate: ((UDFToDouble(_col0) > 10.0) and (UDFToDouble(_col0) < 20.0)) (type: boolean)
Statistics: Num rows: 13 Data size: 138 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col3 (type: string), _col4 (type: string), _col0 (type: string), _col1 (type: string)
- outputColumnNames: _col0, _col1, _col2, _col3
- Statistics: Num rows: 13 Data size: 138 Basic stats: COMPLETE Column stats: NONE
- File Output Operator
- compressed: false
- GlobalTableId: 0
+ File Output Operator
+ compressed: false
+ GlobalTableId: 0
#### A masked pattern was here ####
- NumFilesPerFileSink: 1
- Statistics: Num rows: 13 Data size: 138 Basic stats: COMPLETE Column stats: NONE
+ NumFilesPerFileSink: 1
+ Statistics: Num rows: 13 Data size: 138 Basic stats: COMPLETE Column stats: NONE
#### A masked pattern was here ####
- table:
- input format: org.apache.hadoop.mapred.TextInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
- properties:
- columns _col0,_col1,_col2,_col3
- columns.types string:string:string:string
- escape.delim \
- hive.serialization.extend.additional.nesting.levels true
- serialization.format 1
- serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
- serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
- TotalFiles: 1
- GatherStats: false
- MultiFileSpray: false
+ table:
+ input format: org.apache.hadoop.mapred.TextInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
+ properties:
+ columns _col0,_col1,_col2,_col3
+ columns.types string:string:string:string
+ escape.delim \
+ hive.serialization.extend.additional.nesting.levels true
+ serialization.format 1
+ serialization.lib org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+ serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+ TotalFiles: 1
+ GatherStats: false
+ MultiFileSpray: false
Stage: Stage-0
Fetch Operator
http://git-wip-us.apache.org/repos/asf/hive/blob/ea663101/ql/src/test/results/clientpositive/skewjoin.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/skewjoin.q.out b/ql/src/test/results/clientpositive/skewjoin.q.out
index 1b56d5f..22a9421 100644
--- a/ql/src/test/results/clientpositive/skewjoin.q.out
+++ b/ql/src/test/results/clientpositive/skewjoin.q.out
@@ -959,15 +959,14 @@ STAGE PLANS:
predicate: ((UDFToDouble(key) < 100.0) and (UDFToDouble(key) < 80.0)) (type: boolean)
Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string), value (type: string)
- outputColumnNames: _col0, _col1
+ expressions: key (type: string)
+ outputColumnNames: _col0
Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
- value expressions: _col1 (type: string)
TableScan
alias: src
Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
@@ -975,14 +974,15 @@ STAGE PLANS:
predicate: ((UDFToDouble(key) < 100.0) and (UDFToDouble(key) < 80.0)) (type: boolean)
Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Select Operator
- expressions: key (type: string)
- outputColumnNames: _col0
+ expressions: key (type: string), value (type: string)
+ outputColumnNames: _col0, _col1
Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: _col0 (type: string)
sort order: +
Map-reduce partition columns: _col0 (type: string)
Statistics: Num rows: 55 Data size: 584 Basic stats: COMPLETE Column stats: NONE
+ value expressions: _col1 (type: string)
Reduce Operator Tree:
Join Operator
condition map:
@@ -991,18 +991,14 @@ STAGE PLANS:
keys:
0 _col0 (type: string)
1 _col0 (type: string)
- outputColumnNames: _col1, _col2
+ outputColumnNames: _col0, _col2
Statistics: Num rows: 60 Data size: 642 Basic stats: COMPLETE Column stats: NONE
- Select Operator
- expressions: _col2 (type: string), _col1 (type: string)
- outputColumnNames: _col0, _col2
- Statistics: Num rows: 60 Data size: 642 Basic stats: COMPLETE Column stats: NONE
- File Output Operator
- compressed: false
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
+ File Output Operator
+ compressed: false
+ table:
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
Stage: Stage-8
Conditional Operator
@@ -1031,17 +1027,13 @@ STAGE PLANS:
keys:
0 reducesinkkey0 (type: string)
1 reducesinkkey0 (type: string)
- outputColumnNames: _col1, _col2
- Select Operator
- expressions: _col2 (type: string), _col1 (type: string)
- outputColumnNames: _col0, _col2
- Statistics: Num rows: 60 Data size: 642 Basic stats: COMPLETE Column stats: NONE
- File Output Operator
- compressed: false
- table:
- input format: org.apache.hadoop.mapred.SequenceFileInputFormat
- output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
- serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
+ outputColumnNames: _col0, _col2
+ File Output Operator
+ compressed: false
+ table:
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
Local Work:
Map Reduce Local Work