You are viewing a plain text version of this content. The canonical link for it is here.
Posted to gitbox@hive.apache.org by GitBox <gi...@apache.org> on 2020/03/29 03:21:38 UTC
[GitHub] [hive] b-slim commented on a change in pull request #960:
HIVE-23030 ds rollup union
b-slim commented on a change in pull request #960: HIVE-23030 ds rollup union
URL: https://github.com/apache/hive/pull/960#discussion_r399738641
##########
File path: ql/src/test/results/clientpositive/llap/sketches_materialized_view_rollup.q.out
##########
@@ -0,0 +1,262 @@
+PREHOOK: query: create table sketch_input (id int, category char(1))
+STORED AS ORC
+TBLPROPERTIES ('transactional'='true')
+PREHOOK: type: CREATETABLE
+PREHOOK: Output: database:default
+PREHOOK: Output: default@sketch_input
+POSTHOOK: query: create table sketch_input (id int, category char(1))
+STORED AS ORC
+TBLPROPERTIES ('transactional'='true')
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@sketch_input
+PREHOOK: query: insert into table sketch_input values
+ (1,'a'),(1, 'a'), (2, 'a'), (3, 'a'), (4, 'a'), (5, 'a'), (6, 'a'), (7, 'a'), (8, 'a'), (9, 'a'), (10, 'a'),
+ (6,'b'),(6, 'b'), (7, 'b'), (8, 'b'), (9, 'b'), (10, 'b'), (11, 'b'), (12, 'b'), (13, 'b'), (14, 'b'), (15, 'b')
+PREHOOK: type: QUERY
+PREHOOK: Input: _dummy_database@_dummy_table
+PREHOOK: Output: default@sketch_input
+POSTHOOK: query: insert into table sketch_input values
+ (1,'a'),(1, 'a'), (2, 'a'), (3, 'a'), (4, 'a'), (5, 'a'), (6, 'a'), (7, 'a'), (8, 'a'), (9, 'a'), (10, 'a'),
+ (6,'b'),(6, 'b'), (7, 'b'), (8, 'b'), (9, 'b'), (10, 'b'), (11, 'b'), (12, 'b'), (13, 'b'), (14, 'b'), (15, 'b')
+POSTHOOK: type: QUERY
+POSTHOOK: Input: _dummy_database@_dummy_table
+POSTHOOK: Output: default@sketch_input
+POSTHOOK: Lineage: sketch_input.category SCRIPT []
+POSTHOOK: Lineage: sketch_input.id SCRIPT []
+PREHOOK: query: create materialized view mv_1 as
+ select category, ds_hll_sketch(id),count(id) from sketch_input group by category
+PREHOOK: type: CREATE_MATERIALIZED_VIEW
+PREHOOK: Input: default@sketch_input
+PREHOOK: Output: database:default
+PREHOOK: Output: default@mv_1
+POSTHOOK: query: create materialized view mv_1 as
+ select category, ds_hll_sketch(id),count(id) from sketch_input group by category
+POSTHOOK: type: CREATE_MATERIALIZED_VIEW
+POSTHOOK: Input: default@sketch_input
+POSTHOOK: Output: database:default
+POSTHOOK: Output: default@mv_1
+PREHOOK: query: explain
+select category, ds_hll_estimate(ds_hll_sketch(id)) from sketch_input group by category
+PREHOOK: type: QUERY
+PREHOOK: Input: default@mv_1
+PREHOOK: Input: default@sketch_input
+#### A masked pattern was here ####
+POSTHOOK: query: explain
+select category, ds_hll_estimate(ds_hll_sketch(id)) from sketch_input group by category
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@mv_1
+POSTHOOK: Input: default@sketch_input
+#### A masked pattern was here ####
+STAGE DEPENDENCIES:
+ Stage-1 is a root stage
+ Stage-0 depends on stages: Stage-1
+
+STAGE PLANS:
+ Stage: Stage-1
+ Tez
+#### A masked pattern was here ####
+ Vertices:
+ Map 1
+ Map Operator Tree:
+ TableScan
+ alias: default.mv_1
+ Statistics: Num rows: 2 Data size: 362 Basic stats: COMPLETE Column stats: COMPLETE
+ Select Operator
+ expressions: category (type: char(1)), ds_hll_estimate(_c1) (type: double)
+ outputColumnNames: _col0, _col1
+ Statistics: Num rows: 2 Data size: 186 Basic stats: COMPLETE Column stats: COMPLETE
+ File Output Operator
+ compressed: false
+ Statistics: Num rows: 2 Data size: 186 Basic stats: COMPLETE Column stats: COMPLETE
+ table:
+ input format: org.apache.hadoop.mapred.SequenceFileInputFormat
+ output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
+ serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
+ Execution mode: vectorized, llap
+ LLAP IO: all inputs
+
+ Stage: Stage-0
+ Fetch Operator
+ limit: -1
+ Processor Tree:
+ ListSink
+
+PREHOOK: query: select category, ds_hll_estimate(ds_hll_sketch(id)) from sketch_input group by category
+PREHOOK: type: QUERY
+PREHOOK: Input: default@mv_1
+PREHOOK: Input: default@sketch_input
+#### A masked pattern was here ####
+POSTHOOK: query: select category, ds_hll_estimate(ds_hll_sketch(id)) from sketch_input group by category
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@mv_1
+POSTHOOK: Input: default@sketch_input
+#### A masked pattern was here ####
+a 10.000000223517425
Review comment:
The sketches are random data structure thus this test will be flaky because results can deviate within bounds from run to run or let say if you change order of inserts.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
With regards,
Apache Git Services
---------------------------------------------------------------------
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For additional commands, e-mail: gitbox-help@hive.apache.org