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https://issues.apache.org/jira/browse/HIVE-17087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16096890#comment-16096890
]
Hive QA commented on HIVE-17087:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12878392/HIVE-17087.2.patch
{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 10 failed/errored test(s), 11093 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestBeeLineDriver.testCliDriver[create_merge_compressed]
(batchId=240)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[llap_smb]
(batchId=144)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[columnstats_part_coltype]
(batchId=158)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[subquery_scalar]
(batchId=153)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_vectorized_dynamic_partition_pruning]
(batchId=168)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_3]
(batchId=99)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14]
(batchId=235)
org.apache.hive.hcatalog.api.TestHCatClient.testPartitionRegistrationWithCustomSchema
(batchId=179)
org.apache.hive.hcatalog.api.TestHCatClient.testPartitionSpecRegistrationWithCustomSchema
(batchId=179)
org.apache.hive.hcatalog.api.TestHCatClient.testTableSchemaPropagation
(batchId=179)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/6109/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/6109/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-6109/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 10 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12878392 - PreCommit-HIVE-Build
> Remove unnecessary HoS DPP trees during map-join conversion
> -----------------------------------------------------------
>
> Key: HIVE-17087
> URL: https://issues.apache.org/jira/browse/HIVE-17087
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Sahil Takiar
> Assignee: Sahil Takiar
> Attachments: HIVE-17087.1.patch, HIVE-17087.2.patch
>
>
> Ran the following query in the {{TestSparkCliDriver}}:
> {code:sql}
> set hive.spark.dynamic.partition.pruning=true;
> set hive.auto.convert.join=true;
> create table partitioned_table1 (col int) partitioned by (part_col int);
> create table partitioned_table2 (col int) partitioned by (part_col int);
> create table regular_table (col int);
> insert into table regular_table values (1);
> alter table partitioned_table1 add partition (part_col = 1);
> insert into table partitioned_table1 partition (part_col = 1) values (1),
> (2), (3), (4), (5), (6), (7), (8), (9), (10);
> alter table partitioned_table2 add partition (part_col = 1);
> insert into table partitioned_table2 partition (part_col = 1) values (1),
> (2), (3), (4), (5), (6), (7), (8), (9), (10);
> explain select * from partitioned_table1, partitioned_table2 where
> partitioned_table1.part_col = partitioned_table2.part_col;
> {code}
> and got the following explain plan:
> {code}
> STAGE DEPENDENCIES:
> Stage-2 is a root stage
> Stage-3 depends on stages: Stage-2
> Stage-1 depends on stages: Stage-3
> Stage-0 depends on stages: Stage-1
> STAGE PLANS:
> Stage: Stage-2
> Spark
> #### A masked pattern was here ####
> Vertices:
> Map 3
> Map Operator Tree:
> TableScan
> alias: partitioned_table1
> Statistics: Num rows: 10 Data size: 11 Basic stats:
> COMPLETE Column stats: NONE
> Select Operator
> expressions: col (type: int), part_col (type: int)
> outputColumnNames: _col0, _col1
> Statistics: Num rows: 10 Data size: 11 Basic stats:
> COMPLETE Column stats: NONE
> Select Operator
> expressions: _col1 (type: int)
> outputColumnNames: _col0
> Statistics: Num rows: 10 Data size: 11 Basic stats:
> COMPLETE Column stats: NONE
> Group By Operator
> keys: _col0 (type: int)
> mode: hash
> outputColumnNames: _col0
> Statistics: Num rows: 10 Data size: 11 Basic stats:
> COMPLETE Column stats: NONE
> Spark Partition Pruning Sink Operator
> partition key expr: part_col
> Statistics: Num rows: 10 Data size: 11 Basic stats:
> COMPLETE Column stats: NONE
> target column name: part_col
> target work: Map 2
> Stage: Stage-3
> Spark
> #### A masked pattern was here ####
> Vertices:
> Map 2
> Map Operator Tree:
> TableScan
> alias: partitioned_table2
> Statistics: Num rows: 10 Data size: 11 Basic stats:
> COMPLETE Column stats: NONE
> Select Operator
> expressions: col (type: int), part_col (type: int)
> outputColumnNames: _col0, _col1
> Statistics: Num rows: 10 Data size: 11 Basic stats:
> COMPLETE Column stats: NONE
> Spark HashTable Sink Operator
> keys:
> 0 _col1 (type: int)
> 1 _col1 (type: int)
> Local Work:
> Map Reduce Local Work
> Stage: Stage-1
> Spark
> #### A masked pattern was here ####
> Vertices:
> Map 1
> Map Operator Tree:
> TableScan
> alias: partitioned_table1
> Statistics: Num rows: 10 Data size: 11 Basic stats:
> COMPLETE Column stats: NONE
> Select Operator
> expressions: col (type: int), part_col (type: int)
> outputColumnNames: _col0, _col1
> Statistics: Num rows: 10 Data size: 11 Basic stats:
> COMPLETE Column stats: NONE
> Map Join Operator
> condition map:
> Inner Join 0 to 1
> keys:
> 0 _col1 (type: int)
> 1 _col1 (type: int)
> outputColumnNames: _col0, _col1, _col2, _col3
> input vertices:
> 1 Map 2
> Statistics: Num rows: 11 Data size: 12 Basic stats:
> COMPLETE Column stats: NONE
> File Output Operator
> compressed: false
> Statistics: Num rows: 11 Data size: 12 Basic stats:
> COMPLETE Column stats: NONE
> 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
> Local Work:
> Map Reduce Local Work
> Stage: Stage-0
> Fetch Operator
> limit: -1
> Processor Tree:
> ListSink
> {code}
> Stage-2 seems unnecessary, given that Stage-1 is going to do a full table
> scan of {{partitioned_table1}} when running the map-join
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