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https://issues.apache.org/jira/browse/HIVE-13102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15158396#comment-15158396
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Hive QA commented on HIVE-13102:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12789073/HIVE-13102.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 9804 tests executed
*Failed tests:*
{noformat}
TestSparkCliDriver-timestamp_lazy.q-bucketsortoptimize_insert_4.q-date_udf.q-and-12-more
- did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_fold_case
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mergejoin
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_partition_boolexpr
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_ppd_udf_col
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_mergejoin
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_uri_import
org.apache.hive.jdbc.TestSSL.testSSLVersion
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/7063/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/7063/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-7063/
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: 8 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12789073 - PreCommit-HIVE-TRUNK-Build
> CBO: Reduce operations in Calcite do not fold as tight as rule-based folding
> ----------------------------------------------------------------------------
>
> Key: HIVE-13102
> URL: https://issues.apache.org/jira/browse/HIVE-13102
> Project: Hive
> Issue Type: Improvement
> Components: CBO
> Affects Versions: 2.1.0
> Reporter: Gopal V
> Assignee: Jesus Camacho Rodriguez
> Priority: Minor
> Attachments: HIVE-13102.patch
>
>
> With CBO
> {code}
> create temporary table table1(id int, val int, val1 int, dimid int);
> create temporary table table3(id int, val int, val1 int);
> hive> explain select table1.id, table1.val, table1.val1 from table1 inner
> join table3 on table1.dimid = table3.id and table3.id = 1 where table1.dimid
> <>1 ;
> Warning: Map Join MAPJOIN[14][bigTable=?] in task 'Map 1' is a cross product
> OK
> Plan optimized by CBO.
> Vertex dependency in root stage
> Map 1 <- Map 2 (BROADCAST_EDGE)
> Stage-0
> Fetch Operator
> limit:-1
> Stage-1
> Map 1 llap
> File Output Operator [FS_11]
> Map Join Operator [MAPJOIN_14] (rows=1 width=0)
> Conds:(Inner),Output:["_col0","_col1","_col2"]
> <-Map 2 [BROADCAST_EDGE] llap
> BROADCAST [RS_8]
> Select Operator [SEL_5] (rows=1 width=0)
> Filter Operator [FIL_13] (rows=1 width=0)
> predicate:(id = 1)
> TableScan [TS_3] (rows=1 width=0)
> default@table3,table3,Tbl:PARTIAL,Col:NONE,Output:["id"]
> <-Select Operator [SEL_2] (rows=1 width=0)
> Output:["_col0","_col1","_col2"]
> Filter Operator [FIL_12] (rows=1 width=0)
> predicate:((dimid = 1) and (dimid <> 1))
> TableScan [TS_0] (rows=1 width=0)
>
> default@table1,table1,Tbl:PARTIAL,Col:NONE,Output:["id","val","val1","dimid"]
> {code}
> without CBO
> {code}
> hive> explain select table1.id, table1.val, table1.val1 from table1 inner
> join table3 on table1.dimid = table3.id and table3.id = 1 where table1.dimid
> <>1 ;
> OK
> Vertex dependency in root stage
> Map 1 <- Map 2 (BROADCAST_EDGE)
> Stage-0
> Fetch Operator
> limit:-1
> Stage-1
> Map 1 llap
> File Output Operator [FS_9]
> Map Join Operator [MAPJOIN_14] (rows=1 width=0)
> Conds:FIL_12.1=RS_17.1(Inner),Output:["_col0","_col1","_col2"]
> <-Map 2 [BROADCAST_EDGE] vectorized, llap
> BROADCAST [RS_17]
> PartitionCols:1
> Filter Operator [FIL_16] (rows=1 width=0)
> predicate:false
> TableScan [TS_1] (rows=1 width=0)
> default@table3,table3,Tbl:PARTIAL,Col:COMPLETE
> <-Filter Operator [FIL_12] (rows=1 width=0)
> predicate:false
> TableScan [TS_0] (rows=1 width=0)
>
> default@table1,table1,Tbl:PARTIAL,Col:NONE,Output:["id","val","val1"]
> Time taken: 0.044 seconds, Fetched: 23 row(s)
> {code}
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