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https://issues.apache.org/jira/browse/HIVE-21834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16856855#comment-16856855
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Hive QA commented on HIVE-21834:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12970898/HIVE-21834.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 16079 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[external_jdbc_table_perf]
(batchId=184)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/17433/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/17433/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-17433/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12970898 - PreCommit-HIVE-Build
> Avoid unnecessary calls to simplify filter conditions
> -----------------------------------------------------
>
> Key: HIVE-21834
> URL: https://issues.apache.org/jira/browse/HIVE-21834
> Project: Hive
> Issue Type: Bug
> Components: CBO
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-21834.patch
>
>
> Every time we create a filter, we try to simplify its condition. However, we
> already have a rule that simplifies the expressions and it is within the same
> loop as most of the rules that end up creating new filters. Hence, it may
> seem we should be able to remove some of the calls to simplify those
> conditions.
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