[jira] [Commented] (HIVE-7550) Extend cached evaluation to multiple expressions

["Hive QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-7550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14079706#comment-14079706 ] 

Hive QA commented on HIVE-7550:
-------------------------------



{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12658580/HIVE-7550.1.patch.txt

{color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 5838 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_ba_table_udfs
org.apache.hadoop.hive.cli.TestCompareCliDriver.testCompareCliDriver_vectorized_math_funcs
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_ql_rewrite_gbtoidx
org.apache.hive.jdbc.miniHS2.TestHiveServer2.testConnection
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/106/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/106/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-106/

Messages:
{noformat}
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: 4 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12658580

> Extend cached evaluation to multiple expressions
> ------------------------------------------------
>
>                 Key: HIVE-7550
>                 URL: https://issues.apache.org/jira/browse/HIVE-7550
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: HIVE-7550.1.patch.txt
>
>
> Currently, hive.cache.expr.evaluation caches per expression. But cache context might be shared for multiple expressions. 



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