[jira] [Commented] (HIVE-8555) Too many casts results in loss of original string representation for constant

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

    [ https://issues.apache.org/jira/browse/HIVE-8555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14179848#comment-14179848 ] 

Hive QA commented on HIVE-8555:
-------------------------------



{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/12676235/HIVE-8555.patch

{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 6574 tests executed
*Failed tests:*
{noformat}
org.apache.hive.minikdc.TestJdbcWithMiniKdc.testNegativeTokenAuth
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1390/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1390/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-1390/

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: 1 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12676235 - PreCommit-HIVE-TRUNK-Build

> Too many casts results in loss of original string representation for constant 
> ------------------------------------------------------------------------------
>
>                 Key: HIVE-8555
>                 URL: https://issues.apache.org/jira/browse/HIVE-8555
>             Project: Hive
>          Issue Type: Bug
>          Components: Logical Optimizer
>    Affects Versions: 0.14.0
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-8555.patch
>
>
> {code}
> SELECT key, value FROM src WHERE key = cast(86 as double);
> 86.0  val_86
> {code}
> With constant propagate off we get different and correct result.
> {code}
> set hive.optimize.constant.propagation=false;
> SELECT key, value FROM src WHERE key =  cast(86 as double);
> 86  val_86
> {code}



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