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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6858) Unit tests decimal_udf.q, vectorization_div0.q fail with jdk-7.
Date Tue, 08 Apr 2014 17:21:15 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13963187#comment-13963187
] 

Hive QA commented on HIVE-6858:
-------------------------------



{color:green}Overall{color}: +1 all checks pass

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12639098/HIVE-6858.1.patch

{color:green}SUCCESS:{color} +1 5550 tests passed

Test results: http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/2175/testReport
Console output: http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/2175/console

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12639098

> Unit tests decimal_udf.q, vectorization_div0.q fail with jdk-7.
> ---------------------------------------------------------------
>
>                 Key: HIVE-6858
>                 URL: https://issues.apache.org/jira/browse/HIVE-6858
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Jitendra Nath Pandey
>            Assignee: Jitendra Nath Pandey
>         Attachments: HIVE-6858.1.patch
>
>
> Unit tests decimal_udf.q, vectorization_div0.q fail with jdk-7.
> {noformat}
> < -250.0	6583411.236	1.0	6583411.236	-0.004	-0.0048
> ---
> > -250.0	6583411.236	1.0	6583411.236	-0.0040	-0.0048
> {noformat}
> Following code reproduces this behavior when run in jdk-7 vs jdk-6. Jdk-7 produces -0.004
while, jdk-6 produces -0.0040.
> {code}
> public class Main {
>   public static void main(String[] a) throws Exception {
>      double val = 0.004;
>      System.out.println("Value = "+val);
>   }
> }
> {code}
> This happens to be a bug in jdk6, that has been fixed in jdk7.
> http://bugs.java.com/bugdatabase/view_bug.do?bug_id=4511638



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