You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hive.apache.org by "Krisztian Kasa (Jira)" <ji...@apache.org> on 2023/04/13 13:03:00 UTC

[jira] [Resolved] (HIVE-27145) Use StrictMath for remaining Math functions as followup of HIVE-23133

     [ https://issues.apache.org/jira/browse/HIVE-27145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krisztian Kasa resolved HIVE-27145.
-----------------------------------
    Resolution: Fixed

Merged to master. Thanks [~himanshum] for the patch and [~srahman] for review.

> Use StrictMath for remaining Math functions as followup of HIVE-23133
> ---------------------------------------------------------------------
>
>                 Key: HIVE-27145
>                 URL: https://issues.apache.org/jira/browse/HIVE-27145
>             Project: Hive
>          Issue Type: Task
>          Components: UDF
>            Reporter: Himanshu Mishra
>            Assignee: Himanshu Mishra
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> [HIVE-23133|https://issues.apache.org/jira/browse/HIVE-23133] started using {{StrictMath}} for {{cos, exp, log}} UDFs to fix QTests failing as results vary based on hardware when using Math library.
> Follow it up by using {{StrictMath}} for other Math functions that can have same impact of underlying hardware namely, {{sin, tan, asin, acos, atan, sqrt, pow, cbrt}}.
> [JDK-4477961|https://bugs.openjdk.org/browse/JDK-4477961] (in Java 9) changed radians and degrees calculation leading to Q Test failures when tests are run on Java 9+, fix such tests.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)