[jira] [Work logged] (HIVE-24110) NullPointerException occurs in some UDFs

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-24110?focusedWorklogId=507401&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-507401 ]

ASF GitHub Bot logged work on HIVE-24110:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 04/Nov/20 00:38
            Start Date: 04/Nov/20 00:38
    Worklog Time Spent: 10m 
      Work Description: github-actions[bot] commented on pull request #1468:
URL: https://github.com/apache/hive/pull/1468#issuecomment-721448242


   This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
   Feel free to reach out on the dev@hive.apache.org list if the patch is in need of reviews.


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 507401)
    Time Spent: 0.5h  (was: 20m)

> NullPointerException occurs in some UDFs
> ----------------------------------------
>
>                 Key: HIVE-24110
>                 URL: https://issues.apache.org/jira/browse/HIVE-24110
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Ryu Kobayashi
>            Assignee: Ryu Kobayashi
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> Since it refers to a variable that has not been initialized, NullPointerException occurs and the correct error message is not displayed.
>  
> {code:java}
> if (arguments[0].getCategory() != ObjectInspector.Category.PRIMITIVE) {
>   throw new UDFArgumentException(
>                   "OCTET_LENGTH only takes primitive types, got " + argumentOI.getTypeName());
> }
> argumentOI = (PrimitiveObjectInspector) arguments[0];
> {code}
>  
>  



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