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

Posted to issues@calcite.apache.org by "Stamatis Zampetakis (JIRA)" <ji...@apache.org> on 2019/05/25 16:05:00 UTC

[jira] [Commented] (CALCITE-2889) IndexOutOfBoundsException in EnumUtils#fromInternal when handling UDFs with varargs

    [ https://issues.apache.org/jira/browse/CALCITE-2889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16848241#comment-16848241 ] 

Stamatis Zampetakis commented on CALCITE-2889:
----------------------------------------------

I agree. I guess we have to resolve CALCITE-2772 first!

> IndexOutOfBoundsException in EnumUtils#fromInternal when handling UDFs with varargs
> -----------------------------------------------------------------------------------
>
>                 Key: CALCITE-2889
>                 URL: https://issues.apache.org/jira/browse/CALCITE-2889
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>            Reporter: Rui Wang
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 4.5h
>  Remaining Estimate: 0h
>
> https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/adapter/enumerable/EnumUtils.java#L210
> If "targetTypes" is from "method.getParameterTypes()" and if method's signature is "func(stirng ... args)", then "targetTypes" will contain one type "String[].class", but "expressions" could contain one than one element, so it throws IndexOutOfBoundsException.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)