[
https://issues.apache.org/jira/browse/HIVE-5604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13806843#comment-13806843
]
Ashutosh Chauhan commented on HIVE-5604:
----------------------------------------
Comment for Builder class of {{VectorExprDesc}} is still valid, right? Looks
like you inadvertently removed it.
> Fix validation of nested expressions.
> -------------------------------------
>
> Key: HIVE-5604
> URL: https://issues.apache.org/jira/browse/HIVE-5604
> Project: Hive
> Issue Type: Sub-task
> Components: Vectorization
> Reporter: Jitendra Nath Pandey
> Assignee: Jitendra Nath Pandey
> Attachments: HIVE-5604.1.patch, HIVE-5604.2.patch, HIVE-5604.3.patch,
> HIVE-5604.tez.patch
>
>
> The bug fixes a few issues related to nested expressions:
> 1) The nested expressions were not being validated at all.
> 2) UDFRegExp was not handled correctly, but issue was not caught because of
> the previous issue.
> 3) HIVE-5642 will not show up when this jira is fixed, but still added a
> sanity check to validate the number of arguments.
--
This message was sent by Atlassian JIRA
(v6.1#6144)
