[
https://issues.apache.org/jira/browse/FLINK-2693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17329850#comment-17329850
]
Flink Jira Bot commented on FLINK-2693:
---------------------------------------
This issue has been labeled "stale-minor" for 7 days. It is closed now. If you
are still affected by this or would like to raise the priority of this ticket
please re-open, removing the label "auto-closed" and raise the ticket priority
accordingly.
> Refactor InvalidTypesException to be checked
> --------------------------------------------
>
> Key: FLINK-2693
> URL: https://issues.apache.org/jira/browse/FLINK-2693
> Project: Flink
> Issue Type: Improvement
> Components: API / DataSet
> Reporter: Chesnay Schepler
> Priority: Minor
> Labels: stale-minor
>
> When the TypeExtractor fails, it generally throws an InvalidTypesException.
> This is currently an unchecked exception, although we sometimes recover from
> it, usually by creating a MissingTypeInfo manually.
> Furthermore, the extractor can also throw IllegalArgumentExceptions in some
> cases. Figuring out which exception is thrown under which conditions is
> pretty tricky, causing issues such as FLINK-2557.
> This should be rectified by
> # making InvalidTypesException a checked exception
> # only throwing an InvalidTypesException upon failure
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
