[jira] [Commented] (APEXMALHAR-2005) FileSplitterInput: `paths` field in TimeBasedDirectoryScanner is not validated unless scanner is marked as @Valid

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

    [ https://issues.apache.org/jira/browse/APEXMALHAR-2005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15222623#comment-15222623 ] 

ASF GitHub Bot commented on APEXMALHAR-2005:
--------------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/incubator-apex-malhar/pull/228


> FileSplitterInput: `paths` field in TimeBasedDirectoryScanner is not validated unless scanner is marked as @Valid
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: APEXMALHAR-2005
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2005
>             Project: Apache Apex Malhar
>          Issue Type: Bug
>            Reporter: Chandni Singh
>            Assignee: Chandni Singh
>
> I created a DAG :
> FileSplitterInput -> BlockReader -> Devnull
> Splitter has a property TimeBasedDirectoryScanner which has a property `files` that is a Set of Strings.
> I have marked that property with {code} @Size(min = 1) {code}. However even when the set is empty, dag validation passes.



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