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https://issues.apache.org/jira/browse/HIVE-6716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13943842#comment-13943842
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Prasanth J commented on HIVE-6716:
----------------------------------

[~yhuai] yes it looks like the same one.. in your description if cg1 inner 
struct is null then it will throw NPE.. You can mark it as duplicate.

> ORC struct throws NPE for tables with inner structs having null values 
> -----------------------------------------------------------------------
>
>                 Key: HIVE-6716
>                 URL: https://issues.apache.org/jira/browse/HIVE-6716
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.13.0, 0.14.0
>            Reporter: Prasanth J
>            Assignee: Prasanth J
>              Labels: orcfile
>         Attachments: HIVE-6716.1.patch
>
>
> ORCStruct should return null when object passed to 
> getStructFieldsDataAsList(Object obj) is null.
> {code}
> public List<Object> getStructFieldsDataAsList(Object object) {
>       OrcStruct struct = (OrcStruct) object;
>       List<Object> result = new ArrayList<Object>(struct.fields.length);
> {code}
> In the above code struct.fields will throw NPE if struct is NULL.



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