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From "yuzhou (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13309) Create View with nested struct array struct array failed, but can create table successfly.
Date Fri, 18 Mar 2016 05:12:33 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15201028#comment-15201028
] 

yuzhou commented on HIVE-13309:
-------------------------------

Thx for your response. It's just a normal query. I generate this query from a protobuf file.
I stored my protobuf messages using parquet format in hive. And the protobuf has nested fields.
There's no problem in create table and create view when my nest is struct -> array ->
struct. but create view failed when struct -> array -> struct -> array -> struct.

> Create View with nested struct array struct array failed, but can create table successfly.
> ------------------------------------------------------------------------------------------
>
>                 Key: HIVE-13309
>                 URL: https://issues.apache.org/jira/browse/HIVE-13309
>             Project: Hive
>          Issue Type: Bug
>          Components: Views
>    Affects Versions: 1.1.0
>            Reporter: yuzhou
>
> I can successful create table with a field name,which type is struct, the struct contains
a field type is array, the array's item is struct, and this struct contains array. but I can
not create a view from this table, Operator is only supported on struct or list of struct
types. But I can create view when the field is struct, it contains a sub field is array, the
array contains struct, and the struct do not have array field.



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