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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2020/12/02 08:32:00 UTC

[jira] [Closed] (FLINK-20054) 3 Level List is not supported in ParquetInputFormat

     [ https://issues.apache.org/jira/browse/FLINK-20054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingsong Lee closed FLINK-20054.
--------------------------------
    Resolution: Fixed

master (1.13): c77e6f9e987f344f1bad2deac4793d78d472ac30

> 3 Level List is not supported in ParquetInputFormat
> ---------------------------------------------------
>
>                 Key: FLINK-20054
>                 URL: https://issues.apache.org/jira/browse/FLINK-20054
>             Project: Flink
>          Issue Type: Bug
>          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
>    Affects Versions: 1.11.2
>            Reporter: Zhenqiu Huang
>            Assignee: Zhenqiu Huang
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 1.13.0
>
>
> In flink-parquet module doesn't support
> reading a 3-level list type in parquet though it is able to process a
> 2-level list type.
> 3-level
> optional group my_list (LIST) {
>   repeated group element {
>     required binary str (UTF8);
>   };
> }
>  2-level
> optional group my_list (LIST) {
>   repeated int32 element;
> }



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