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https://issues.apache.org/jira/browse/FLINK-20054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Metzger reassigned FLINK-20054:
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Assignee: Zhenqiu Huang
> 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
>
> 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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