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https://issues.apache.org/jira/browse/FLINK-30572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jingsong Lee closed FLINK-30572.
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    Resolution: Fixed

> Make parquet as default data file format
> ----------------------------------------
>
>                 Key: FLINK-30572
>                 URL: https://issues.apache.org/jira/browse/FLINK-30572
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table Store
>            Reporter: Jingsong Lee
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: table-store-0.4.0
>
>
> - We have done some tests. Parquet is 30% faster.
> - After FLINK-30565, Parquet can support complex types and file systems such 
> as OSS and s3 (decoupled from hadoop filesystem).
> - After FLINK-30569, the table can switch formats at will.
> Therefore, if detailed and comprehensive tests have been carried out here, we 
> can use Parquet as the default format.



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