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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2021/10/18 02:18:00 UTC
[jira] [Assigned] (FLINK-24564) Change the default compression to
snappy for parquet, orc, avro in table
[ https://issues.apache.org/jira/browse/FLINK-24564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jingsong Lee reassigned FLINK-24564:
------------------------------------
Assignee: Jingsong Lee
> Change the default compression to snappy for parquet, orc, avro in table
> ------------------------------------------------------------------------
>
> Key: FLINK-24564
> URL: https://issues.apache.org/jira/browse/FLINK-24564
> Project: Flink
> Issue Type: Improvement
> Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile), Table SQL / Runtime
> Reporter: Jingsong Lee
> Assignee: Jingsong Lee
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.15.0
>
>
> According to the experience of other frameworks, snappy compression is recommended by default, which will reduce the file size.
> This does not affect reading, because these formats will automatically uncompress the file according to the head information of the file.
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