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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2022/05/06 05:34:00 UTC

[jira] [Updated] (FLINK-27372) Make DataFileMeta and ManifestFileMeta schemaless

     [ https://issues.apache.org/jira/browse/FLINK-27372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingsong Lee updated FLINK-27372:
---------------------------------
    Summary: Make DataFileMeta and ManifestFileMeta schemaless  (was: Make SstFileMeta and ManifestFileMeta schemaless)

> Make DataFileMeta and ManifestFileMeta schemaless
> -------------------------------------------------
>
>                 Key: FLINK-27372
>                 URL: https://issues.apache.org/jira/browse/FLINK-27372
>             Project: Flink
>          Issue Type: Bug
>          Components: Table Store
>            Reporter: Jingsong Lee
>            Assignee: Jingsong Lee
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: table-store-0.2.0
>
>
> Currently these meta need key and value schema to serialize and deserialize
>  * schema binding makes the construction of serializers difficult and prone to problems
>  * Not conducive to schema evolution, different schema can not be mixed together, will increase the difficulty of management.



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