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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/11/04 03:24:00 UTC

[jira] [Updated] (FLINK-28812) Add read.compacted to read compacted snapshot only

     [ https://issues.apache.org/jira/browse/FLINK-28812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-28812:
-----------------------------------
    Labels: pull-request-available  (was: )

> Add read.compacted to read compacted snapshot only
> --------------------------------------------------
>
>                 Key: FLINK-28812
>                 URL: https://issues.apache.org/jira/browse/FLINK-28812
>             Project: Flink
>          Issue Type: Sub-task
>            Reporter: Jingsong Lee
>            Priority: Major
>              Labels: pull-request-available
>
> If we separate the compaction from the writing, perhaps a large number of level0 files will be generated, which may lead to an OOM of merging too many files when reading.
> We can introduce `read.compacted` to avoid reading uncompacted snapshot.



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