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https://issues.apache.org/jira/browse/FLINK-27708?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jingsong Lee updated FLINK-27708:
---------------------------------
    Description: 
We could still execute compaction task to merge small files in the background 
for append-only table.

This compaction is just to avoid a lot of small files.

Its purpose is similar to that of filesystem compaction: 
https://nightlies.apache.org/flink/flink-docs-master/docs/connectors/table/filesystem/#file-compaction

  was:We could still execute compaction task to merge small files in the 
background for append-only table, although it won't reduce any delete markers 
when comparing to the merge tree table.


> Add background compaction task for append-only table when ingesting.
> --------------------------------------------------------------------
>
>                 Key: FLINK-27708
>                 URL: https://issues.apache.org/jira/browse/FLINK-27708
>             Project: Flink
>          Issue Type: Sub-task
>            Reporter: Zheng Hu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: table-store-0.2.0
>
>
> We could still execute compaction task to merge small files in the background 
> for append-only table.
> This compaction is just to avoid a lot of small files.
> Its purpose is similar to that of filesystem compaction: 
> https://nightlies.apache.org/flink/flink-docs-master/docs/connectors/table/filesystem/#file-compaction



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