[jira] [Updated] (FLINK-10360) support timeout in savepoint REST api

["Roman Khachatryan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-10360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roman Khachatryan updated FLINK-10360:
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    Component/s: Runtime / Checkpointing

> support timeout in savepoint REST api
> -------------------------------------
>
>                 Key: FLINK-10360
>                 URL: https://issues.apache.org/jira/browse/FLINK-10360
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Checkpointing, Runtime / REST, Runtime / State Backends
>            Reporter: Steven Zhen Wu
>            Priority: Major
>
> right now, savepoint share the same timeout config as checkpoint. With incremental checkpoint, we just need to configure the timeout to be reasonable for the small delta. With savepoint, it is a full snapshot and maybe the checkpoint timeout is too small for savepoint.
>  * incremental checkpoint size ranges from 100 GB - 400 GB, and took 1 mins - 4 mins
>  * full savepoint is ~4.5 TB and took ~25 mins
> It will bring more flexibility if the savepoint REST api supports an additional timeout param, and apply it for actual savepoint timeout.



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