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Posted to issues@ignite.apache.org by "Roman Puchkovskiy (Jira)" <ji...@apache.org> on 2023/04/20 15:03:00 UTC

[jira] [Commented] (IGNITE-19326) Close partition safe time trackers

    [ https://issues.apache.org/jira/browse/IGNITE-19326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17714635#comment-17714635 ] 

Roman Puchkovskiy commented on IGNITE-19326:
--------------------------------------------

The patch looks good to me

> Close partition safe time trackers
> ----------------------------------
>
>                 Key: IGNITE-19326
>                 URL: https://issues.apache.org/jira/browse/IGNITE-19326
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Kirill Tkalenko
>            Assignee: Kirill Tkalenko
>            Priority: Major
>              Labels: ignite-3
>             Fix For: 3.0.0-beta2
>
>          Time Spent: 2h 10m
>  Remaining Estimate: 0h
>
> For the garbage collection to work correctly, we need to wait for the partition safe time to be equal to the low watermark, but it may happen that the table is closed before the safe time update arrives, and we can hang on the garbage collection, which can lead to hangs on stopping/destroying the table.
> We need to close the safe time trackers on partition stop.



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