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https://issues.apache.org/jira/browse/IGNITE-13831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17247919#comment-17247919
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Pavel Pereslegin commented on IGNITE-13831:
-------------------------------------------

Hello [[email protected]].
 As far as the proposal for asynchronous execution of onWalSegmentRemoved is 
concerned, personally, I see no problem with such a change, but I think we can 
use the system pool for this.
 The only thing, it seems to me, we need to make a separate short check before 
adding the task to the pool.
 I prepared the draft patch for this change here: 
[https://github.com/xtern/ignite/pull/44/files]
Can you do proposed changes in your PR or we need a separate ticket for this?

> Move WAL archive cleanup from checkpoint to rollover
> ----------------------------------------------------
>
>                 Key: IGNITE-13831
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13831
>             Project: Ignite
>          Issue Type: Improvement
>          Components: persistence
>            Reporter: Kirill Tkalenko
>            Assignee: Kirill Tkalenko
>            Priority: Major
>             Fix For: 2.10
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> At the moment, WAL archive is cleared at the end of the checkpoint, which 
> does not seem correct and needs to be moved to the 
> *FileWriteAheadLogManager*. 
> It is suggested to clear WAL archive in *FileWriteAheadLogManager#rollOver* 
> when the *DataStorageConfiguration#maxWalArchiveSize* is reached.



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