[jira] [Comment Edited] (IGNITE-8111) Add extra validation for WAL segment size

["Ivan Rakov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-8111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16428253#comment-16428253 ] 

Ivan Rakov edited comment on IGNITE-8111 at 4/6/18 12:24 PM:
-------------------------------------------------------------

[~garus.d.g], I've looked through your changes.
Fix itself looks good. I've left some comments regarding code style in github PR.


was (Author: ivan.glukos):
[~garus.d.g], I've looked through your changes.
Fix looks good. I've left some comments regarding code style in github PR.

> Add extra validation for WAL segment size
> -----------------------------------------
>
>                 Key: IGNITE-8111
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8111
>             Project: Ignite
>          Issue Type: Improvement
>    Affects Versions: 2.4
>            Reporter: Ivan Rakov
>            Assignee: Denis Garus
>            Priority: Major
>              Labels: newbie
>             Fix For: 2.5
>
>
> Currently we can set extra small DataStorageConfiguration#walSegmentSize (10 pages or even less than one page), which will trigger multiple assertion errors in code.
> We have to implement validation on node start that WAL segment size has reasonable value (512KB or more).



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