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Posted to issues@ignite.apache.org by "Ivan Rakov (JIRA)" <ji...@apache.org> on 2018/04/02 16:09:00 UTC

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

     [ https://issues.apache.org/jira/browse/IGNITE-8111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Rakov updated IGNITE-8111:
-------------------------------
    Description: 
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).

  was:
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 (e.g. more than 512KB).


> 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
>            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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