[jira] [Resolved] (IGNITE-6411) Add ability to disable WAL for ceratin caches in runtime

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov resolved IGNITE-6411.
-------------------------------------
    Resolution: Fixed

> Add ability to disable WAL for ceratin caches in runtime
> --------------------------------------------------------
>
>                 Key: IGNITE-6411
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6411
>             Project: Ignite
>          Issue Type: Task
>          Components: persistence
>    Affects Versions: 2.1
>            Reporter: Vladimir Ozerov
>            Priority: Major
>              Labels: iep-1, performance
>             Fix For: 2.5
>
>
> Currently every cache update require write to WAL. When doing bulk data load usually crash recovery is not needed. If something went wrong during data load, we should simply purge all intermediate data on cache restart.
> It makes sense to add ability to disable WAL for ceratin caches. Depending on restrictions of current architecture, it could be done on per-cache, per-cache-group or per-memory-policy level.



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