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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2017/09/16 08:23:00 UTC

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

Vladimir Ozerov created IGNITE-6411:
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             Summary: 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


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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