You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ignite.apache.org by "Anton Kalashnikov (Jira)" <ji...@apache.org> on 2020/11/06 13:11:00 UTC

[jira] [Created] (IGNITE-13681) Non markers checkpoint implementation

Anton Kalashnikov created IGNITE-13681:
------------------------------------------

             Summary: Non markers checkpoint implementation
                 Key: IGNITE-13681
                 URL: https://issues.apache.org/jira/browse/IGNITE-13681
             Project: Ignite
          Issue Type: Sub-task
            Reporter: Anton Kalashnikov
            Assignee: Anton Kalashnikov


It's needed to implement a new version of checkpoint which will be simpler than the current one. The main differences compared to the current checkpoint:
* It doesn't contain any write operation to WAL.
* It doesn't create checkpoint markers.
* It should be possible to configure checkpoint listener only on the exact data region
This checkpoint will be helpful for defragmentation and for recovery(it is not possible to use the current checkpoint during recovery right now)



--
This message was sent by Atlassian Jira
(v8.3.4#803005)