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Posted to issues@ozone.apache.org by "Hanisha Koneru (Jira)" <ji...@apache.org> on 2022/02/24 17:11:00 UTC

[jira] [Resolved] (HDDS-2754) Test OM Key operations are idempotent

     [ https://issues.apache.org/jira/browse/HDDS-2754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hanisha Koneru resolved HDDS-2754.
----------------------------------
    Resolution: Invalid

OM HA design has changed. All operations are idempotent. Transactions are not applied again on restart.

> Test OM Key operations are idempotent
> -------------------------------------
>
>                 Key: HDDS-2754
>                 URL: https://issues.apache.org/jira/browse/HDDS-2754
>             Project: Apache Ozone
>          Issue Type: Sub-task
>          Components: OM HA, Ozone Manager
>            Reporter: Hanisha Koneru
>            Assignee: Hanisha Koneru
>            Priority: Major
>
> On OM restarts, it is possible that already applied ratis logs will be replayed. Hence, we need to ensure that all OM write operations are idempotent.
> This Jira aims to add unit tests for testing that OM key related operations are idempotent. 



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