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Posted to issues@ozone.apache.org by "Devesh Kumar Singh (Jira)" <ji...@apache.org> on 2024/12/19 07:22:00 UTC

[jira] [Resolved] (HDDS-11846) [Recon] Recon Schema version_number column is always set as -1

     [ https://issues.apache.org/jira/browse/HDDS-11846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Devesh Kumar Singh resolved HDDS-11846.
---------------------------------------
    Target Version/s: 2.0.0
          Resolution: Fixed

> [Recon] Recon Schema version_number column is always set as -1
> --------------------------------------------------------------
>
>                 Key: HDDS-11846
>                 URL: https://issues.apache.org/jira/browse/HDDS-11846
>             Project: Apache Ozone
>          Issue Type: Bug
>          Components: Ozone Recon
>    Affects Versions: 2.0.0
>            Reporter: Abhishek Pal
>            Assignee: Arafat Khan
>            Priority: Major
>              Labels: pull-request-available
>
> Recon Schema version was introduced as a part of [HDDS-11465|https://issues.apache.org/jira/browse/HDDS-11465] as a part of which we modify recon tables which might have changed in a later version in case of an upgrade.
> Currently the MetadataLayoutVersion is always set to -1 causing the upgrade handler to run even for fresh installs.
> This is coming from [ReconSchemaVersionTableManager#getCurrentSchemaVersion()|https://github.com/apache/ozone/blob/77ce962f3471383e4d3fa9abae79bde8dbfd9faf/hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/ReconSchemaVersionTableManager.java#L56].
> We should set this column to the version of the current code so that the upgrade handler doesn't run in case of a fresh install.



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