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Posted to server-dev@james.apache.org by "Benoit Tellier (Jira)" <se...@james.apache.org> on 2020/04/02 04:36:00 UTC

[jira] [Commented] (JAMES-2648) CassandraRecipientRewriteTable: listSources support

    [ https://issues.apache.org/jira/browse/JAMES-2648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17073370#comment-17073370 ] 

Benoit Tellier commented on JAMES-2648:
---------------------------------------

https://github.com/linagora/james-project/pull/3248 avoids reading the version on every source read

> CassandraRecipientRewriteTable: listSources support
> ---------------------------------------------------
>
>                 Key: JAMES-2648
>                 URL: https://issues.apache.org/jira/browse/JAMES-2648
>             Project: James Server
>          Issue Type: New Feature
>          Components: cassandra
>            Reporter: René Cordier
>            Priority: Major
>             Fix For: 3.3.0
>
>
> In `CassandraRecipientTable`, use the `CassandraSchemaVersionDAO` to determine what to do:
> * if schema version is *6* - or less: we know that entries might not be migrated yet in the new DAO. We can not rely on it hence we back up to the API default method - safe but slow.
> * if schema version is *7* - or more: we know that all entries are present in the new DAO, then we can use the new DAO - faster



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