[jira] [Assigned] (CASSANDRA-15719) DOC - Primary range repair should be run on every datacenter

["Annette Dennis (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-15719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Annette Dennis reassigned CASSANDRA-15719:
------------------------------------------

    Assignee: Annette Dennis

> DOC - Primary range repair should be run on every datacenter
> ------------------------------------------------------------
>
>                 Key: CASSANDRA-15719
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15719
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Documentation/Blog
>            Reporter: Jane Deng
>            Assignee: Annette Dennis
>            Priority: Normal
>             Fix For: 3.0.x, 3.11.x, 4.0.x, 4.1.x, 5.x
>
>
> In the Cassandra document page: [http://cassandra.apache.org/doc/latest/operating/repair.html], there is an explanation which makes confusion on users' side:
> {quote}The {{-pr}} flag will only repair the “primary” ranges on a node, so you can repair your entire cluster by running {{nodetool repair -pr}} on each node in a single datacenter.
> {quote}
> This made confusion that "running nodetool repair -pr on each node in a single DC" was sufficient to do a full repair on a multi-DC cluster.
> The correct way to use the primary range repair should be
> {quote}if you are using “nodetool repair -pr” you must run it on *EVERY* node in *EVERY* data center, no skipping allowed.
> {quote}
> Please make a doc fix. Thanks.



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