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From "Brandon Williams (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-10809) Create a -D option to prevent gossip startup
Date Thu, 17 Mar 2016 16:42:33 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-10809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15199879#comment-15199879
] 

Brandon Williams commented on CASSANDRA-10809:
----------------------------------------------

LGTM, though I think we actually can start gossip once the node is up via nodetool.

> Create a -D option to prevent gossip startup
> --------------------------------------------
>
>                 Key: CASSANDRA-10809
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10809
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Distributed Metadata
>            Reporter: Brandon Williams
>            Assignee: Sylvain Lebresne
>             Fix For: 2.1.x
>
>         Attachments: 10809.txt
>
>
> In CASSANDRA-6961 we changed how join_ring=false works, to great benefit.  However, sometimes
you need to a node to come up, but not interact with other nodes whatsoever - for example
if you have a schema problem, it will still pull the schema from another node because they
still gossip even though we're in a dead state.
> We can add a way to restore the previous behavior by simply adding something like -Dcassandra.start_gossip=false.
> In the meantime we can workaround by setting listen_address to localhost, but that's
kind of a pain.



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