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Posted to commits@cassandra.apache.org by "Brandon Williams (JIRA)" <ji...@apache.org> on 2016/03/17 17:42:33 UTC
[jira] [Commented] (CASSANDRA-10809) Create a -D option to prevent
gossip startup
[ 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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