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From "Hayato Shimizu (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (CASSANDRA-6257) Safety check on node joining cluster (based on last seen vs GC grace period) to avoid zombie data
Date Mon, 28 Oct 2013 18:28:33 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-6257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hayato Shimizu updated CASSANDRA-6257:
--------------------------------------

    Comment: was deleted

(was: cassandra.yaml

force_join_cluster_after_gc_grace: true

Otherwise fail?)

> Safety check on node joining cluster (based on last seen vs GC grace period) to avoid
zombie data
> -------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-6257
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6257
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Johnny Miller
>            Priority: Minor
>
> When a node is rejoining a cluster, it would be nice to have some form of safety check
that the cluster recognises the last time the node was part of the cluster is greater that
the GC grace period and therefore should not be able to rejoin the cluster unless the administrator
specifically requests it.
> The goal of this is to help avoid the potential issues with deleted data coming back
from the rejoining nodes dataset.



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