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From "Joshua McKenzie (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CASSANDRA-8498) Replaying commit log records that are older than gc_grace is dangerous
Date Thu, 24 Aug 2017 12:09:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-8498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Joshua McKenzie reassigned CASSANDRA-8498:
------------------------------------------

    Assignee:     (was: Joshua McKenzie)

> Replaying commit log records that are older than gc_grace is dangerous
> ----------------------------------------------------------------------
>
>                 Key: CASSANDRA-8498
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8498
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Benedict
>
> If we replay commit log records that are older than gc_grace we could introduce data
corruption to the cluster. We should either (1) fail and suggest a repair, or (2) log an exception.
I prefer (1).



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