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Posted to commits@cassandra.apache.org by "C. Scott Andreas (JIRA)" <ji...@apache.org> on 2018/11/19 05:57:01 UTC

[jira] [Updated] (CASSANDRA-8498) Replaying commit log records that are older than gc_grace is dangerous

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

C. Scott Andreas updated CASSANDRA-8498:
----------------------------------------
    Component/s: Core

> 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
>          Components: Core
>            Reporter: Benedict
>            Priority: Major
>
> 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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