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From "Marcus Eriksson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-13321) Add a checksum component for the sstable metadata (-Statistics.db) file
Date Wed, 04 Oct 2017 05:43:00 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-13321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16190846#comment-16190846
] 

Marcus Eriksson commented on CASSANDRA-13321:
---------------------------------------------

thanks for the review - rerunning tests [here|https://builds.apache.org/view/A-D/view/Cassandra/job/Cassandra-devbranch-dtest/359/]
before committing

> Add a checksum component for the sstable metadata (-Statistics.db) file
> -----------------------------------------------------------------------
>
>                 Key: CASSANDRA-13321
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13321
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Marcus Eriksson
>            Assignee: Marcus Eriksson
>             Fix For: 4.x
>
>
> Since we keep important information in the sstable metadata file now, we should add a
checksum component for it. One danger being if a bit gets flipped in repairedAt we could consider
the sstable repaired when it is not.



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