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Posted to commits@cassandra.apache.org by "Marcus Eriksson (JIRA)" <ji...@apache.org> on 2017/03/10 08:20:04 UTC
[jira] [Updated] (CASSANDRA-13321) Add a checksum component for the
sstable metadata (-Statistics.db) file
[ https://issues.apache.org/jira/browse/CASSANDRA-13321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marcus Eriksson updated CASSANDRA-13321:
----------------------------------------
Status: Patch Available (was: Open)
https://github.com/krummas/cassandra/tree/marcuse/metadatachecksum_trunk
http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-marcuse-metadatachecksum_trunk-dtest/
http://cassci.datastax.com/view/Dev/view/krummas/job/krummas-marcuse-metadatachecksum_trunk-testall/
> 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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