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Posted to issues@kudu.apache.org by "Grant Henke (JIRA)" <ji...@apache.org> on 2017/04/12 14:39:41 UTC
[jira] [Assigned] (KUDU-463) Add checksumming to cfile and other
on-disk formats
[ https://issues.apache.org/jira/browse/KUDU-463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Grant Henke reassigned KUDU-463:
--------------------------------
Assignee: Grant Henke (was: Adar Dembo)
> Add checksumming to cfile and other on-disk formats
> ---------------------------------------------------
>
> Key: KUDU-463
> URL: https://issues.apache.org/jira/browse/KUDU-463
> Project: Kudu
> Issue Type: Sub-task
> Components: cfile, tablet
> Affects Versions: Private Beta
> Reporter: Todd Lipcon
> Assignee: Grant Henke
> Labels: kudu-roadmap
>
> We should add CRC32C checksums to cfile blocks, metadata blocks, etc, to protect against silent disk corruption. We should probably do this prior to a public release, since it will likely have a negative performance impact, and we don't want to have a public regression.
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