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https://issues.apache.org/jira/browse/CASSANDRA-2460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sylvain Lebresne updated CASSANDRA-2460:
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Attachment: 0001-Make-scrub-check-column-fields.patch
Attaching patch against 0.7 branch to validate as much of the column fields I
can think of during scrub.
Note that I didn't do it but it may be worst merging the forceDeserialization
and validateColumns for {Pre|Lazy}CompactedRow.
The 0.8 patch will probably be a little bit different, first because it may be
cleaner to move the validation in CompactionController and because we will need
to handle correctly CounterColumns. I'll write the patch separately when I have
some feedback on this one.
> Make scrub validate deserialized columns
> ----------------------------------------
>
> Key: CASSANDRA-2460
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2460
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Sylvain Lebresne
> Assignee: Sylvain Lebresne
> Fix For: 0.7.5
>
> Attachments: 0001-Make-scrub-check-column-fields.patch
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> Right now, scrub deserialize the columns but don't validate the fields, and
> such there is a number of errors it could fix (or at least corrupted rows it
> could skip) but don't.
> This ticket proposes to handle those errors.
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