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https://issues.apache.org/jira/browse/CASSANDRA-13655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16132176#comment-16132176
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Sylvain Lebresne commented on CASSANDRA-13655:
----------------------------------------------
Sorry for the delay getting to this. It's definitively an oversight that range
deletions are ignored for CAS. The patch lgtm, with just the following minor
remarks:
* I'd rename {{CQL3CasRequest.SliceUpdate}} (and related {{addSliceUpdate()}}
method) to {{RangeDeletion}} or something of the like. {{SliceUpdate}} is
unnecessarily imprecise for what it is (I personally wouldn't merge it to
{{RowUpdate}} however; having some private {{AbstractUpdate}} to combine the 3
common fields is an option but I'm honestly not sure it's worth the trouble).
* I agree with [~jay.zhuang]'s point #2 above, about moving the checks to a
{{ModificationStatement.hasSlices()}} method. This is, after all, the
conditions that are necessary to check before calling
{{ModificationStatement.createSlices()}} so it would make it more explicit and
we won't forget to change one of the 2 places if things evolve.
* It doesn't seem {{ModificationStatement.toSlices}} needs to be made package
protected, it can stay private.
* There is a misplaced bracket
[here|https://github.com/jeffjirsa/cassandra/commit/c2e3941352c1da31ba28f657974918ae46e81c97#diff-bee3b2111122530d9e0c5190e6773f62R462].
> Range deletes in a CAS batch are ignored
> ----------------------------------------
>
> Key: CASSANDRA-13655
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13655
> Project: Cassandra
> Issue Type: Bug
> Components: CQL
> Reporter: Jeff Jirsa
> Assignee: Jeff Jirsa
> Priority: Blocker
> Fix For: 3.0.x, 3.11.x, 4.x
>
>
> Range deletes in a CAS batch are ignored
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