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https://issues.apache.org/jira/browse/CASSANDRA-4542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-4542:
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Attachment: 4542-diff.txt
Nice work, I think we're almost done!
I've attached a diff with a couple minor changes:
- moves availability check into mutateAtomically
- handles batchlog targets being unavailable
unsure what changes to sendToHintedEndpoints are doing. if this is just
refactoring for clarity let's back that out for a separate patch.
The big change I think we still need is, batchlog writes shouldn't be doing
hinted writes; if we can't write to the batchlog, too bad, we ignore it and
move on. No sense in replaying a hint later, after the write itself has
probably succeeded.
> add atomic_batch_mutate method
> ------------------------------
>
> Key: CASSANDRA-4542
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4542
> Project: Cassandra
> Issue Type: Sub-task
> Components: API, Core
> Reporter: Jonathan Ellis
> Assignee: Aleksey Yeschenko
> Fix For: 1.2.1
>
> Attachments: 4542-diff.txt, CASSANDRA-4542-4543-4544-v3.patch
>
>
> atomic_batch_mutate will have the same parameters as batch_mutate, but will
> write to the batchlog before attempting distribution to the batch rows'
> replicas.
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