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https://issues.apache.org/jira/browse/CASSANDRA-17109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benedict Elliott Smith updated CASSANDRA-17109:
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Summary: CEP-15: (Accord) Transactions must be replicated to an optimal
number of replicas (was: CEP-15: (Accord) Transactions must be sent to an
optimal number of replicas)
> CEP-15: (Accord) Transactions must be replicated to an optimal number of
> replicas
> ---------------------------------------------------------------------------------
>
> Key: CASSANDRA-17109
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17109
> Project: Cassandra
> Issue Type: Sub-task
> Components: Accord
> Reporter: Benedict Elliott Smith
> Priority: Normal
>
> Today Accord sends the complete transaction to every shard. This is
> unnecessary, Accord should instead nominate a single primary shard to
> replicate the transaction, with the other shards receiving only the
> {{(txnId,primary shard key)}} tuple as part of PreAccept.
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