[
https://issues.apache.org/jira/browse/CASSANDRA-16930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benedict Elliott Smith updated CASSANDRA-16930:
-----------------------------------------------
Source Control Link:
[fe9cff663b48fecdb964caaded2004e83a0c89f4|https://github.com/apache/cassandra/commit/fe9cff663b48fecdb964caaded2004e83a0c89f4]
Resolution: Fixed
Status: Resolved (was: Ready to Commit)
> Introduce Determinism (and other) Configuration Options
> -------------------------------------------------------
>
> Key: CASSANDRA-16930
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16930
> Project: Cassandra
> Issue Type: Improvement
> Components: Cluster/Gossip
> Reporter: Benedict Elliott Smith
> Assignee: Benedict Elliott Smith
> Priority: Normal
> Fix For: 4.x
>
>
> In order to support CEP-10 we must enable deterministic execution within
> Cassandra, support disabling certain optional features that are incompatible
> with simulation, and support overriding some existing features.
> Some determinism will be enabled by the Simulator itself, but there are
> aspects of Cassandra that must be made compliant as well. This includes:
> compression system-wide, memtable overhead computation, specifying the number
> of processors used for computation/decisions, specifing all cache sizes
> explicitly, enabling deterministic table IDs, and supporting deterministic
> node IDs for TimeUUID creation.
> We also want to be able disable sstable activity tracking, and to be able to
> happily ignore problems with native filesystem methods and SIGAR. We also
> want to be able to override the migration delay, batch sync interval and
> system auth replication factor.
> For pluggability we also want to be able to specify a custom FailureDetector.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org
