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https://issues.apache.org/jira/browse/CASSANDRA-17034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Branimir Lambov updated CASSANDRA-17034:
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Change Category: Performance
Complexity: Normal
Component/s: Local/Memtable
Status: Open (was: Triage Needed)
> CEP-11: Memtable API implementation
> -----------------------------------
>
> Key: CASSANDRA-17034
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17034
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/Memtable
> Reporter: Branimir Lambov
> Assignee: Branimir Lambov
> Priority: Normal
>
> Pluggable memtable API as described in
> [CEP-11|https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-11%3A+Pluggable+memtable+implementations].
>
> Initial version is already available in [this
> branch|https://github.com/datastax/cassandra/tree/memtable-api], and needs to
> be updated to the changes in trunk. Two additional features suggested by CEP
> reviewers are also to be implemented:
> * Sharding support: extending the memtable owner interface to supply
> suitable shard boundaries that split the owned token space and are in
> agreement with disk boundaries.
> * Shared read API with sstables: defining a common interface for reading
> partitions from memtables and sstables; this is to include filters to avoid
> unnecessary copying.
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