[
https://issues.apache.org/jira/browse/CASSANDRA-10540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Marcus Eriksson updated CASSANDRA-10540:
----------------------------------------
Description:
Broken out from CASSANDRA-6696, we should split sstables based on ranges during
compaction.
Requirements;
* dont create tiny sstables - keep them bunched together until a single vnode
is big enough (configurable how big that is)
* make it possible to run existing compaction strategies on the per-range
sstables
We should probably add a global compaction strategy parameter that states
whether this should be enabled or not.
was:
Broken out from CASSANDRA-6696, we should split sstables based on ranges during
compaction.
Requirements;
* dont create tiny sstables - keep them bunched together until a single vnode
is big enough (configurable how big that is)
* make it possible to run existing compaction strategies on the per-range
sstables
We should probably add a global compaction strategy parameter that states
whether this should be enabled or not.
My wip-branch is here (broken out from 6696, probably does not build);
https://github.com/krummas/cassandra/commits/marcuse/vnodeawarecompaction -
naming is wrong - we should split based on local ranges even without vnodes
> RangeAwareCompaction
> --------------------
>
> Key: CASSANDRA-10540
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10540
> Project: Cassandra
> Issue Type: New Feature
> Reporter: Marcus Eriksson
> Assignee: Marcus Eriksson
> Fix For: 3.2
>
>
> Broken out from CASSANDRA-6696, we should split sstables based on ranges
> during compaction.
> Requirements;
> * dont create tiny sstables - keep them bunched together until a single vnode
> is big enough (configurable how big that is)
> * make it possible to run existing compaction strategies on the per-range
> sstables
> We should probably add a global compaction strategy parameter that states
> whether this should be enabled or not.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
