[
https://issues.apache.org/jira/browse/IGNITE-12299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aleksey Plekhanov updated IGNITE-12299:
---------------------------------------
Fix Version/s: (was: 2.9)
> Store tombstone links into separate BPlus tree to avoid partition full-scan
> during tombstones remove
> ----------------------------------------------------------------------------------------------------
>
> Key: IGNITE-12299
> URL: https://issues.apache.org/jira/browse/IGNITE-12299
> Project: Ignite
> Issue Type: Improvement
> Components: cache
> Affects Versions: 2.8
> Reporter: Pavel Kovalenko
> Priority: Major
>
> Currently, we can't identify which keys are tombstones in the partition
> fastly. To collect tombstones we need to make a full-scan BPlus tree. It can
> slowdown node performance when rebalance is finished and tombstones cleanup
> is needed. We can introduce a separate BPlus tree (like for TTL) inside
> partition where we can store links to tombstone keys. When tombstones cleanup
> is needed we can make a fast scan for tombstones using the only a subset of
> the keys stored to this tree.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
