Pavel Kovalenko created IGNITE-12299: ----------------------------------------
Summary: 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 Fix For: 2.9 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)