[IGNITE-12298] Write tombstones on incomplete baseline to get rid of partition cleanup

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.8
• Component/s: cache
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Unassigned
• Reporter: Pavel Kovalenko
• Created: 17/Oct/19 10:42
• Updated: 03/Jul/20 07:07

Description

After tombstone objects are introduced https://issues.apache.org/jira/browse/IGNITE-11704
we can write tombstones on OWNING nodes if the baseline is incomplete (some of the backup nodes are left). When baseline completes and old nodes return back we can avoid partition cleanup on those nodes before rebalance. We can translate the whole OWNING partition state including tombstones that will clear the data that was removed when node was offline.

Issue Links

• relates to: IGNITE-11704 Write tombstones during rebalance to get rid of deferred delete buffer