[IGNITE-6628] Make possible to rebuild all SQL indexes programmatically with enabled persistence.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.0
• Release Note: https://issues.apache.org/jira/browse/IGNITE-14321
• Assignee: Unassigned
• Reporter: Alexey Scherbakov
• Created: 13/Oct/17 16:23
• Updated: 28/May/22 12:34
• Resolved: 28/May/22 12:34

Description

We have unofficial way for rebuilding indexes, which is called on activation if index.bin is removed from PDS directory.

Code is located here [1]

I think it's ok to make it public for several cases: model is changed, index is damaged, etc...

Also current impl has a bug: CacheEntry in [2] is not touched, polluting heap and leading to OOM.

[1] org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager#beforeExchange
[2] org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing#rebuildIndexesFromHash

Issue Links

• is related to: IGNITE-14321 Forced index rebuilding does not work correctly
• relates to: IGNITE-6595 rebuildIndexesFromHash does not touch cache entries