Alexei Scherbakov created IGNITE-8360:
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Summary: Page recovery from WAL can be very slow.
Key: IGNITE-8360
URL: https://issues.apache.org/jira/browse/IGNITE-8360
Project: Ignite
Issue Type: Improvement
Components: persistence
Affects Versions: 2.4
Reporter: Alexei Scherbakov
Fix For: 2.6
Current implementation tries to recover corrupted page from WAL, potentially
scanning all archived segments [1]
If archive is very large, on example due to large history or enabled
point-in-time recovery, this might take significant time preventing cache start
with consequences like hanging PME.
[1]
org.apache.ignite.internal.processors.cache.persistence.pagemem.PageMemoryImpl#tryToRestorePage
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