[IGNITE-11547] ClassCastException when creating LOCAL cache on client in Data Region which is considered persistent

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 2.7
• Component/s: cache, persistence
• Assignee: Madhusudhan Reddy Vennapusa
• Reporter: Ilya Kasnacheev
• Created: 14/Mar/19 15:06
• Updated: 11/Aug/22 22:22
• Resolved: 11/Aug/22 22:22

Description

If default region in cluster is persistent, then creating a LOCAL cache on client will fail with:

org.apache.ignite.internal.pagemem.impl.PageMemoryNoStoreImpl cannot be cast to org.apache.ignite.internal.processors.cache.persistence.pagemem.PageMemoryEx

This is unless there is a second non-persistent data region, and cache is created in this non-persistent region.

I think this case calls for a check and helpful error message.

Issue Links

• is duplicated by: IGNITE-11677 LOCAL cache on client node can't be created if persistence enabled
• is related to: IGNITE-5134 Explicit cast to PageMemoryNoStoreImpl in IgniteCacheDatabaseSharedManager
• relates to: IGNITE-7731 ClassCastException at restarted node if killed during checkpoint
• relates to: IGNITE-15759 [IEP-80] Removal of LOCAL caches support
• links to: GitHub Pull Request #6628