[IGNITE-6180] Marshaller mappings are not restored from disk on node start

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1
• Fix Version/s: 2.3
• Assignee: Sergey Chugunov
• Reporter: Sergey Chugunov
• Created: 24/Aug/17 16:42
• Updated: 28/Aug/17 16:40
• Resolved: 25/Aug/17 13:36

Description

Steps to reproduce

1. Start node1 with persistence enabled.
2. Put instance of custom class to cache so marshaller mapping for the class is created.
3. Restart node1.
4. Start node2 and ensure it joins the cluster with node1.
5. Get instance from cache on node2 added on step #2.

Expected behavior

Instance is retrieved and deserialized successfully.

Actual behavior

Exception is thrown, no instance is retrieved from cache.

Caused by: java.lang.ClassNotFoundException: Unknown pair [platformId=0, typeId=-347776464]
	at org.apache.ignite.internal.MarshallerContextImpl.getClassName(MarshallerContextImpl.java:392)
	at org.apache.ignite.internal.MarshallerContextImpl.getClass(MarshallerContextImpl.java:342)
	at org.apache.ignite.internal.binary.BinaryContext.descriptorForTypeId(BinaryContext.java:686)
	... 15 more

JUnit test is attached to the ticket.