When we are upgrading AEM 6.1 instance with mongo (Mongo version: 2.6 ) to AEM 6.3 with mongo (Mongo version: 3.2) we are facing the exception.
org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore Background operation failed: org.bson.BsonSerializationException: Document size of 29344731 is larger than maximum of 16777216.
How DocumentNodestore exceeds its limit? Is there anyway to resolve the issue? Is revision garbage collection will reduce the DocumentNodeStore size?