"java.io.NotSerializableException: NonSerializedComplexType" Error Thrown When Putting Non-Serializable Data On Multi-Node Replicated Cache (Doc ID 1102750.1)

Last updated on NOVEMBER 16, 2023

Applies to:

Symptoms

Using a replicated cache with only one cluster member, the cache put works fine and no exception message is thrown. Subsequent get calls return the appropriate values. But when a second member joins the cluster, the original cache service crashes and all data in the cache is lost, including any serializable values that might have been added.

An exception message like the following is thrown:

Cause

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