Jet SQL job failed

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shasv...@gmail.com

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Oct 25, 2021, 7:30:39 AM10/25/21
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Hello All,

I'm getting the below error while running the SQL  mapping on an Imap named  serverDataMap -

Error:

The Jet SQL job failed: Execution on a member failed: com.hazelcast.jet.JetException: Exception in SenderTasklet{ordinal=0, destinationAddress=[192.168.0.104]:5703, sourceVertexName='Project(IMap[public.serverDataMap])'}: com.hazelcast.nio.serialization.HazelcastSerializationException: Failed to serialize '[Ljava.lang.Object;'

P.S. I have enabled the cp-subsystem of size 3 and SQL jet is also enabled. The structure of ServerDataMap is like IMap<String, ServerSharedData>  serverDataMap.

If I use Map inside the ServerSharedData.class instead of HashMap then i get the below error - 

Error:    Unexpected class: interface java.util.Map

Thanks,

Shashank

shasv...@gmail.com

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Oct 25, 2021, 7:34:03 AM10/25/21
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I'm using Hazelcast Management Center to run SQL mapping with version 5.0.
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