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https://issues.apache.org/jira/browse/GEODE-4168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Swapnil Bawaskar closed GEODE-4168.
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> Can't get json object stored as PDX using the new protocol
> ----------------------------------------------------------
>
> Key: GEODE-4168
> URL: https://issues.apache.org/jira/browse/GEODE-4168
> Project: Geode
> Issue Type: Bug
> Components: client/server
> Reporter: Dan Smith
> Priority: Major
> Fix For: 1.4.0
>
>
> When trying to do a get for an json object using the new client protocol,
> users now receive this exception
> {noformat}
> [error 2017/12/25 12:05:12.985 PST server1 <ServerConnection on port 40404
> Thread 15> tid=0x83] Received Get request with unsupported encoding: {}
> org.apache.geode.internal.protocol.serialization.exception.EncodingException:
> No protobuf encoding for type org.apache.geode.pdx.internal.PdxInstanceImpl
> at
> org.apache.geode.internal.protocol.protobuf.v1.ProtobufSerializationService.encode(ProtobufSerializationService.java:86)
> at
> org.apache.geode.internal.protocol.protobuf.v1.operations.GetRequestOperationHandler.process(GetRequestOperationHandler.java:63)
> at
> org.apache.geode.internal.protocol.protobuf.v1.operations.GetRequestOperationHandler.process(GetRequestOperationHandler.java:38)
> at
> org.apache.geode.internal.protocol.protobuf.v1.ProtobufOpsProcessor.processOperation(ProtobufOpsProcessor.java:82)
> at
> org.apache.geode.internal.protocol.protobuf.v1.ProtobufOpsProcessor.process(ProtobufOpsProcessor.java:62)
> at
> org.apache.geode.internal.protocol.protobuf.v1.ProtobufStreamProcessor.processOneMessage(ProtobufStreamProcessor.java:79)
> at
> org.apache.geode.internal.protocol.protobuf.v1.ProtobufStreamProcessor.receiveMessage(ProtobufStreamProcessor.java:55)
> at
> org.apache.geode.internal.protocol.protobuf.v1.ProtobufCachePipeline.processMessage(ProtobufCachePipeline.java:53)
> at
> org.apache.geode.internal.cache.tier.sockets.GenericProtocolServerConnection.doOneMessage(GenericProtocolServerConnection.java:70)
> at
> org.apache.geode.internal.cache.tier.sockets.ServerConnection.run(ServerConnection.java:1179)
> {noformat}
> This looks like a bug introduced by e24e038e69244cc655779634945896411e678080.
> ProtobufEncodingTypes.valueOf is trying to do a Class.equals between
> PdxInstance and PdxIntanceImpl.
> This is somewhat related to GEODE-4116 in that it's another failure to get a
> pdx serialized value, but the underlying cause is different in this case.
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