Connect parameters not considered in cycleReferences cache

[mfvitale]

I am experiencing wrong behavior with this struct data on Kafka Connect.

{
        "type" : "struct",
        "fields" : [ {
          "type" : "int32",
          "optional" : false,
          "field" : "scale"
        }, {
          "type" : "bytes",
          "optional" : false,
          "field" : "value"
        } ],
        "optional" : true,
        "name" : "io.debezium.data.VariableScaleDecimal",
        "version" : 1,
        "doc" : "Variable scaled decimal",
        "parameters" : {
          "precision" : "10"
        },
        "field" : "VAL_F_10"
 }

This will be cached in the fromConnectContext.cycleReferences withname as key but this will cause a cache hit for subsequent data of same type but with different values in others fields (i.e parameters).

I think that parameters should be considered in the cache key, maybe using the entire object schema as key?

schema-registry/avro-data/src/main/java/io/confluent/connect/avro/AvroData.java

Line 1172 in cede655

if (fromConnectContext.cycleReferences.containsKey(schema.name())) {

[mfvitale]

Hi @rayokota, any update on that?