Hi,

I am running a Clickhouse cluster on k8s and reading from Kafka topics. I am using Clickhouse 20.4.4 .18 and the 0.9.9 version of the Clickhouse operator.  The topics are in AvroConfluent format and everything worked well until I started having an exception for on eof the topics where the complaint is :"Invalid name space"
The name of namespace is something like xxx-yyyy.prod. 

Do you have any idea what this can be about? 
Many thanks!
{
                    return [](IColumn &, avro::Decoder & decoder)
                    {
                        decoder.decodeNull();
                    };
                }
                else
                {
                    return [](IColumn & column, avro::Decoder & decoder)
                    {
                        ColumnNullable & col = assert_cast<ColumnNullable &>(column);
                        decoder.decodeNull();
                        col.insertDefault();
                    };
                }
            }
            break;
        case avro::AVRO_ENUM:
            if (target.isString())
            {
                std::vector<std::string> symbols;
                for (size_t i = 0; i < root_node->names(); i++)
                {
                    symbols.push_back(root_node->nameAt(i));
                }
                return [symbols](IColumn & column, avro::Decoder & decoder)
                {
                    size_t enum_index = decoder.decodeEnum();
                    const auto & enum_symbol = symbols[enum_index];
                    column.insertData(enum_symbol.c_str(), enum_symbol.length());