Hello Can you share the details of how you're serializing the data? We'll need to understand the configuration of the record writer of the publish kafka process to help discuss about reading it back (be that in nifi or otherwise).
Since we support multiple modes of encoding the schema information this is the most likely source of difficulty. Thanks Joe On Tue, Sep 5, 2017 at 8:53 AM, <philippe.gib...@orange.com> wrote: > Hello, My SW environment à Nifi 1.4 compiled from sources , on Ubuntu > 14.04 and a running Confluent 3.3 Platform (running Confluent Registry > and kafkaStreams ) > > I have a process group with a PublishKafkaRecord_0_10 that serialize a > record ( with 3 fields) > > And another process group with a ConsumeKafkaRecord_0_10 that deserialise > the record . that works nicely with reader/writer and with the Confluent > Registry storing the Avro MetaData. > > I do not have ser/deser problems because I think Nifi does both jobs …… > > > > But I got problems of deserialization if I put some java Kafka client in > the game … ( try to consume from Confluent Kafka Streams ) > > I got some deserialization exception : > > org.apache.kafka.common.errors.SerializationException: Error deserializing > Avro message for id -1 > > > > Any trick to force another serialization ( nifi side) or deserialization ( > confluent side ) ? > > > > Best > > Phil > > > > _________________________________________________________________________________________________________________________ > > Ce message et ses pieces jointes peuvent contenir des informations > confidentielles ou privilegiees et ne doivent donc > pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu > ce message par erreur, veuillez le signaler > a l'expediteur et le detruire ainsi que les pieces jointes. Les messages > electroniques etant susceptibles d'alteration, > Orange decline toute responsabilite si ce message a ete altere, deforme ou > falsifie. Merci. > > This message and its attachments may contain confidential or privileged > information that may be protected by law; > they should not be distributed, used or copied without authorisation. > If you have received this email in error, please notify the sender and > delete this message and its attachments. > As emails may be altered, Orange is not liable for messages that have been > modified, changed or falsified. > Thank you.
