Hello kafka community,
So the schema that the kafka streams is trying to push into the registry is
this:
{
"type" : "record",
"name" : "AccountKey",
"namespace" : "...",
"fields" : [ {
"name" : "accountId",
"type" : "string",
} ]
}
I removed it:
curl -X DELETE 'http://localhost:8081/subjects/global_account_v1-key'
curl -X DELETE '
http://localhost:8081/subjects/global_account_v1-key?permanent=true'
Then I started the pipeline:
Exception received:
org.apache.kafka.common.errors.SerializationException: Error registering
Avro schema:
{"type":"record","name":"AccountKey","namespace":"com...","doc":"A key for
an Account.","fields":[{"name":"accountId","type":"string"}]}
Caused by:
io.confluent.kafka.schemaregistry.client.rest.exceptions.RestClientException:
Schema being registered is incompatible with an earlier schema; error code:
409
Please help me understand what might happen,
Thanks,
On Thu, 30 Jul 2020 at 21:29, Dumitru-Nicolae Marasoui <
nicolae.maras...@kaluza.com> wrote:
> Hello kafka community,
> I am getting exception [1] even if i previously remove the culprit subject:
>
> curl -X DELETE 'http://localhost:8081/subjects/global_account_v1-key'
>
> [1]
>
> curl -X DELETE '
> http://localhost:8081/subjects/global_account_v1-key?permanent=true'
>
> [1] Exception received:
> org.apache.kafka.common.errors.SerializationException: Error registering
> Avro schema:
> {"type":"record","name":"AccountKey","namespace":"com.ovoenergy.global","doc":"A
> key for an Account.","fields":[{"name":"accountId","type":"string","doc":"A
> globally unique ID for the account, distinct per source system and source
> record identifier. This should be deterministically generated from the
> source id and source system using a UUIDv5.","classification":"OVO
> Internal"}]}
> Caused by:
> io.confluent.kafka.schemaregistry.client.rest.exceptions.RestClientException:
> Schema being registered is incompatible with an earlier schema; error code:
> 409
> Thanks
>
> --
>
> Dumitru-Nicolae Marasoui
>
> Software Engineer
>
>
>
> w kaluza.com <https://www.kaluza.com/>
>
> LinkedIn <https://www.linkedin.com/company/kaluza> | Twitter
> <https://twitter.com/Kaluza_tech>
>
> Kaluza Ltd. registered in England and Wales No. 08785057
>
> VAT No. 100119879
>
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>
--
Dumitru-Nicolae Marasoui
Software Engineer
w kaluza.com <https://www.kaluza.com/>
LinkedIn <https://www.linkedin.com/company/kaluza> | Twitter
<https://twitter.com/Kaluza_tech>
Kaluza Ltd. registered in England and Wales No. 08785057
VAT No. 100119879
Help save paper - do you need to print this email?
