trino + nessie configuration

[JunseoChoJJ]

Hello team,

I was trying to configure trino and spark + nessie catalog and postgresql + s3a on k8s to make a lakehouse
my problem is that trino is not working

trino values.yaml

service:
  type: NodePort
additionalCatalogs:
  nessie_catalog: |-
    connector.name=iceberg
    iceberg.catalog.type=nessie
    iceberg.nessie-catalog.uri=https://10.163.20.222:32327/api/v2
    iceberg.nessie-catalog.ref=main
    iceberg.nessie-catalog.default-warehouse-dir=s3a://trino-nessie/
    hive.s3.endpoint
    hive.s3.aws-access-key
    hive.s3.aws-secret-key

but turns out that trino is not supporting api/v2 yet
trinodb/trino#22215

My main question is trino use api/v1 and spark use api/v2
is this possible?

[JunseoChoJJ]

it worked ;;; Is there might be cause a problem when you use spark for api/v2 and trino for api/v1?

[dimas-b]

Any client can use any API version supported by the Nessie Server. The server will internally reconcile requests and execute them against the same data model.

[dimas-b]

Note, however, that API v1 is deprecated. It is recommended to migrate all clients to v2 (whenever possible).

[JunseoChoJJ]

@dimas-b thanks for telling me However, trino is not supporting api v2 yet.
trinodb/trino#22215
It somehow merged but not sure I can use it or no