nqvuong1998 opened a new issue, #12363:
URL: https://github.com/apache/iceberg/issues/12363
### Query engine
Spark
### Question
When I set up Spark to connect to the REST Catalog using Keycloak as the
OAuth2 server with the client credentials flow, I configured the token to
expire after 5 minutes on Keycloak. Once the 5 minutes elapsed, the REST
Catalog returned an "Unauthorized" exception. It appears that Spark's REST
Catalog does not refresh the token from the OAuth2 server.
spark.sql.catalog.rest=org.apache.iceberg.spark.SparkCatalog
spark.sql.catalog.rest.type=rest
spark.sql.catalog.rest.uri=...
spark.sql.catalog.rest.credential={{ .Env.CLIENT_ID }}:{{ .Env.CLIENT_SECRET
}}
spark.sql.catalog.rest.warehouse=my_warehouse
spark.sql.catalog.rest.scope=...
spark.sql.catalog.rest.oauth2-server-uri=...
spark.sql.catalog.rest.io-impl=org.apache.iceberg.aws.s3.S3FileIO
A similar setup on Trino works correctly.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org
For additional commands, e-mail: issues-h...@iceberg.apache.org
