spark-defaults.conf

spark.sql.defaultCatalog            hms
spark.sql.extensions                org.apache.iceberg.spark.extensions.IcebergSparkSessionExtensions 
spark.sql.catalog.hms               org.apache.iceberg.spark.SparkCatalog 
spark.sql.catalog.hms.type          hive 
spark.sql.catalog.hms.s3.endpoint   http://minio:9000
spark.sql.catalog.hms.warehouse     s3a://datalake/
spark.sql.catalog.hms.uri           thrift://hive-metastore:9083
spark.sql.catalog.hms.io-impl       org.apache.iceberg.aws.s3.S3FileIO

spark.sql.catalog.hms.hadoop.fs.s3a.access.key     cTI5BM9ecjv6qISgGaHP
spark.sql.catalog.hms.hadoop.fs.s3a.access.secret  gJslk7jC1IJqOpDAVoV0fPXFS0WKDcSX9zBGd3f1

spark.eventLog.enabled          true
spark.eventLog.dir              /home/iceberg/spark-events
spark.history.fs.logDirectory   /home/iceberg/spark-events