How to configure s3 connection with Nessie catalog

[domingozhang]

I use iceberg connector with Nessie catalog.

The configuration file details are as following:

connector.name=iceberg
iceberg.catalog.type=nessie
iceberg.file-format=PARQUET
iceberg.nessie-catalog.uri=http://nessie_server/api/v1
iceberg.nessie-catalog.default-warehouse-dir=/tmp
hive.s3.aws-access-key=aws-access-key
hive.s3.aws-secret-key=aws-secret-key
hive.s3.endpoint=http://endpoint_address
hive.s3.path-style-access=true
hive.s3.ssl.enabled=false

When I tried to query a table in Nessie catalog, it didn't work.
Query 20231124_030325_00037_trr72 failed: Error opening Iceberg split s3://nessie/dwd/test1/1ac9e7b8-aadf-50a1-83ce-efb541728900/3_0_0.parquet (offset=0, length=4210): Unable to load AWS credentials from any provider in the chain: [EnvironmentVariableCredentialsProvider: Unable to load AWS credentials from environment variables (AWS_ACCESS_KEY_ID (or AWS_ACCESS_KEY) and AWS_SECRET_KEY (or AWS_SECRET_ACCESS_KEY)), SystemPropertiesCredentialsProvider: Unable to load AWS credentials from Java system properties (aws.accessKeyId and aws.secretKey), WebIdentityTokenCredentialsProvider: You must specify a value for roleArn and roleSessionName, com.amazonaws.auth.profile.ProfileCredentialsProvider@78b651a4: profile file cannot be null, com.amazonaws.auth.EC2ContainerCredentialsProviderWrapper@6437219b: Failed to connect to service endpoint: ]

Could any one please help to answer these questions:

How to configure s3 connection in iceberg connector with Nessie Catalog?
Shall I build a hive metastore with S3 credential firstly if I want to use a Nessie Catalog?

thank you