chunk_size: 256 local_cpu: False max_local_cpu_size: 10 save_unfull_chunk: False remote_url: "s3://{BUCKET_NAME}.s3express-{AZ_ID}.{REGION}.amazonaws.com" remote_serde: "naive" blocking_timeout_secs: 100 extra_config: save_chunk_meta: False s3_num_io_threads: 64 s3_prefer_http2: True s3_region: "{REGION}" s3_enable_s3express: True aws_access_key_id: "{AWS_ACCESS_KEY_ID}" aws_secret_access_key: "{AWS_SECRET_ACCESS_KEY}"