If someone has an idea, I'm interested.
Thanks in advance.
Configuration conf = getConf(); // Job job = new Job(conf);
to
Configuration conf = new Configuration(); conf.set("fs.s3n.awsAccessKeyId", "your_key"); conf.set("fs.s3n.awsSecretAccessKey", "your_key"); Job job = new Job(conf);
otherwise you will encounter errors connections to AWS .