[Users] Upgrading Hadoop version on the s2i Spark notebook

Hi all, I'm a little new at OpenShifting and I need to deploy a whole ODH stack.. We have OCS set up to use the s3 storage but the s2i-spark-notebook that comes with the Operator uses a Hadoop version that refuses to change the URL style with hadoopConf.set("fs.s3a.path.style.access", "true") I get a big error log saying the URL of my bucket is unreachable and the URL that gets used is the bucket.s3.storage.whatever where it should be s3.storage.whatever/bucket Upon looking around online i found that it could be a bug that was solved in Hadoop version 2.8 so I'd like to upgrade to that if at all possible but don't really understand how to do it. I appreciate any advice. Stay good, Petar