[NEW VERSION] HBase 2.5.3-hadoop3

Which new version of Apache HBase should we support?

2.4.17, 2.5.3 and 2.5.3-hadoop3

Additional information

2.5.3-hadoop3 is required for Kerberos as well, as hadoop2 did throw weird errors

https://downloads.apache.org/hbase/2.4.17/RELEASENOTES.md
https://downloads.apache.org/hbase/2.5.3/RELEASENOTES.md

Changes required

log4j2 => Logging needs work and operator needs to check the product version

Implementation checklist

Please don't change anything in this list.
Not all of these steps are necessary for all versions.

• Update the Docker image
• Update documentation to include supported version(s)
• Update and test getting started guide with updated version(s)
• Update operator to support the new version (if needed)
• Update integration tests to test use the new versions (in addition or replacing old versions
• Update examples to use new versions

Start by reading the linked HBase 2.4.17 and 2.5.3 release notes, then trace how supported versions are represented in the Docker image, operator, documentation, getting started guide, integration tests, and examples. Done means the requested versions are supported, logging and product-version checks work, and the relevant guides, examples, and tests are updated.