Dear Team, We are currently using HBase 1.4.14 in our cluster and are planning to upgrade to version 2.5. I could not find specific documentation on direct upgrades from 1.4.x to 2.5. Could you please advise on the following:
1. Is a direct upgrade from HBase 1.4.14 to 2.5 possible and safe? 2. Are there any known issues or considerations we should be aware of? 3. Do you have any insights or experiences to share regarding this upgrade? Additionally, we are using Hadoop 2.7.3 and Zookeeper 3.4.10, and we are planning to upgrade these components as well. Any guidance on the upgrade procedures for each component, including potential compatibility issues or best practices, would be greatly appreciated. Thank you in advance for your assistance Regards, Roshan
