Shulou(Shulou.com)05/31 Report--

This article mainly introduces how to upgrade Hbase, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

1. Configure the new hbase. And leave Hbase turned off.

2. Reset the environment variable of HBase in 'etc/profile'

3. Start ZooKeeper because the Hbase comes with it. Several sets have been configured, and all of them have to be started. The use is as follows:

Hbase-daemon.sh start zookeeper

4. Perform upgrade check

Hbase upgrade-check

5. Perform the upgrade

Hbase upgrade-execute

6. Close zooKeeper

Hbase-daemon.sh stop zookeeper thank you for reading this article carefully. I hope the article "how to upgrade Hbase" shared by the editor will be helpful to everyone. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.