Help Center> MapReduce Service> User Guide (Paris Region)> FAQ> MRS Overview> Why Is the ZooKeeper Component Unavailable When an MRS Cluster Is ?
Updated on 2022-12-14 GMT+08:00

Why Is the ZooKeeper Component Unavailable When an MRS Cluster Is ?

If you create a cluster of a version earlier than MRS 3.x, ZooKeeper is installed by default and is not displayed on the GUI.

If you create a cluster of MRS 3.x or later, ZooKeeper is available on the GUI and is selected by default.

After the cluster is created, the ZooKeeper component is available on the Components page.