OpDB system requirements
Before you start using Operationa Database powered by Apache Accumulo (OpDB), review the prerequisites and system requirements to ensure all requirements are fulfilled.
- OpDB depends on HDFS and ZooKeeper libraries and configuration information. Therefore, HDFS and ZooKeeper are mandatory services for OpDB.
- Accumulo TabletServers must be collocated with DataNodes.
- Optionally, you can use OpDB powered by Apache Accumulo with YARN (MapReduce 2).
| Supported versions | Note | |
|---|---|---|
| CDP |
CDP Private Cloud Base 7.1.5 and higher |
CDP Public Cloud is not supported. CDP Private Cloud Experiences are not supported. |
| Operating System |
RHEL 7 / CentOS / OL7 Ubuntu 18.04 Bionic Beaver |
Supported on the operating system with the same minor versions that are supported for the CDP installation with which OpDB is installed. |
| JDK |
Java 8 |
Supported for the CDP install with which OpDB is installed. |
