How To Install:
- SCP the RPM to any client or server node.
- Install RPM on host:
yum install <rpm_path>
cd /usr/local/nn-analytics/
on host and verify installation.- Make sure
db/
anddfs/name/
have plenty of hard drive space. You can create shortcuts instead to other mounts if needed.
If you are upgrading to 1.6.x NNA (or higher) from a 1.5.x (or lesser) version, please make sure you change the main Java class, usually found scripts in /usr/local/nn-analytics/bin
from com.paypal.namenode.WebServerMain
to org.apache.hadoop.hdfs.server.namenode.analytics.WebServerMain
.