IBM Operations Analytics - Log Analysis, Version 1.3.1Prerequisite tasks
To enable the Hadoop tier in IBM® Operations Analytics - Log Analysis, complete the prerequisite tasks.
Complete these tasks before you configure the Hadoop tier.
Hadoop cluster
Ensure that a IBM InfoSphere® BigInsights® Hadoop or Cloudera Hadoop is installed in your environment, and that the IBM Operations Analytics - Log Analysis Hadoop tier was tested with IBM InfoSphere BigInsights Hadoop 3.0.0.1 or Cloudera Hadoop 5.3.0.
IBM Operations Analytics - Log Analysis
Ensure that IBM Operations Analytics - Log Analysis is installed.
Datanode username configuration
- Create a user for each datanode on the Hadoop cluster.
- Ensure that the username for each datanode is the same as the IBM Operations Analytics - Log Analysis username on the IBM Operations Analytics - Log Analysis server.