4.7 Managing the Spark Cluster

This section describes how to manage the Spark cluster used by KPI Management.

This section includes the following subsections:

• 4.7.1 Starting and Stopping the Spark Cluster
• 4.7.2 Submitting a Spark Application
• 4.7.3 Killing a Spark Application
• 4.7.4 Redeploying Spark Workers
• 4.7.5 Removing Runtime Data
• 4.7.6 Change Procedures
• 4.7.7 Logging
• 4.7.8 Port Configuration
• 4.7.9 Flushing spark