[OODT-219] Monitor that plugs into Ganglia

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.7
• Component/s: resource manager
• Labels: gsoc2013

Environment

From JPL's internal JIRA.

• Assignee: Rajith Siriwardana
• Reporter: Chris A. Mattmann
• Created: 19/Jun/11 03:57
• Updated: 09/Mar/14 04:34
• Resolved: 01/Sep/13 09:00

Description

This project will contribute a ResourceMonitor plugin that reads information from Ganglia http://ganglia.info.

The Apache OODT resource manager provides an AssignmentMonitor interface:

http://oodt.apache.org/components/maven/apidocs/org/apache/oodt/cas/resource/monitor/AssignmentMonitor.html

This allows plugging in of different tools externally or internal APIs and tools to monitor Jobs that are sent to ResourceNodes.

1. Write a GangliaAssignmentMonitor and GangliaAssignmentMonitorFactory that plug in to Ganglia to obtain Job status information, and that construct GangliaAssignmentMonitors from a factory.
2. Write unit tests
3. Parse the Ganglia XML file to get the information from Ganglia

Issue Links

• relates to: OODT-669 Make Resource Manager work without Ganglia

Sub-Tasks

• Create the skeleton of the ganglia assignment monitor: Resolved
• Implement ganglia XML parser: Resolved
• Implement the capability to pull status of resource nodes from ganglia: Resolved
• Implement ganglia custom metric submitter: Closed