[AMBARI-5093] Ambari metric chart for #slots shows wrong # of used slots

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Assignee: Andrew Onischuk
• Reporter: Andrew Onischuk
• Created: 14/Mar/14 18:51
• Updated: 18/Mar/14 16:53
• Resolved: 18/Mar/14 16:53

Description

Install single node storm and Ambari cluster using

Execute the following command:
storm jar storm-starter-0.0.1-storm-0.9.0.1.jar storm.starter.WordCountTopology WordCount –c nimbus.host=sandbox.hortonworks.com

Navigatie to Storm service and check the chart for 'Number of slots'
It shows the correct number of total slots but it shows incorrect number(min,avg,max) of used slots. Looks like it is picking up # tasks or #executors for used slots. Also the min & avg value for free slots seems incorrect.
see attachment

Issue Links

• links to: ReviewBoard