[IGNITE-13488] Add command to control.(sh|bin) to get an arbitrary Metric

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.10
• Labels: 2.9.1-rc important
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Mikhail Petrov
• Reporter: Mikhail Petrov
• Created: 27/Sep/20 20:51
• Updated: 29/Mar/21 06:39
• Resolved: 05/Oct/20 13:31

Description

It's needed to add the ability to get an arbitrary Metric via control.(sh|bin) script.
If name of the metric registry is passed, value of all its metrics should be printed.

Proposed command structure:

control.(sh|bat) --metric [--node-id node_id] name

    Parameters:
      name     - Name of the metric which value should be printed. If name of the metric registry is specified, value of all its metrics will be printed.
      node_id  - ID of the node to get the metric value from. If not set, random node will be chosen.

Issue Links

• fixes: IGNITE-12191 Add support of system view and metric to Visor
• links to: GitHub Pull Request #8284