[HBASE-26363] OpenTelemetry configuration support for per-process service names

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.5.0, 3.0.0-alpha-2
• Component/s: tracing
• Release Note: <!-- markdown -->Each HBase process can have its own `service.name`, a value that can be completely customized by the operator. See the comment and examples in conf/hbase-env.sh.
• Assignee: Nick Dimiduk
• Reporter: Nick Dimiduk
• Created: 15/Oct/21 16:10
• Updated: 19/Apr/22 15:27
• Resolved: 04/Nov/21 18:41

Description

Our configuration should support setting a different service.name for each identifiable HBase process/component. This will make it easier to distinguish between, say, master, region server, when visualizing a trace. As a first pass, I'm guessing that most of the command targets of bin/hbase should be represented by the configuration.

For examples of how this might be implemented, see how we support per-process GC arguments, or how its done in this Hadoop PR.

Issue Links

• relates to: HBASE-22120 Replace HTrace with OpenTelemetry
• relates to: HBASE-25853 Backport HBASE-22120 (Replace HTrace with OpenTelemetry) to branch-2
• links to: GitHub Pull Request #3762
• links to: GitHub Pull Request #3813