[HBASE-23755] [OpenTracing] Declare HTrace is unusable in the user doc

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1
• Assignee: Wei-Chiu Chuang
• Reporter: Wei-Chiu Chuang
• Created: 28/Jan/20 22:40
• Updated: 25/Apr/21 01:30
• Resolved: 24/Feb/20 17:49

Description

The trace doesn't work at all in HBase 2.0 and above after HBASE-18601 (the trace doesn't get picked up at the server side). We should make a note in the user doc stating it is

1. unusable
2. deprecated in HBase 2.x because HTrace is in Attic.
3. removed from HBase 3.0 and above.

Issue Links

• links to: GitHub Pull Request #1196