[IMPALA-7495] Replace ----fault_injection_rpc_delay_ms with DebugAction()

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: Backend
• Epic Color: ghx-label-1
• Assignee: Unassigned
• Reporter: Daniel Hecht
• Created: 27/Aug/18 23:07
• Updated: 01/May/20 22:13
• Resolved: 01/May/20 22:13

Description

It'd be good to replace ----fault_injection_rpc_delay_ms with a runtime DebugAction(). That would allow tests like test_rpc_timeout.py to not need to be a custom cluster test, which would allow it to run faster. Also it would allow for a richer set of commands in a more general way (such as DebugAction() JITTER and FAIL).