[IMPALA-5652] Add deprecation warning for "unlimited" process mem_limit

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: Impala 2.10.0
• Component/s: Backend
• Labels: resource-management
• Target Version: Impala 2.10.0
• Epic Color: ghx-label-2
• Assignee: Tim Armstrong
• Reporter: Tim Armstrong
• Created: 12/Jul/17 17:43
• Updated: 23/Jan/18 23:22
• Resolved: 09/Aug/17 16:01

Description

We should add a deprecation warning to the --mem_limit help text and print a warning log message that setting it to "unlimited" ('' or -1) will not be supported in future release.

Issue Links

• is depended upon by: IMPALA-5653 Remove "unlimited" process mem_limit option