[YARN-7838] Support AND/OR constraints in Distributed Shell

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 3.1.0
• Component/s: distributed-shell
• Labels: constraints
• Hadoop Flags: Reviewed
• Assignee: Weiwei Yang
• Reporter: Weiwei Yang
• Created: 29/Jan/18 05:59
• Updated: 05/Mar/18 03:45
• Resolved: 11/Feb/18 07:43

Description

Extending DS placement spec syntax to support AND/OR constraints, something like

// simple
-placement_spec foo=4,AND(NOTIN,NODE,foo:NOTIN,NODE,bar)
// nested
-placement_spec foo=4,AND(NOTIN,NODE,foo:OR(IN,NODE,moo:IN,NODE,bar))

Issue Links

• causes: YARN-7995 Remove unnecessary boxings and unboxings from PlacementConstraintParser.java