[REEF-508] Determine restarts on YARN by using a runtime environment variable

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.12
• Component/s: REEF Runtime YARN, REEF-Runtime-HDInsight

Environment

REEF on YARN and HDInsight.

• Assignee: Andrew Chung
• Reporter: Andrew Chung
• Created: 24/Jul/15 21:13
• Updated: 05/Aug/15 18:41
• Resolved: 05/Aug/15 18:41

Description

Currently we are determining whether or not the driver has been restarted based on whether we have previous evaluators allocated or not. We should be determining restarts based on a runtime environment variable provided by YARN instead.

Issue Links

• links to: Link to PR