[SPARK-20025] Driver fail over will not work, if SPARK_LOCAL* env is set.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0, 2.2.0
• Fix Version/s: 2.3.0
• Component/s: Spark Core
• Target Version/s: 2.3.0
• Assignee: Prashant Sharma
• Reporter: Prashant Sharma
• Created: 20/Mar/17 05:49
• Updated: 10/Oct/17 12:50
• Resolved: 10/Oct/17 12:50

Description

In a bare metal system with No DNS setup, spark may be configured with SPARK_LOCAL* for IP and host properties.
During a driver failover, in cluster deployment mode. SPARK_LOCAL* should be ignored while auto deploying and should be picked up from target system's local environment.

Issue Links

• links to: [Github] Pull Request #17357 (ScrapCodes)