[HIVE-15585] LLAP failed to start on a host with only 1 cp

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.1.1
• Component/s: llap
• Assignee: Attila Magyar
• Reporter: Attila Magyar
• Created: 11/Jan/17 16:23
• Updated: 07/Feb/17 15:22
• Resolved: 07/Feb/17 15:22

Description

LLAP failed to start on a host with only 1 cpu. The number of thread was calculated by dividing the number of cpus with 2. This resulted zero if the cpu count was 1 and caused an IllegalArgumentException upon startup.

Issue Links

• links to: GitHub Pull Request #131