09-24-2015 07:01 PM
Two questions about node label support in CDH 5.4.x.
1. The docs for CDH 5.4.x make no mention of node labels that I can find.
Since 5.4.x includes Apache Hadoop 2.6 which supports node labels I would expect they are supported, but can find no official statement.
Are node labels supported in CDH 5.4.x?
2. Are node labels supported in the Fair Scheduler or just the Capacity Scheduler?
Based on this JIRA it would seem I can't make use of node labels if I use the Fair Scheduler.
Is there any way around this?
09-24-2015 09:56 PM