2. Unsupported Apache components

The following Apache Components are shipped as part of HDP 2.1 HDFS, but are not supported:

  • NameNode Federation (Apache JIRA HDFS-1052)

  • viewFS (Apache JIRA HADOOP-7257)

  • viewFS (Apache JIRA HADOOP-7257)

The following Apache Components are shipped as part of HDP 2.1 YARN, but are not supported:

  • Application Timeline Server (Hive-on-Tez metrics)

  • AM failure/restart resiliency

  • MapReduce Uper AM

  • YARN CGrouop resource isolation

  • Admin Node labels

  • CPU Scheduling

  • Fair Scheduler

  • MapReduce Eclipse Plug-in