What's New in Apache Hadoop YARN

This topic lists new features for Apache Hadoop YARN in this release of Cloudera Runtime.


The user-friendly YARN WEB UI2 is the default user interface.

See:YARN web user interface

IFile logging format

IFile is a newer file controller than the legacy TFile file controller. In an IFile the files are indexed so it is faster to search in the aggregated log file than in a regular TFile.

See:Log Aggregation File Controllers

YARN with Knox TrustedProxy

All YARN web endpoints are behind the Knox TrustedProxy.

See:Authentication with Apache Knox

More reading

For more information about Apache Hadoop YARN, see Apache Hadoop YARN Overview