HDFS-7513. HDFS inotify: add defaultBlockSize to CreateEvent (cmccabe)
HDFS-7506. Consolidate implementation of setting inode attributes into a single class. Contributed by Haohui Mai.
Revert "YARN-2890. MiniYARNCluster should start the timeline server based on the configuration. Contributed by Mit Desai."

This reverts commit 51af8d367de94689770f57c64bea3b244d7755f6.

Conflicts:
	hadoop-yarn-project/CHANGES.txt
HDFS-7516. Fix findbugs warnings in hdfs-nfs project. Contributed by Brandon Li
HADOOP-11380. Restore Rack Awareness documenation (aw)
YARN-2914. [YARN-1492] Potential race condition in Singleton implementation of SharedCacheUploaderMetrics, CleanerMetrics, ClientSCMMetrics. (Varun Saxena via kasha)