Patches for the Apache Hadoop ecosystem
Adds filtering (-filters <filterPatternsFile>) of files included in a distcp job by reading in a list of Java Regex Patterns and using these patterns to exclude unwanted files from the copy.
Targets Hadoop 2.8.0 and can be applied to trunk as of this writing (5/12/2015).
Back-port of HADOOP-1540 for Hadoop 2.6.0-rc1. This patch can be applied to branch branch-2.6.0 of the Hadoop source tree.
Fixes for filter related DEBUG logging in DistCP
Trivial patch for YARN to add a non-judgemental YARN application end state.