update to 2.6.1
Fixed issue where c.t.h.Hfs would not properly ignore 'hidden' files starting with '.' or '_' when listing children in a directory.
Fixed issue where c.u.Version was leaking file descriptors.
Updated c.p.h.HadoopPlatform to set 'mapreduce.jobtracker.staging.root.dir' to a fully qualified path for non-cluster tests.
Update c.s.h.HadoopStepStats to reduce memory pressure when fetching TaskReports and TaskCompletionEvents from Hadoop 2.x.
Update c.t.Tuple#isUnmodifiable to be transient to prevent the value from being serialized and
restored as an unmodifiable Tuple from a data source.
Updated c.t.Tuple#isUnmodifiable to be transient to prevent the value from being serialized and restored resulting in an unmodifiable Tuple from a data source.
improve test robustness for tests running on remote clusters
Fixed issue where c.t.h.i.TapOutputCollector did not honor the current task o.a.h.m.Reporter instance on the cluster side. This should improve the accuracy of Hadoop counters wrapped by c.t.h.PartitionTap.
Fixed issues where a c.f.Flow instance could be marked stopped while transitioning to a started state when used in a c.c.Cascade.
improve error message for hadoop platform version mismatches and subsequent classloader errors
update javadoc
Updated c.p.h.Hadoop2MR1Platform to enforce settings to make local mode behave the same across distributions.
version 2.6.1
Update c.s.h.HadoopStepStats to reduce memory pressure when fetching TaskReports and TaskCompletionEvents from Hadoop 2.x.
merge '2.6.1' into wip-3.0