PIG-3552: UriUtil used by reducer estimator should support viewfs (amatsukawa via aniket486)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1537723 13f79535-47bb-0310-9956-ffa450edef68
PIG-3522: Remove shock from pig

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1538093 13f79535-47bb-0310-9956-ffa450edef68
PIG-3559: Trunk is broken by PIG-3522 (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1538250 13f79535-47bb-0310-9956-ffa450edef68
PIG-3388: No support for Regex for row filter in
org.apache.pig.backend.hadoop.hbase.HBaseStorage (lbendig via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1540450 13f79535-47bb-0310-9956-ffa450edef68
PIG-3553: HadoopJobHistoryLoader fails to load job history on hadoop v 1.2 (lgiri via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1540451 13f79535-47bb-0310-9956-ffa450edef68
PIG-3539: Pig should be able to submit multiple DAG (daijy via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/branches/tez@1540818 13f79535-47bb-0310-9956-ffa450edef68
PIG-3561: Clean up PigStats and JobStats after PIG-3419 (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1540855 13f79535-47bb-0310-9956-ffa450edef68
PIG-3555: Initial implementation of combiner optimization (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/branches/tez@1540892 13f79535-47bb-0310-9956-ffa450edef68
PIG-3563: support adding archives to the distributed cache (jdonofrio via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1540908 13f79535-47bb-0310-9956-ffa450edef68
PIG-3507: It fails to run pig in local mode on a Kerberos enabled Hadoop cluster (chiyang via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1540915 13f79535-47bb-0310-9956-ffa450edef68
Merge latest changes from trunk


git-svn-id: https://svn.apache.org/repos/asf/pig/branches/tez@1540918 13f79535-47bb-0310-9956-ffa450edef68