PIG-3772: Syntax error when casting an inner schema of a bag and line break involved

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1588952 13f79535-47bb-0310-9956-ffa450edef68
PIG-3894: Datetime function AddDuration, SubtractDuration and all Between
functions don't check for null values in the input tuple
(jennythompson via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1588974 13f79535-47bb-0310-9956-ffa450edef68
Revert PIG-3851: Upgrade jline to 2.11

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1589525 13f79535-47bb-0310-9956-ffa450edef68
PIG-3898: Refactor PPNL for non-MR execution engine (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1589784 13f79535-47bb-0310-9956-ffa450edef68
PIG-3905: 0.12.1 release can't be build for Hadoop2

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1589901 13f79535-47bb-0310-9956-ffa450edef68
PIG-3737: Bundle dependent jars in distribution in %PIG_HOME%/lib folder

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1589902 13f79535-47bb-0310-9956-ffa450edef68
PIG-3865: Remodel the XMLLoader to work to be faster and more maintainable

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1589911 13f79535-47bb-0310-9956-ffa450edef68
PIG-3909: Type Casting issue

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1590134 13f79535-47bb-0310-9956-ffa450edef68
PIG-3860: Refactor PigStatusReporter and PigLogger for non-MR execution engine (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1590819 13f79535-47bb-0310-9956-ffa450edef68
PIG-3860: Refactor PigStatusReporter and PigLogger for non-MR execution engine
(Remove tez-related code from TaskContext in hadoop23 shum. It was committed
accidentally.)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1590829 13f79535-47bb-0310-9956-ffa450edef68
PIG-3859: auto local mode should not modify reducer configuration (aniket486)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1591129 13f79535-47bb-0310-9956-ffa450edef68
PIG-3672: Pig should not check for hardcoded file system implementations (rohini)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1591297 13f79535-47bb-0310-9956-ffa450edef68
PIG-3860: Refactor PigStatusReporter and PigLogger for non-MR execution engine
(Fix typos: destory() -> destroy())


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1591406 13f79535-47bb-0310-9956-ffa450edef68
PIG-3914: Change TaskContext to abstract class (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1591802 13f79535-47bb-0310-9956-ffa450edef68
PIG-3916: isEmpty should not be early terminating (rohini)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1591977 13f79535-47bb-0310-9956-ffa450edef68
PIG-3902-2