PIG-3066: Fix TestPigRunner in trunk (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1426119 13f79535-47bb-0310-9956-ffa450edef68
PIG-3050: Fix FindBugs multithreading warnings (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1426120 13f79535-47bb-0310-9956-ffa450edef68
PIG-3106: Missing license header in several java file

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1426273 13f79535-47bb-0310-9956-ffa450edef68
PIG-3051: java.lang.IndexOutOfBoundsException failure with LimitOptimizer + ColumnPruning (knoguchi via rohini)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1426346 13f79535-47bb-0310-9956-ffa450edef68
PIG-3107: bin and autocomplete are missing in src release (daijy)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1426368 13f79535-47bb-0310-9956-ffa450edef68
PIG-3107:  bin and autocomplete are missing in src release (PIG-3107-2.patch)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1426677 13f79535-47bb-0310-9956-ffa450edef68
PIG-3112: Errors and lacks in document "User Defined Functions" (miyakawataku via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1427570 13f79535-47bb-0310-9956-ffa450edef68
PIG-2251: PIG leaks Zookeeper connections when using HBaseStorage (jamarkha via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1428091 13f79535-47bb-0310-9956-ffa450edef68
PIG-2362: Rework Ant build.xml to use macrodef instead of antcall (azaroth via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1428768 13f79535-47bb-0310-9956-ffa450edef68
PIG-2769 a simple logic causes very long compiling time on pig 0.10.0


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1430623 13f79535-47bb-0310-9956-ffa450edef68
PIG-2433: Jython import module not working if module path is in classpath

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1430649 13f79535-47bb-0310-9956-ffa450edef68
PIG-3115: Distinct Build-in Function Doesn't Handle Null Bags

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1430689 13f79535-47bb-0310-9956-ffa450edef68
PIG-3120: setStoreFuncUDFContextSignature called with null signature (jdler via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1434100 13f79535-47bb-0310-9956-ffa450edef68
PIG-3029 TestTypeCheckingValidatorNewLP has some path reference issues for cross-platform execution


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1434467 13f79535-47bb-0310-9956-ffa450edef68
PIG-2788: improved string interpolation of variables (jcoveney)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1434521 13f79535-47bb-0310-9956-ffa450edef68
PIG-3125: Fix zebra compilation error (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1436610 13f79535-47bb-0310-9956-ffa450edef68
PIG-3057: Make PigStorage.readField() protected (pablomar and billgraham via billgraham)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1436744 13f79535-47bb-0310-9956-ffa450edef68
PIG-3022: TestRegisteredJarVisibility.testRegisteredJarVisibility fails with hadoop-2.0.x (rohini via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1436746 13f79535-47bb-0310-9956-ffa450edef68
PIG-3071: Update hcatalog jar and path to hbase storage handler jar in pig script (arpitgupta via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1436749 13f79535-47bb-0310-9956-ffa450edef68
PIG-3090: Introduce a syntax to be able to easily refer to the previously defined relation (jcoveney)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1437229 13f79535-47bb-0310-9956-ffa450edef68