HIVE-4804 parallel order by fails for small datasets (Navis via egc)

Submitted by:	Navis
Reviewed by:	Edward Capriolo


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500071 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4089 : javax.jdo : jdo2-api dependency not in Maven Central (Navis via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500186 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4814 : Adjust WebHCat e2e tests until HIVE4703 is addressed (Eugene Koifman via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500312 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4811 : (Slightly) break up the SemanticAnalyzer monstrosity (Gunther Hagleitner via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500375 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4805 : Enhance coverage of package org.apache.hadoop.hive.ql.exec.errors (Ivan Veselovsky via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500449 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4251 : Indices can't be built on tables whose schema info comes from SerDe (Mark Wagner via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500452 13f79535-47bb-0310-9956-ffa450edef68
HIVE-3475 INLINE UDTF does not convert types properly (Igor Kabiljo and Navis Ryu via egc)

Submitted by:	Navis Ryu and Igor Kabiljo
Reviewed by:	Edward Capriolo


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500531 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4733 : HiveLockObjectData is not compared properly (Navis via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500569 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4802 : Fix url check for missing / or /<db> after hostname in jdb uri (Thejas Nair via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500781 13f79535-47bb-0310-9956-ffa450edef68
HIVE-3810 : HiveHistory.log need to replace \r with space before writing Entry.value to historyfile (Mark Grover via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1500991 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4812 : Logical explain plan (Gunther Hagleitner V via Navis)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1501036 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4796 : Increase coverage of package org.apache.hadoop.hive.common.metrics (Ivan Veselovsky)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1501052 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4580 : Change DDLTask to report errors using canonical error messages rather than http status codes (Eugene Koifman via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1501053 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4813 : Improve test coverage of package org.apache.hadoop.hive.ql.optimizer.pcr (Ivan Veselovsky via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1501099 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4819 : Comments in CommonJoinOperator for aliasTag is not valid (Navis via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1501129 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'origin/trunk' into HIVE-4815
Very basic buildProfile support