HIVE-5156: HiveServer2 jdbc ResultSet.close should free up resources on server side
make OrcStruct and its several methods public
bugfix for HIVE-6163: OrcOutputFormat#getRecordWriter creates OrcRecordWriter with relative path, otherwise it will use  + filename
bugfix HIVE-4975: Reading orc file throws exception after adding new column
upgrade version to 0.11.0-dp-4
rsync dianping
upgrade hcatalog version to 0.11.0-dp-4
fix merge conflict
Merge branch 'dianping-cosmos-hive-0.11.0' into cosmos-hive-0.11.0
Merge pull request #51 from lalaguozhe/cosmos-hive-0.11.0

pull request for fix orcfile bugs