Fix intermittent test failures
Change remaining instances of HashMap to LinkedHashMap
Change Hive test files to use names from HiveStorageFormat
Fix hive.storage-format

Add hive-storage connector session property
Fix size calculation in SliceArrayBlock
Fix lazy block size calculation
Add config option to disable new optimized readers
Add support for Hive column oriented file formats

Add the HivePageSourceFactory to create ConnectorPageSource for to read a file format
Add framework for binding and testing HivePageSourceFactory
Add RcFilePageSource
Add HiveUtil.isStructuralType()