Categorize invalid VARCHAR casts
Switch to Airlift Threads class
Fix thread naming for single threaded executors
Fix warnings in HiveClient
Replace instanceof with checkType in Hive connector
Refactor formatting for SortItem
Add formatting for every statement type
Move parser utility classes out of tree package
Categorize bad data errors in Hive connector
Categorize illegal arguments to date parsing functions
Add error code for "no nodes available" error
Add toString to HiveBucket