For ENG-4963, move collect CLI from voltadmin to voltdb
For ENG-4963, add methods to SSHTools and SFTPSession in order to support SSH authentication with password
For ENG-4963, modify collector to support cluster wide collection
ENG-4927 loadTable now supports undo
For ENG-4963, fix the help message of --dry-run option
For ENG-4963, address Steve's and Stefano's reviews
add procio selectors
made jUnit less groovy
Add test cases to prove that we now support this kind of query
collapse long lines to short lines for review, uncomment out configs
Fix ENG-3239
Make sure we test time with microseconds.
Add a avg push down planner test case
ENG-4610: Make there one plan cache per process.
Disabling using string input number for FunctionsForVoltDB
Clean code according to Paul's suggestion
Don't kill JSON http thread when issueing bad Adhoc query
For ENG-5028, provide more specific error message for SFTP uploading
clean up stdout in VEM during log collecting
ENG-5035: Set correct value type size for single-quoted literal in select list.