PIG-4796: Authenticate with Kerberos using a keytab file
PIG-4796: Authenticate with Kerberos using a keytab file

git-svn-id: c4d08399a8c07badad33cbf13a0909bacb78f41f@1735518 13f79535-47bb-0310-9956-ffa450edef68

kexianda/pig,kexianda/pig,kellyzly/pig,kexianda/pig,kellyzly/pig,kellyzly/pig,kellyzly/pig,kexianda/pig,kellyzly/pig,kexianda/pig,kellyzly/pig,kellyzly/pig,kexianda/pig,kexianda/pig