[HADOOP-16019] ZKDelegationTokenSecretManager won't log exception message occured in function setJaasConfiguration

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.2, 3.2.1
• Component/s: common
• Assignee: luhuachao
• Reporter: luhuachao
• Created: 21/Dec/18 08:08
• Updated: 15/Jan/19 13:39
• Resolved: 15/Jan/19 13:18

Description

• when the config  ZK_DTSM_ZK_KERBEROS_KEYTAB  or ZK_DTSM_ZK_KERBEROS_PRINCIPAL are not set, the IllegalArgumentException message cannot be logged.