[HDFS-5768] Consolidate the serialization code in DelegationTokenSecretManager

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 2.4.0
• Component/s: namenode
• Target Version/s: HDFS-5698 (FSImage in protobuf)
• Hadoop Flags: Reviewed
• Assignee: Haohui Mai
• Reporter: Haohui Mai
• Created: 14/Jan/14 21:17
• Updated: 12/May/16 18:16
• Resolved: 15/Jan/14 23:12

Description

This jira proposes to extract a private class for the serialization code for DelegationTokenSecretManager, so that it becomes easier to introduce new code paths to serialize the same set of information using protobuf.

This jira does not intend to introduce any functionality changes.

Issue Links

• is depended upon by: HDFS-5744 Serialize information for token managers in protobuf