[HDFS-5885] Add annotation for repeated fields in the protobuf definition

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: HDFS-5698 (FSImage in protobuf)
• Fix Version/s: HDFS-5698 (FSImage in protobuf)
• Target Version/s: HDFS-5698 (FSImage in protobuf)
• Hadoop Flags: Reviewed
• Assignee: Haohui Mai
• Reporter: Haohui Mai
• Created: 04/Feb/14 22:31
• Updated: 07/Feb/14 00:24
• Resolved: 07/Feb/14 00:24

Description

As suggested by the documentation of Protocol Buffers, the protobuf specification of the fsimage should specify [packed=true] for all repeated fields.