[HDFS-2226] Clean up counting of operations in FSEditLogLoader

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 04/Aug/11 22:16
• Updated: 15/Nov/11 00:52
• Resolved: 05/Aug/11 06:03

Description

This is simple cleanup in FSEditLogLoader - rather than having a variable per operation type, we can just use an EnumMap to count how many instances of each opcode we've hit.