[HDFS-111] UnderReplicationBlocks should use generic types

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Not A Problem
• Assignee: Unassigned
• Reporter: Konstantin Shvachko
• Created: 17/Feb/07 04:39
• Updated: 21/Nov/11 13:47
• Resolved: 21/Nov/11 13:47

Description

1. HADOOP-659 introduced new class UnderReplicationBlocks, and
two new warnings about use of generic types
TreeSet<Block>[] priorityQueues = new TreeSet[LEVEL];
Iterator<Block>[] iterator = new Iterator[LEVEL];
should resp. read
TreeSet<Block>[] priorityQueues = new TreeSet<Block>[LEVEL];
Iterator<Block>[] iterator = new Iterator<Block>[LEVEL];

2. I'd rename class UnderReplicationBlocks to UnderReplicatedBlocks while it is still internal.