[HDFS-8749] Fix findbugs warning in BlockManager.java

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.8.0
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Labels: newbie
• Target Version/s: 2.8.0
• Hadoop Flags: Reviewed
• Assignee: Brahma Reddy Battula
• Reporter: Akira Ajisaka
• Created: 10/Jul/15 01:23
• Updated: 30/Aug/16 01:31
• Resolved: 10/Jul/15 06:06

Description

BlockManager#checkBlocksProperlyReplicated

        final BlockInfoUnderConstruction uc =
            (BlockInfoUnderConstruction)b;

uc is not needed and this causes findbugs warning.