[HDFS-6090] Use MiniDFSCluster.Builder instead of deprecated constructors

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.4.0
• Component/s: test
• Labels: newbie
• Target Version/s: 2.5.0
• Hadoop Flags: Reviewed
• Assignee: Akira Ajisaka
• Reporter: Akira Ajisaka
• Created: 11/Mar/14 21:16
• Updated: 10/Apr/14 13:11
• Resolved: 18/Mar/14 00:13

Description

Some test classes are using deprecated constructors such as MiniDFSCluster(Configuration, int, boolean, String[], String[]) for building a MiniDFSCluster.
These classes should use MiniDFSCluster.Builder to reduce javac warnings and improve code readability.

Issue Links

• is related to: HADOOP-10380 Cleanup javac warnings