[MAPREDUCE-6483] Replace deprecated method NameNode.getUri() with DFSUtilClient.getNNUri() in TestMRCredentials

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: test
• Target Version/s: 2.8.0
• Hadoop Flags: Reviewed
• Assignee: Mingliang Liu
• Reporter: Mingliang Liu
• Created: 17/Sep/15 17:50
• Updated: 30/Aug/16 01:16
• Resolved: 18/Sep/15 20:38

Description

Test TestMRCredentials uses the NameNode.getUri() method which is deprecated in HDFS-9022. We should use DFSUtilClient.getNNUri() instead to get the name node URI given NN address. To make the Jenkins pass unit tests, jira HDFS-9022 focuses on changes in hadoop-hdfs module.

This jira tracks the effort of replacing usage of NameNode.getUri() with DFSUtilClient.getNNUri() in TestMRCredentials.
This patch will remove the newly brought javac warning in HDFS-9022

TestMRCredentials.java: getUri(InetSocketAddress) in NameNode has been deprecated.

Issue Links

• is blocked by: HDFS-9022 Move NameNode.getAddress() and NameNode.getUri() to hadoop-hdfs-client
• is depended upon by: HDFS-9101 Remove deprecated NameNode.getUri() static helper method