Mingliang Liu created MAPREDUCE-6483:
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Summary: Replace deprecated method NameNode.getUri() with
DFSUtilClient.getNNUri()
Key: MAPREDUCE-6483
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6483
Project: Hadoop Map/Reduce
Issue Type: Task
Components: test
Reporter: Mingliang Liu
Assignee: Mingliang Liu
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}}. As this is the last
usage of the deprecated static method {{NameNode.getUri()}}, we also remove it
from code trunk.
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