HDFS-6752. Avoid Address bind errors in TestDatanodeConfig#testMemlockLimit (vinayakumarb)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1613486 13f79535-47bb-0310-9956-ffa450edef68

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -373,6 +373,9 @@ Release 2.6.0 - UNRELEASED
     HDFS-5919. FileJournalManager doesn't purge empty and corrupt inprogress edits
     files (vinayakumarb)
 
+    HDFS-6752. Avoid Address bind errors in TestDatanodeConfig#testMemlockLimit
+    (vinayakumarb)
+
 Release 2.5.0 - UNRELEASED
 
   INCOMPATIBLE CHANGES

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDatanodeConfig.java

@@ -53,6 +53,8 @@ public class TestDatanodeConfig {
     Configuration conf = new HdfsConfiguration();
     conf.setInt(DFSConfigKeys.DFS_DATANODE_HTTPS_PORT_KEY, 0);
     conf.set(DFSConfigKeys.DFS_DATANODE_ADDRESS_KEY, "localhost:0");
+    conf.set(DFSConfigKeys.DFS_DATANODE_IPC_ADDRESS_KEY, "localhost:0");
+    conf.set(DFSConfigKeys.DFS_DATANODE_HTTP_ADDRESS_KEY, "localhost:0");
     cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0).build();
     cluster.waitActive();
   }