HDFS-14089. RBF: Failed to specify server's Kerberos pricipal name in NamenodeHeartbeatService. Contributed by Ranith Sardar.

hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java

@@ -38,6 +38,7 @@ import org.apache.hadoop.hdfs.server.federation.resolver.ActiveNamenodeResolver;
 import org.apache.hadoop.hdfs.server.federation.resolver.NamenodeStatusReport;
 import org.apache.hadoop.hdfs.server.protocol.NamenodeProtocol;
 import org.apache.hadoop.hdfs.server.protocol.NamespaceInfo;
+import org.apache.hadoop.hdfs.tools.DFSHAAdmin;
 import org.apache.hadoop.hdfs.tools.NNHAServiceTarget;
 import org.codehaus.jettison.json.JSONArray;
 import org.codehaus.jettison.json.JSONObject;
@@ -108,7 +109,7 @@ public class NamenodeHeartbeatService extends PeriodicService {
   @Override
   protected void serviceInit(Configuration configuration) throws Exception {
 
-    this.conf = configuration;
+    this.conf = DFSHAAdmin.addSecurityConfiguration(configuration);
 
     String nnDesc = nameserviceId;
     if (this.namenodeId != null && !this.namenodeId.isEmpty()) {

hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/fs/contract/router/SecurityConfUtil.java

@@ -14,8 +14,6 @@
 
 package org.apache.hadoop.fs.contract.router;
 
-import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION;
-import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.HADOOP_SECURITY_SERVICE_USER_NAME_KEY;
 import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_BLOCK_ACCESS_TOKEN_ENABLE_KEY;
 import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_CLIENT_HTTPS_KEYSTORE_RESOURCE_KEY;
 import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_DATANODE_HTTPS_ADDRESS_KEY;
@@ -109,10 +107,6 @@ public final class SecurityConfUtil {
     spnegoPrincipal =
         SPNEGO_USER_NAME + "/" + krbInstance + "@" + kdc.getRealm();
 
-    // Set auth configuration for mini DFS
-    conf.set(HADOOP_SECURITY_AUTHENTICATION, "kerberos");
-    conf.set(HADOOP_SECURITY_SERVICE_USER_NAME_KEY, routerPrincipal);
-
     // Setup principles and keytabs for dfs
     conf.set(DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY, routerPrincipal);
     conf.set(DFS_NAMENODE_KEYTAB_FILE_KEY, keytab);