sunchao commented on a change in pull request #2256:
URL: https://github.com/apache/hadoop/pull/2256#discussion_r479379964
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSZKFailoverController.java
##########
@@ -158,7 +158,7 @@ public static DFSZKFailoverController create(Configuration
conf) {
"You may run zkfc on the node other than namenode.";
throw new HadoopIllegalArgumentException(msg);
}
- NameNode.initializeGenericKeys(localNNConf, nsId, nnId);
Review comment:
In `NNHAServiceTarget` the call is on a copy of `localNNConf` though so
the original conf will not be set.
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/tools/TestDFSZKFailoverController.java
##########
@@ -226,9 +228,11 @@ public void testWithBindAddressSet() throws Exception {
DFSZKFailoverController zkfc = DFSZKFailoverController.create(
conf);
String addr = zkfc.getRpcAddressToBindTo().getHostString();
+ String nameserviceId = conf.get(DFS_NAMESERVICE_ID);
assertEquals("Bind address " + addr + " is not wildcard.",
addr, WILDCARD_ADDRESS);
+ assertEquals(nameserviceId, NAMESERVICE_ID);
Review comment:
nit: `assertEquals(expected, actual)`.
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