Íñigo Goiri created HDFS-14052:
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Summary: RBF: Use Router keytab for WebHDFS
Key: HDFS-14052
URL: https://issues.apache.org/jira/browse/HDFS-14052
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Íñigo Goiri
Assignee: CR Hota
When the RouterHttpServer starts it does:
{code}
NameNodeHttpServer.initWebHdfs(conf, httpAddress.getHostName(), httpServer,
RouterWebHdfsMethods.class.getPackage().getName());
{code}
This function is in the NN and is pretty generic.
However, it then calls to NameNodeHttpServer#getAuthFilterParams, which does:
{code}
String httpKeytab = conf.get(DFSUtil.getSpnegoKeytabKey(conf,
DFSConfigKeys.DFS_NAMENODE_KEYTAB_FILE_KEY));
{code}
In most cases, the regular web keytab will kick in, but we should make this a
parameter and load the Router one just in case.
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