@Sandeep More I'm getting below error on HDP 2.6.1, please see if you can help me. I'm able to browse "webhdfs" without knox. curl -k -i --negotiate -u : https://myhost.mydomain:8443/gateway/default/webhdfs/v1/tmp?op=LISTSTATUS
HTTP/1.1 401 Authentication required
Date: Tue, 10 Oct 2017 20:41:13 GMT
WWW-Authenticate: Negotiate
Set-Cookie: hadoop.auth=; Path=gateway/default; Domain=mydomain.com; Secure; HttpOnly
Content-Type: text/html; charset=ISO-8859-1
Cache-Control: must-revalidate,no-cache,no-store
Content-Length: 320
Server: Jetty(9.2.15.v20160210)
HTTP/1.1 403 org.apache.hadoop.security.authentication.client.AuthenticationException
Date: Tue, 10 Oct 2017 20:41:14 GMT
Set-Cookie: hadoop.auth=; Path=gateway/default; Domain=mydomain.com; Secure; HttpOnly
Content-Type: text/html; charset=ISO-8859-1
Cache-Control: must-revalidate,no-cache,no-store
Content-Length: 314
Server: Jetty(9.2.15.v20160210)
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>Error 403 Forbidden</title>
</head>
<body><h2>HTTP ERROR 403</h2>
<p>Problem accessing /gateway/default/webhdfs/v1/tmp. Reason:
<pre> Forbidden</pre></p><hr><i><small>Powered by Jetty://</small></i><hr/>
</body>
</html><br> <provider>
<role>authentication</role>
<name>HadoopAuth</name>
<enabled>true</enabled>
<param>
<name>config.prefix</name>
<value>hadoop.auth.config</value>
</param>
<param>
<name>hadoop.auth.config.signature.secret</name>
<value>/etc/security/http_secret</value>
</param>
<param>
<name>hadoop.auth.config.type</name>
<value>kerberos</value>
</param>
<param>
<name>hadoop.auth.config.simple.anonymous.allowed</name>
<value>false</value>
</param>
<param>
<name>hadoop.auth.config.token.validity</name>
<value>1800</value>
</param>
<param>
<name>hadoop.auth.config.cookie.domain</name>
<value>mydomain.com</value>
</param>
<param>
<name>hadoop.auth.config.cookie.path</name>
<value>gateway/default</value>
</param>
<param>
<name>hadoop.auth.config.kerberos.principal</name>
<value>HTTP/_HOST@TEST.COM</value>
</param>
<param>
<name>hadoop.auth.config.kerberos.keytab</name>
<value>/etc/security/keytabs/spnego.service.keytab</value>
</param>
<param>
<name>hadoop.auth.config.kerberos.name.rules</name>
<value>DEFAULT</value>
</param>
</provider><br>
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