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02-02-2017
31
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02-03-2017
09:38 PM
@rguruvannagari. I don't know if it was the trick but I set the property zeppelin.anonymous.allowed to false in conf/zeppelin-site.xml and then restarted zeppelin. i also noticed that my shiro.ini changes were reversed or reset to the original. confused but now i was prompted for login. I used maria_dev and it worked. i will carry on w/ the tutorial.
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02-03-2017
08:59 PM
[root@sandbox conf]# more shiro.ini
[users]
# List of users with their password allowed to access Zeppelin.
# To use a different strategy (LDAP / Database / ...) check the shiro doc at http://shiro.apache.org/configuration.html#Configuration-INISections
#admin = password1
#user1 = password2, role1, role2
#user2 = password3, role3
#user3 = password4, role2
# Sample LDAP configuration, for user Authentication, currently tested for single Realm
[main]
#activeDirectoryRealm = org.apache.zeppelin.server.ActiveDirectoryGroupRealm
#activeDirectoryRealm.systemUsername = CN=Administrator,CN=Users,DC=HW,DC=EXAMPLE,DC=COM
#activeDirectoryRealm.systemPassword = Password1!
#activeDirectoryRealm.hadoopSecurityCredentialPath = jceks://user/zeppelin/zeppelin.jceks
#activeDirectoryRealm.searchBase = CN=Users,DC=HW,DC=TEST,DC=COM
#activeDirectoryRealm.url = ldap://ad-nano.test.example.com:389
#activeDirectoryRealm.groupRolesMap = ""
#activeDirectoryRealm.authorizationCachingEnabled = true
#ldapRealm = org.apache.shiro.realm.ldap.JndiLdapRealm
#ldapRealm.userDnTemplate = uid={0},cn=users,cn=accounts,dc=example,dc=com
#ldapRealm.contextFactory.url = ldap://ldaphost:389
#ldapRealm.contextFactory.authenticationMechanism = SIMPLE
#sessionManager = org.apache.shiro.web.session.mgt.DefaultWebSessionManager
#securityManager.sessionManager = $sessionManager
# 86,400,000 milliseconds = 24 hour
#securityManager.sessionManager.globalSessionTimeout = 86400000
shiro.loginUrl = /api/login
[urls]
# anon means the access is anonymous.
# authcBasic means Basic Auth Security
# To enfore security, comment the line below and uncomment the next one
/api/version = anon
/** = anon
#/** = authc
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02-03-2017
07:27 PM
@Iraheja or @rguruvannagari . Thanks for both your answers. Any pointers how to switch users in Zeppelin? I'm stuck on anonymous still after restarting zeppelin w/ the above changes to my shiro.ini config file. I don't see a way in the zeppelin UI to switch users. I can update the 'credential' but I don't really know what that is for. I am clearly a zeppelin newbie. -Colin
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02-03-2017
06:40 PM
Thank you. I restarted service but going to browser on :9995, I guess I still don't know how to switch from the user anonymous. below is how the tail of my shiro.ini [urls] section now reads in case you see any issue here. -Colin /api/version = anon /** = anon #/** = authc
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02-03-2017
06:38 PM
Thank you.
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02-03-2017
05:42 PM
Hi. I have started a HDP Sandbox 2.5.0 in Azure. I see that current sandbox has issue in that Zeppelin is not accessible from Abari Views. I can get to Zeppelin via port 9995 in browser but it has me as anonymous. How can I switch to being user maria_dev and interact w/ my sandbox.hortonworks.com build in Zeppelin? Thanks. - Colin p.s. I was unsuccessfully trying to move my way thru the tutorial here, https://github.com/hortonworks/tutorials/blob/hdp-2.5/tutorials/hortonworks/getting-started-with-apache-zeppelin/tutorial.md.
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02-03-2017
02:50 AM
@Michael Young I won't claim to understand but, after adding WebSSL at port 4200 into my network security group and disconnecting from VPN (to avoid SOCKS proxy details), I was able to login as root/hadoop. i then changed the root password and am back on my feet. Thank you. I am curious where you found the detail on the need for port 4200 that you pasted. It is not contained in the Azure HDP Sandbox tutorial. Thanks again, - Colin
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02-02-2017
11:59 PM
1 Kudo
As you can see below, I am in my Azure VM. I am trying to reset the admin password for the ambari following this link (http://hortonworks.com/hadoop-tutorial/learning-the-ropes-of-the-hortonworks-sandbox/#explore-ambari-azure) I see that I have HDP 2.5.0. I don't see the ambari-admin-password or ambari-agent commands. Can someone explain how I can manually reset the ambari admin password assuming that is needed to ambari dashboard on port 8080 as admin. I can successfully use the ambari dashboard as maria_dev. thanks. - Colin ..... [azure@sandbox ~]$ sudo ambari-admin-password-reset
sudo: ambari-admin-password-reset: command not found
[azure@sandbox ~]$ sudo ambari-admin-password-reset
sudo: ambari-admin-password-reset: command not found
[azure@sandbox ~]$ sudo su - root
Last login: Thu Feb 2 23:28:33 UTC 2017 on pts/1
Last failed login: Thu Feb 2 23:48:17 UTC 2017 from 58.218.204.183 on ssh:notty
There were 361 failed login attempts since the last successful login.
[root@sandbox ~]# sudo ambari-admin-password-reset
sudo: ambari-admin-password-reset: command not found
[root@sandbox ~]# ambari-agent restart
-bash: ambari-agent: command not found
[root@sandbox ~]#
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