@Geoffrey Shelton Okot Sorry for the delay. Horton Work Support claimed that '@' symbol is not support, so we are doing reinstall freshly with local user and sync with LDAP. Thanks ... View more

@Geoffrey Shelton Okot Thank you. will let you know the updates shortly. ... View more

@Geoffrey Shelton Okot Thank you so much. we dont have KDC server installed , we are using LDAP. do i need to mention AD server in the place of "{your kdc server}? admin_server ={your_kdc_server} ... View more

@Geoffrey Shelton Okot sorry i work till 2PM EST thats why delay in answering. I am using AD and users already got created in the AD before HDP installation Yes One way trust made . hostName=node1.test.co Contents of /etc/krb5.conf : includedir /etc/krb5.conf.d/ includedir /var/lib/sss/pubconf/krb5.include.d/ [logging] default = FILE:/var/log/krb5libs.log kdc = FILE:/var/log/krb5kdc.log admin_server = FILE:/var/log/kadmind.log [libdefaults] dns_lookup_realm = false ticket_lifetime = 24h renew_lifetime = 7d forwardable = true rdns = false # default_realm = EXAMPLE.COM default_ccache_name = KEYRING:persistent:%{uid} default_realm = TEST.CO [realms] # EXAMPLE.COM = { # kdc = kerberos.example.com # admin_server = kerberos.example.com # } TEST.CO = { } [domain_realm] # .example.com = EXAMPLE.COM # example.com = EXAMPLE.COM test.co = TEST.CO .test.co = TEST.CO ... View more

@Geoffrey Shelton Okot I struck here for long. Appreciate your help! ... View more

dfs.webhdfs.user.provider.user.pattern ... View more

Geoffrey Shelton Okot AD user is shdfs@Test.co .Could you please let me know the which format the rule should to start the web hdfs? ... View more

@Geoffrey Shelton Okot sorry for the delay in replying. same error. INFO [ambari-heartbeat-processor-0] ServiceComponentHostImpl:1039 - Ho st role transitioned to a new state, serviceComponentName=NAMENODE, hostName=node1.test .co, oldState=STARTING, currentState=INSTALLED since users are available in AD,do i need to map to local. could you please guide me here? RULE:[1:$1@$0](shdfs@test.co)s/.*/hdfs/ "message": "Invalid value for webhdfs parameter \"user.name\": Invalid value: \"shdfs@test.co\" does not belong to the domain ^[A-Za-z_][A-Za-z0-9._-]*[$]?$" } ... View more

@Geoffrey Shelton Okot I am able to start it from both , but status getting changed to "INSTALLED" immediately after startup, but in the server i am able to see name node and data node running, but ambari console shows down. ... View more

@Geoffrey Shelton Okot also services going to installed state automatically after startup. Could you please guide me ? service component DATANODE of service HDFS of cluster TSTHDPCLST has changed from STARTED to INSTALLED at host test.co according to STATUS_COMMAND report ... View more