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Re: Unable to install Ambari server and agent

by Master Mentor in Support Questions
‎09-12-2017 01:52 PM
‎09-12-2017 01:52 PM
@Prashant Chaudhuri Can you edit your resolv.conf and add the 2 names server before your router like this nameserver 8.8.8.8 nameserver 8.8.4.4 nameserver 192.168.1.1 he rerun the below # yum clean all # yum clean metadata Then # yum install -y ambari-server And revert ... View more

Re: Unable to install Ambari server and agent

by Master Mentor in Support Questions
‎09-12-2017 01:30 PM
‎09-12-2017 01:30 PM
Bizarre, can you post the content of # cat /etc/resolv.conf The rerun the below # yum clean all # yum clean metadata Then # yum install -y ambari-server Let me know ... View more

Re: Unable to install Ambari server and agent

by Master Mentor in Support Questions
‎09-12-2017 12:59 PM
‎09-12-2017 12:59 PM
@Prashant Chaudhuri Can you confirm your ain't behind a proxy? Just click this link to validate http://amibehindaproxy.com/ ... View more

Re: Unable to install Ambari server and agent

by Master Mentor in Support Questions
‎09-12-2017 11:21 AM
‎09-12-2017 11:21 AM
@Prashant Chaudhuri Can you paste the contents of your. The /tmp/ambari.repo was just a typo error it should have been cat /etc/yum.repos.d/ambari.repo # cat /etc/yum.repos.d/ambari.repo # cat /etc/yum.repos.d/hdp.repo Clean all the cached files from any enabled repository at once yum clean all Check the repolist yum repolist The retry the yum install -y ambari-server ... View more

Re: Keytab based kerberos authentication failing ...

by Master Mentor in Support Questions
‎09-11-2017 06:24 PM
‎09-11-2017 06:24 PM
@Srikanth Gorripati Done accept an answer and close the thread. ... View more

Re: Keytab based kerberos authentication failing ...

by Master Mentor in Support Questions
‎09-11-2017 06:24 PM
‎09-11-2017 06:24 PM
@Srikanth Gorripati Entries obscured. I am happy it worked, please can you accept the best answe! ... View more

Re: Keytab based kerberos authentication failing ...

by Master Mentor in Support Questions
‎09-11-2017 06:24 PM
‎09-11-2017 06:24 PM
@Srikanth Gorripati In the above jaas.conf the principal="atlas/td2XXXXX.XXXX.XXX@ADMIN.XXXX.XXX"; should match the output of command # klist -kt /etc/security/keytabs/atlas.service.keytab Keytab name: FILE:/etc/security/keytabs/atlas.service.keytab KVNO Timestamp Principal ---- ------------------- ------------------------------------------------------ 1 08/24/2017 15:42:23 atlas/xxxx.xxxx.xxxx@REALM.COM 1 08/24/2017 15:42:23 atlas/xxxx.xxxx.xxxx@REALM.COM 1 08/24/2017 15:42:23 atlas/xxxx.xxxx.xxxx@REALM.COM 1 08/24/2017 15:42:23 atlas/xxxx.xxxx.xxxx@REALM.COM 1 08/24/2017 15:42:23 atlas/xxxx.xxxx.xxxx@REALM.COM eg atlas/xxxx.xxxx.xxxx@REALM.COM ... View more

Re: Keytab based kerberos authentication failing ...

by Master Mentor in Support Questions
‎09-11-2017 06:24 PM
‎09-11-2017 06:24 PM
@Srikanth Gorripati Have you corrected the entries in the Atlas jaas.conf? Please revert if the problem persists To grab a valid kerberos ticket you need to run this command replacing the values appropriately # kinit -kt /etc/security/keytabs/atlas.service.keytab atlas/xxxx.xxxx.xxxx@REALM.COM Revert ... View more

Re: Keytab based kerberos authentication failing ...

by Master Mentor in Support Questions
‎09-11-2017 06:24 PM
‎09-11-2017 06:24 PM
@Srikanth Gorripati Great can you accept and close the thread! ... View more

Re: Keytab based kerberos authentication failing ...

by Master Mentor in Support Questions
‎09-11-2017 06:24 PM
‎09-11-2017 06:24 PM
@Srikanth Gorripati What are the contents of your /etc/atlas/2.6.1.0-129/0/atlas_jaas.conf Client { com.sun.security.auth.module.Krb5LoginModule required useKeyTab=true useTicketCache=false storeKey=true doNotPrompt=false keyTab="/etc/security/keytabs/atlas.service.keytab" principal="atlas/FQDN@REALM"; } Revert ... View more
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