I’ve run into this error before too. It usually comes down to SSL misconfiguartion or browser settings. This checklist helped me fix it: https://cheapsslweb.com/blog/fix-neterr-ssl-protocol-error-in-google-chrome/., worth a try if the usual steps don’t work. Hope it helps! ... View more

Thanks, ccibi75 This worked for me. ... View more

Hi Arvind , Can you check the Ambari server logs to see what error you are getting. If you are seeing something like this :   Caused by: org.apache.ambari.server.AmbariException: Base url is missing for request RepositoryRequest   Try to add this :  gpl.license.accepted=true" in /etc/ambari-server/conf/ambari.properties and restart ambari-server.   ... View more

Yes, That's correct Answer and it works. But do we have any other workaround, as we have disabled exec due to security reasons. So how to achieve this.? ... View more

<edit> Sorry I thought this was a new post.  @guido please do not respond to old posts with new solutions.   Ambari 2.6.0 Bug is not applicable here.     @apappu The version on the end of the package is how they handled having multiple versions available in the repos as well as facilitating the upgrade process from one version to another.   Using the variable scope in the python allowed ambari code to be dynamic across all the different versions, environments, etc.   If your repos are setup right, this should not be an issue.  I have seen some failure in the public repos lately, slow to respond, or blocked by certain cloud providers causing the "no package found" errors.     If you are running your own private repos and have an issue like this, you can just create the packages you need in the version you want using the rpmrebuild command on an existing rpm.  ... View more

Did you ever get an answer to your question?  I have a new installation and am receiving the error "Sys DB and Information Schema not created yet." ... View more

I have faced similar issue. When I try to logon to KnoxSSO, it is authenticated correctly and redirected to SSO logon page. After few hours investigation, I have realised that I need to setup ldap configs for my Advanced topology in Knox too. Not just KnoxSSO. I made below changes and I am able to resolve the issue.   Under Advanced Topology <param> <name>main.ldapRealm.userDnTemplate</name> <value>uid={0},cn=users,cn=accounts,dc=us-west-1,dc=compute,dc=internal</value> </param> <param> <name>main.ldapRealm.contextFactory.url</name> <value>ldap://xxxxxxxxxxx.us-west-1.compute.internal:389</value> </param>   Under Advanced knoxsso-topology   <param> <name>main.ldapRealm.userDnTemplate</name> <value>uid={0},cn=users,cn=accounts,dc=us-west-1,dc=compute,dc=internal</value> </param> <param> <name>main.ldapRealm.contextFactory.url</name> <value>ldap://xxxxxxxxxxx.us-west-1.compute.internal:389</value> </param> <param> <name>knoxsso.redirect.whitelist.regex</name> <value>.*</value> </param> And I have ensured the Ambari LDAP setup has the same basedn      ... View more

Best solution for the issue. thanks for sharing. ... View more

well written article , For those who are using oracle database, we need to commit the transaction done after this changes. ... View more

Hi. I have installed and configured Ambari using the guide here: https://cwiki.apache.org/confluence/display/AMBARI/Installation+Guide+for+Ambari+2.7.3. Unfortunately, I got the same error in this page. I already tried reinstalling twice but no success. I'm running Ubuntu on a Virtual Box running on Windows host. Any idea? Thanks. ... View more