Thank you for your follow up, I appreciate it . I have been using AWS with ubuntu 20.04 to do the following:   I create an EC2 instance, and in the Network settings, I create Inbound security groups rules for 8080 (Ambari), 22 (SSH), 4200, 9995 (zeppelin), 2222 (Hortonworks file system) From port 22, I install Hortonworks sandbox,  then I can access port 8080 (Ambari) with user maria_dev, and I can access as well the other ports 4200, 2222, and 9995. BUT now AWS supports only  ubuntu 22.04 and 24.04; which do not work to access Hortonworks like Ambari. I go  through the same exact steps that I used with ubuntu 20.04. I can access port 22 (SSH) only so I can install Hortonworks sandbox successfully. But I can not access ports 8080 (Ambari), 4200, 9995; I get errors from the browser:    502 Bad Gateway -- nginx/1.15.0 If it helps, I can send the exact instructions on a pdf file. Thank you again! ... View more

@nuwan, Welcome to our community! To help you get the best possible answer, I have tagged in our experts @upadhyayk04 @vaishaakb   who may be able to assist you further. Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question. ... View more

I create my first user with this script #!/bin/bash group='admins' username='admin' uidNumber=1001 gidNumber=1001 firstName='My First' lastName="My Last" password="password" ldapadd -x -D "cn=admin,dc=myhost,dc=dev" -w $password <<EOF dn: ou=$group,dc=myhost,dc=dev objectClass: organizationalUnit ou: $group EOF cat <<EOF dn: uid=$username,ou=$group,dc=myhost,dc=dev objectClass: inetOrgPerson objectClass: posixAccount uid: $username cn: $username sn: $lastName givenName: $firstName uidNumber: $uidNumber gidNumber: $gidNumber homeDirectory: /home/$username loginShell: /bin/bash userPassword: $(slappasswd -s $password) EOF # Ajouter l'utilisateur via ldapadd ldapadd -x -D "cn=admin,dc=myhost,dc=dev" -w $password <<EOF dn: uid=$username,ou=$group,dc=myhost,dc=dev objectClass: inetOrgPerson objectClass: posixAccount uid: $username cn: $username sn: $lastName givenName: $firstName uidNumber: $uidNumber gidNumber: $gidNumber homeDirectory: /home/$username loginShell: /bin/bash userPassword: $(slappasswd -s $password) EOF Authentication Proxy Server not trusted     ... View more

Sure, it’s the latest version available. We have opened a case to cloudera, but being Impala and python widely used together I am surprised not finding lots bug report about this. ... View more

@ayukus0705, Did the response assist in resolving your query? If it did, kindly mark the relevant reply as the solution, as it will aid others in locating the answer more easily in the future.  ... View more

@Amandi, Did the response help resolve your query? If it did, kindly mark the relevant reply as the solution, as it will aid others in locating the answer more easily in the future.  ... View more

Any there from cloudera to help me on this issue..... ... View more

@Learning_Ninja, Welcome to Cloudera Community! As this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post. ... View more