Try forcing TLS 1.2 Here's a link that discusses this:
https://community.cloudera.com/t5/Support-Questions/Disabling-TLSv1-TLS1-1-Enabling-TLSv1-2/td-p/233130 On Mon., Sep. 27, 2021, 04:26 , <[email protected]> wrote: > Good Afternoon, > > > > I’m trying to configure Ambari Version 2.7.5.0 on CentOS 7 and am having > some issues trying to create a cluster in Ambari, when I get to the > install, Start and Test phase I get the following errors: > > > > stderr: > > Traceback (most recent call last): > > File > "/var/lib/ambari-agent/cache/stack-hooks/before-ANY/scripts/hook.py", line > 38, in <module> > > BeforeAnyHook().execute() > > File > "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py", > line 352, in execute > > method(env) > > File > "/var/lib/ambari-agent/cache/stack-hooks/before-ANY/scripts/hook.py", line > 31, in hook > > setup_users() > > File > "/var/lib/ambari-agent/cache/stack-hooks/before-ANY/scripts/shared_initialization.py", > line 50, in setup_users > > groups = params.user_to_groups_dict[user], > > KeyError: u'ambari-qa' > > Error: Error: Unable to run the custom hook script ['/usr/bin/python', > '/var/lib/ambari-agent/cache/stack-hooks/before-ANY/scripts/hook.py', > 'ANY', '/var/lib/ambari-agent/data/command-263.json', > '/var/lib/ambari-agent/cache/stack-hooks/before-ANY', > '/var/lib/ambari-agent/data/structured-out-263.json', 'INFO', > '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1_2', ''] > > stdout: > > > > 2021-09-27 12:08:38,783 - Stack Feature Version Info: Cluster Stack=1.0, > Command Stack=None, Command Version=None -> 1.0 > > 2021-09-27 12:08:38,785 - Group['hdfs'] {} > > 2021-09-27 12:08:38,786 - Group['hadoop'] {} > > 2021-09-27 12:08:38,787 - Group['users'] {} > > 2021-09-27 12:08:38,787 - User['zookeeper'] {'gid': 'hadoop', > 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} > > Error: Error: Unable to run the custom hook script ['/usr/bin/python', > '/var/lib/ambari-agent/cache/stack-hooks/before-ANY/scripts/hook.py', > 'ANY', '/var/lib/ambari-agent/data/command-263.json', > '/var/lib/ambari-agent/cache/stack-hooks/before-ANY', > '/var/lib/ambari-agent/data/structured-out-263.json', 'INFO', > '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1_2', ''] > > > > Command failed after 1 tries > > > > Any help would be much appreciated, I’m new to Ambari and can’t find any > useful documentation. > > > > Regards, > > > > Chris > > > > >
