Error starting NIFI Certificate Authority via ambari

[#1]

Nifi Certificate Authority failed to start via ambari with this error displayed :

Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/nifi_ca.py", line 114, in <module>
    CertificateAuthority().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 367, in execute
    method(env)
  File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/nifi_ca.py", line 92, in start
    Execute((run_ca_script, params.jdk64_home, ca_server_script, params.nifi_config_dir + '/nifi-certificate-authority.json', params.nifi_ca_log_file_stdout, params.nifi_ca_log_file_stderr, status_params.nifi_ca_pid_file), user=params.nifi_user)
  File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 166, in __init__
    self.env.run()
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 160, in run
    self.run_action(resource, action)
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 124, in run_action
    provider_action()
  File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 262, in action_run
    tries=self.resource.tries, try_sleep=self.resource.try_sleep)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 72, in inner
    result = function(command, **kwargs)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 102, in checked_call
    tries=tries, try_sleep=try_sleep, timeout_kill_strategy=timeout_kill_strategy)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 150, in _call_wrapper
    result = _call(command, **kwargs_copy)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 303, in _call
    raise ExecutionFailed(err_msg, code, out, err)
resource_management.core.exceptions.ExecutionFailed: Execution of '/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/run_ca.sh /lib/jvm/jre-openjdk/ /var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/files/nifi-toolkit-1.2.0.3.0.3.0-6/bin/tls-toolkit.sh /usr/hdf/current/nifi/conf/nifi-certificate-authority.json /var/log/nifi/nifi-ca.stdout /var/log/nifi/nifi-ca.stderr /var/run/nifi/nifi-ca.pid' returned 1. Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Waiting for child java process to exist
Timed out while waiting for child java process to exist

[#2]

Can you see what is in /var/log/nifi/nifi-ca.stderr ?

[#3]

@Bryan Bende below are written on nifi-ca.stderr :

Error: Could not find or load main class org.apache.nifi.toolkit.tls.TlsToolkitMain

[#4 · Accepted solution]

@Bramantya Anggriawan

Can you please check the following directory and the JARs present inside this directory to see if it has proper read permission for other users?

# ls -ld  /var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/files/nifi-toolkit-1.2.0.3.0.1.1-5/lib/

.

Please specially check the following JAR file if it exist and has read permission to other users or not?

# ls -lart /var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/files/nifi-toolkit-1.2.0.3.0.1.1-5/lib/nifi-toolkit-tls-1.2.0.3.0.1.1-5.jar

-rw-r--r--. 1 root root 97156 Oct 23 07:42 /var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/files/nifi-toolkit-1.2.0.3.0.1.1-5/lib/nifi-toolkit-tls-1.2.0.3.0.1.1-5.jar

.

[#5]

i change the permission of .jar file on /var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/files/nifi-toolkit-1.2.0.3.0.1.1-5/lib/ and it works now.

Thanks.