NIFI is not starting in HDF with error "nifi.security.encrypt.configuration.password' was not found in configurations dictionary!" below are the logs, can you suggest on this

[#1]

Traceback (most recent call last):

  File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/nifi.py", line 360, in <module>
    Master().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 280, in execute
    method(env)
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 720, in restart
    self.start(env, upgrade_type=upgrade_type)
  File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/nifi.py", line 164, in start
    self.configure(env, is_starting = True)
  File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/nifi.py", line 145, in configure
    params.nifi_flow_config_dir, params.nifi_sensitive_props_key, is_starting)
  File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/nifi.py", line 296, in encrypt_sensitive_properties
    encrypt_config_script_params = encrypt_config_script_params + ('-p',PasswordString(master_key_password))
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/config_dictionary.py", line 73, in __getattr__
    raise Fail("Configuration parameter '" + self.name + "' was not found in configurations dictionary!")
resource_management.core.exceptions.Fail: Configuration parameter 'nifi.security.encrypt.configuration.password' was not found in configurations dictionary!

[#2 · Accepted solution]

@Chaitanya Manthine

It appears Ambari is complaining that the following property was not set in your NiFi configs:

Thanks, Matt

[#3]

@Matt Clarke

I see the below property and gave the password nothing else i see for specifing the password and i didnt find the specific property from HDF ambari. Please suggest me do i need to add in custom config.

Thanks in advance.

hdf-nifi-error2.jpg

Chaitanya

[#4]

I see it is referring to the below location

/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/params.py nifi_security_encrypt_configuration_password = config['configurations']['nifi-ambari-config']['nifi.security.encrypt.configuration.password']

[#5]

@Matt Clarke

After adding the property "nifi.security.encrypt.configuration.password" in Custom nifi-ambari-config it is working as expected. Thank you very much for your help.

nifi.jpg

Regards

Chaitanya