Support Questions
Find answers, ask questions, and share your expertise

Nifi does not work. Even if started will stop automatically.

Nifi does not work. Even if started will stop automatically.

stderr: /var/lib/ambari-agent/data/errors-82.txt
Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/service_check.py", line 75, in <module>
    NifiServiceCheck().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 280, in execute
    method(env)
  File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/service_check.py", line 45, in service_check
    NifiServiceCheck.check_nifi_portal(url)
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/decorator.py", line 55, in wrapper
    return function(*args, **kwargs)
  File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/service_check.py", line 68, in check_nifi_portal
    raise Fail("Error connecting to {0}. Reason - {1}.".format(url, e.reason))
resource_management.core.exceptions.Fail: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.
stdout: /var/lib/ambari-agent/data/output-82.txt
2017-07-11 21:11:08,487 - Stack Feature Version Info: stack_version=2.1, version=None, current_cluster_version=2.1.4.0-5 -> 2.1
2017-07-11 21:11:08,496 - Running Nifi service check
2017-07-11 21:11:08,496 - Checking Nifi portal https://ip-10-0-1-156.ec2.internal:9091/nifi status
2017-07-11 21:11:08,498 - Will retry 14 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 5 sec(s)
2017-07-11 21:11:13,505 - Will retry 13 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 10 sec(s)
2017-07-11 21:11:23,515 - Will retry 12 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:11:43,536 - Will retry 11 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:12:03,554 - Will retry 10 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:12:23,571 - Will retry 9 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:12:43,594 - Will retry 8 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:13:03,615 - Will retry 7 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:13:23,634 - Will retry 6 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:13:43,654 - Will retry 5 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:14:03,668 - Will retry 4 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:14:23,683 - Will retry 3 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:14:43,705 - Will retry 2 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
2017-07-11 21:15:03,722 - Will retry 1 time(s), caught exception: Error connecting to https://ip-10-0-1-156.ec2.internal:9091/nifi. Reason - [Errno 111] Connection refused.. Sleeping for 20 sec(s)
 

Command failed after 1 tries

1 REPLY 1

Re: Nifi does not work. Even if started will stop automatically.

@Rahul P

Have you tried to start NiFi manually? What else is installed on the node besides NiFi?