You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ambari.apache.org by "Akhil Naik (Jira)" <ji...@apache.org> on 2020/03/05 08:09:00 UTC
[jira] [Assigned] (AMBARI-25492) Ambari Sends Empty
metrics_collector_hosts parameters after AMS service is deleted
[ https://issues.apache.org/jira/browse/AMBARI-25492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akhil Naik reassigned AMBARI-25492:
-----------------------------------
Assignee: Akhil Naik
> Ambari Sends Empty metrics_collector_hosts parameters after AMS service is deleted
> ----------------------------------------------------------------------------------
>
> Key: AMBARI-25492
> URL: https://issues.apache.org/jira/browse/AMBARI-25492
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.7.5
> Reporter: Akhil Naik
> Assignee: Akhil Naik
> Priority: Major
>
> I am having an cluster where Ambari metrics collector was installed and removed later as they dont use it . Now there Nifi fails to start due to script error :
> {code:java}
> ----
> Traceback (most recent call last):
> File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/nifi.py", line 304, in <module>
> Master().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/common-services/NIFI/1.0.0/package/scripts/nifi.py", line 139, in start
> import params
> File "/var/lib/ambari-agent/cache/common-services/NIFI/1.0.0/package/scripts/params.py", line 302, in <module>
> metrics_collector_host = str(config['clusterHostInfo']['metrics_collector_hosts'][0])
> IndexError: list index out of range
> ----
> {code}
> Issue is easy to reproduce
> 1) Deploy a fresh cluster with HDF
> 2) Remove AMS service
> 3) try to start/stop or restart nifi service. it will fail with abouve error.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)