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From "Nahappan Somasundaram (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (AMBARI-18827) Allow acceptor / seclector configuration for API and agent connectors
Date Wed, 16 Nov 2016 18:42:58 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-18827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nahappan Somasundaram reopened AMBARI-18827:
--------------------------------------------

 ambari-agent fails to register with the server:
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/ambari_agent/Controller.py", line 167, in registerWithServer
    ret = self.sendRequest(self.registerUrl, data)
  File "/usr/lib/python2.6/site-packages/ambari_agent/Controller.py", line 514, in sendRequest
    raise IOError('Request to {0} failed due to {1}'.format(url, str(exception)))
IOError: Request to https://localhost:8441/agent/v1/register/c6402.ambari.apache.org failed
due to [Errno 111] Connection refused

> Allow acceptor / seclector configuration for API and agent connectors
> ---------------------------------------------------------------------
>
>                 Key: AMBARI-18827
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18827
>             Project: Ambari
>          Issue Type: Improvement
>    Affects Versions: 2.2.1
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>            Priority: Critical
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-18827.patch
>
>
> _Objectives_:
> - Allow acceptors for agent and api connectors to be configurable
> - The thread pool configuration did not take into account both 2-way and 1-way connectors
are configured for agent every time although only one is used and not a mixed-mode. This causes
insufficient threads in agent threadpool for a high cpu core environment.



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