This post is more than 5 years old
2 Posts
0
1298
February 11th, 2018 19:00
Isilon SmartConnect zone adding on "Cluster configuration" step fails.
Hi,
My env:
OneFS: 8.1.0.1
Ambari: 2.5.2
HDP: 2.6.2
I'm using this guide https://www.emc.com/collateral/TechnicalDocument/docu71396.pdf page 27.
I'm creating a cluster and it fails when I try to add my SmartConnect zone to it.
The message is not informative at all:
"Registering with the server...
Registration with the server failed."
The Isilon log file shows a bit more information. But as far as I understand it just means it times out while trying to connect to Ambari Server:
/var/log/hdfs.log
...
2018-02-12T01:41:43Z <30.4> its-isiwlg-p01-2 hdfs[5816]: [hdfs] Ambari: Agent for zone 4 could not connect to its Ambari server. Agent will attempt to connect again later.
2018-02-12T01:42:43Z <30.4> its-isiwlg-p01-2 hdfs[5816]: [hdfs] Ambari: Agent for zone 4 could not connect to its Ambari server. Agent will attempt to connect again later.
2018-02-12T01:43:43Z <30.4> its-isiwlg-p01-2 hdfs[5816]: [hdfs] Ambari: Agent for zone 4 could not connect to its Ambari server. Agent will attempt to connect again later.
...
so, nothing more informative, at least to me, either.
Do you have any idea what it may relate to? And what are the next steps to troubleshoot it.
Regards,
Igor Gorbatovsky.
sjones51
252 Posts
1
February 12th, 2018 08:00
Hi Igor,
It looks like you could be running into a variation of this:
498573 : Unable to register Isilon cluster as Ambari host: Agent for zone could not connect to its Ambari server https://support.emc.com/kb/498573
igor_g_
2 Posts
0
February 13th, 2018 16:00
It wasn't exactly what we fixed, but it led us to firewalls. We had them disabled before, but somebody had changed it without letting us know.
Thank you for your help.