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Posted to issues@ambari.apache.org by "Kishor Ramakrishnan (JIRA)" <ji...@apache.org> on 2017/03/15 20:14:41 UTC
[jira] [Resolved] (AMBARI-18460) DRPC_SERVER server install failed
during install wizard with unsupported operand type error
[ https://issues.apache.org/jira/browse/AMBARI-18460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kishor Ramakrishnan resolved AMBARI-18460.
------------------------------------------
Resolution: Cannot Reproduce
> DRPC_SERVER server install failed during install wizard with unsupported operand type error
> -------------------------------------------------------------------------------------------
>
> Key: AMBARI-18460
> URL: https://issues.apache.org/jira/browse/AMBARI-18460
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.5.0
> Reporter: Kishor Ramakrishnan
> Priority: Critical
> Fix For: 2.5.0
>
>
> DRPC_SERVER server install failed during install wizard with unsupported operand type error.
> Error message :
> "stderr" : "Traceback (most recent call last):\n File \"/var/lib/ambari-agent/cache/common-services/STORM/0.9.1/package/scripts/drpc_server.py\", line 139, in <module>\n DrpcServer().execute()\n File \"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py\", line 280, in execute\n method(env)\n File \"/var/lib/ambari-agent/cache/common-services/STORM/0.9.1/package/scripts/drpc_server.py\", line 44, in install\n self.configure(env)\n File \"/var/lib/ambari-agent/cache/common-services/STORM/0.9.1/package/scripts/drpc_server.py\", line 47, in configure\n import params\n File \"/var/lib/ambari-agent/cache/common-services/STORM/0.9.1/package/scripts/params.py\", line 26, in <module>\n from params_linux import *\n File \"/var/lib/ambari-agent/cache/common-services/STORM/0.9.1/package/scripts/params_linux.py\", line 210, in <module>\n metric_collector_hosts += host + ':' + metric_collector_port + ','\nTypeError: unsupported operand type(s) for +=: 'NoneType' and 'str'",
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