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MapR installation failed at Verify Nodes

Question asked by nyihtway81 on Aug 10, 2017
Latest reply on Aug 21, 2017 by maprcommunity


I'm trying to install a new MapR server. The installation failed at Verify Nodes with following error.


2017-08-10 16:41:36.289: Task: Verify prerequisites cpu={{ ansible_architecture }} disks={{mapr.node.disks|join(",")}} devices='{{ansible_devices|to_json}}' mounts='{{ ansible_mounts|to_json}}' ram={{ansible_memtotal_mb}} swap={{ansible_swaptotal_mb}} home={{mapr_home}} fqdn={{ansible_fqdn}} distro={{ ansible_distribution }} distro_ver={{ ansible_distribution_version }} core_ver={{ version }} create_admin='{{ cluster_admin_create }}' admin_user='{{ cluster_admin_id }}' admin_uid='{{ cluster_admin_uid }}' admin_gid='{{ cluster_admin_gid }}' admin_group='{{ cluster_admin_group }}' data='{{ mapr.node|to_json }}' security='{{ security }}' no_internet='{{ no_internet }}' is_cloud='{{ True if provider is defined else False }}' cloud_provider='{{ "" if provider is not defined else }}' -> failed  =>  {"changed": false, "failed": true, "module_stderr": "Shared connection to mapr-ubuntu closed.\r\n", "module_stdout": "\r\n\r\nTraceback (most recent call last):\r\n  File \"/tmp/ansible_P76Sgg/\", line 840, in <module>\r\n    main()\r\n  File \"/tmp/ansible_P76Sgg/\", line 838, in main\r\n    prereq.run_checks()\r\n  File \"/tmp/ansible_P76Sgg/\", line 140, in run_checks\r\n    self.check_external()\r\n  File \"/tmp/ansible_P76Sgg/\", line 801, in check_external\r\n    resp = urllib2.urlopen(req)\r\n  File \"/usr/lib/python2.7/\", line 127, in urlopen\r\n    return, data, timeout)\r\n  File \"/usr/lib/python2.7/\", line 404, in open\r\n    response = self._open(req, data)\r\n  File \"/usr/lib/python2.7/\", line 422, in _open\r\n    '_open', req)\r\n  File \"/usr/lib/python2.7/\", line 382, in _call_chain\r\n    result = func(*args)\r\n  File \"/usr/lib/python2.7/\", line 1214, in http_open\r\n    return self.do_open(httplib.HTTPConnection, req)\r\n  File \"/usr/lib/python2.7/\", line 1187, in do_open\r\n    r = h.getresponse(buffering=True)\r\n  File \"/usr/lib/python2.7/\", line 1051, in getresponse\r\n    response.begin()\r\n  File \"/usr/lib/python2.7/\", line 415, in begin\r\n    version, status, reason = self._read_status()\r\n  File \"/usr/lib/python2.7/\", line 371, in _read_status\r\n    line = self.fp.readline(_MAXLINE + 1)\r\n  File \"/usr/lib/python2.7/\", line 476, in readline\r\n    data = self._sock.recv(self._rbufsize)\r\nsocket.timeout: timed out\r\n", "rc": 0} MODULE FAILURE


Any help will be much appreciated.