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I have build a cluster on Azure

I have build a cluster on Azure

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I have build a cluster on Azure with hdp, but why i am getting the following error or alert:

HDFS CRITICALDataNode Web UI Connection failed to http://icsworkerphwx04.companies.com:1022 (Execution of 'curl -k --negotiate -u : -b /var/lib/ambari-agent/tmp/cookies/ed31ed55-af1f-46bf-9948-e9050869fd94 -c /var/lib/ambari-agent/tmp/cookies/ed31ed55-af1f-46bf-9948-e9050869fd94 -w '%{http_code}' http://icsworkerphwx04.companies.com:1022 --connect-timeout 5 --max-time 7 -o /dev/null 1>/tmp/tmp2EVDyq 2> /tmp/tmpihp2g9' returned 28. % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:02 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:03 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:04 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:15 --:--:-- 0 curl: (28) Resolving timed out after 5518 milliseconds 000) Cluster: icsprd Host: icsworkerphwx04.companies.com YARN CRITICAL NodeManager Web UI Connection failed to http://icsworkerphwx04.companies.com:8042 (Execution of 'curl -k --negotiate -u : -b /var/lib/ambari-agent/tmp/cookies/63c30616-b284-4d4b-b5b7-023886543501 -c /var/lib/ambari-agent/tmp/cookies/63c30616-b284-4d4b-b5b7-023886543501 -w '%{http_code}' http://icsworkerphwx04.companies.com:8042 --connect-timeout 5 --max-time 7 -o /dev/null 1>/tmp/tmppj9zYW 2>/tmp/tmpTyxeHN' returned 28. % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:02 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:03 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:04 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:15 --:--:-- 0 curl: (28) Resolving timed out after 5519 milliseconds 000) Cluster: icsprd Host: icsworkerphwx04.companies.com CRITICALNodeManager Health Connection failed to http://icsworkerphwx04.companies.com:8042/ws/v1/node/info (Traceback (most recent call last): File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/alerts/alert_nodemanager_health.py", line 166, in execute connection_timeout=curl_connection_timeout, kinit_timer_ms = kinit_timer_ms) File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/curl_krb_request.py", line 186, in curl_krb_request user=user, env=kerberos_env) File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/get_user_call_output.py", line 61, in get_user_call_output raise Fail(err_msg) Fail: Execution of 'curl -k --negotiate -u : -b /var/lib/ambari-agent/tmp/cookies/a83d3ded-b926-49d8-b2d5-46b2cbe09048 -c /var/lib/ambari-agent/tmp/cookies/a83d3ded-b926-49d8-b2d5-46b2cbe09048 http://icsworkerphwx04.companies.com:8042/ws/v1/node/info --connect-timeout 5 --max-time 7 1>/tmp/tmpuKO4vq 2>/tmp/tmpwQM8LB' returned 28. % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:02 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:03 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:04 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:15 --:--:-- 0 curl: (28) Resolving timed out after 5517 milliseconds ) Cluster: icsprd Host: icsworkerphwx04.companies.com @

can any one please help me to find the exact error or help me to resolved the above problem.

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Re: I have build a cluster on Azure

Rising Star

@ANSARI FAHEEM AHMED This could be a host name resolution issue or a network connectivity problem. Check to make sure you have valid host to IP mappings either in DNS or in /etc/hosts, and verify that the hosts have IP connectivity between them.