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ambari-agent hostname error
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| ERROR 2015-12-22 09:51:40,916 main.py:146 - Ambari agent machine hostname (ip-172-29-2-93.eu-west-1.compute.internal) does not match expected ambari server hostname (namenode1.dscluster200.prod.souq.com). Aborting registration. Please check hostname, hostname -f and /etc/hosts file to confirm your hostname is setup correctly | |
| ERROR 2015-12-22 09:51:40,916 main.py:315 - Fatal exception occurred: | |
| Traceback (most recent call last): | |
| File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 312, in <module> | |
| main(heartbeat_stop_callback) | |
| File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 265, in main | |
| perform_prestart_checks(expected_hostname) | |
| File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 147, in perform_prestart_checks | |
| sys.exit(1) | |
| SystemExit: 1 | |
| INFO 2015-12-22 09:51:40,917 ExitHelper.py:53 - Performing cleanup before exiting... | |
| ', None) | |
| (' perform_prestart_checks(expected_hostname) | |
| File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 147, in perform_prestart_checks | |
| sys.exit(1) | |
| SystemExit: 1 |
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| vim /etc/ambari-agent/conf/ambari-agent.ini | |
| under [agent] | |
| hostname_script=/etc/ambari-agent/conf/hostname_script.sh | |
| public_hostname_script=/etc/ambari-agent/conf/hostname_script.sh | |
| vim /etc/ambari-agent/conf/hostname_script.sh | |
| #!/bin/bash | |
| echo $(hostname -f) | |
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