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在嘗試在Ubuntu 14.04上安裝cloudera時出現以下錯誤。在Ubuntu上安裝cloudera時未能從代理接收心跳14.04
Installation failed. Failed to receive heartbeat from agent.
Ensure that the host's hostname is configured properly.
Ensure that port 7182 is accessible on the Cloudera Manager Server (check firewall rules).
Ensure that ports 9000 and 9001 are not in use on the host being added.
Check agent logs in /var/log/cloudera-scm-agent/ on the host being added. (Some of the logs can be found in the installation details).
If Use TLS Encryption for Agents is enabled in Cloudera Manager (Administration -> Settings -> Security), ensure that /etc/cloudera-scm-agent/config.ini has use_tls=1 on the host being added. Restart the corresponding agent and click the Retry link here.
這就是創建的日誌。
>>ProtocolError: <ProtocolError for 127.0.0.1/RPC2: 401 Unauthorized>
>>[30/Jun/2016 01:10:51 +0000] 20081 MainThread agent INFO Trying to connect to newly launched supervisor (Attempt 5)
>>[30/Jun/2016 01:10:51 +0000] 20081 MainThread agent ERROR Failed! trying again in 1 second(s)
>>Traceback (most recent call last):
>> File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.7.1-py2.7.egg/cmf/agent.py", line 2161, in connect_to_new_supervisor
>> self.get_supervisor_process_info()
>> File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.7.1-py2.7.egg/cmf/agent.py", line 2183, in get_supervisor_process_info
>> self.identifier = self.supervisor_client.supervisor.getIdentification()
>> File "/usr/lib/python2.7/xmlrpclib.py", line 1233, in __call__
>> return self.__send(self.__name, args)
>> File "/usr/lib/python2.7/xmlrpclib.py", line 1587, in __request
>> verbose=self.__verbose
>> File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/xmlrpc.py", line 470, in request
>> '')
>>ProtocolError: <ProtocolError for 127.0.0.1/RPC2: 401 Unauthorized>
>>[30/Jun/2016 01:10:51 +0000] 20081 MainThread agent ERROR Failed to connect to newly launched supervisor. Agent will exit
>>[30/Jun/2016 01:10:51 +0000] 20081 MainThread agent INFO Stopping agent...
>>[30/Jun/2016 01:10:51 +0000] 20081 MainThread agent INFO No extant cgroups; unmounting any cgroup roots
>>[30/Jun/2016 01:10:51 +0000] 20081 MainThread agent INFO Cleaning up daemon
>>[30/Jun/2016 01:10:51 +0000] 20081 Dummy-1 agent INFO Stopping agent...
>>[30/Jun/2016 01:10:51 +0000] 20081 Dummy-1 agent INFO No extant cgroups; unmounting any cgroup roots
>>[30/Jun/2016 01:10:51 +0000] 20081 Dummy-1 agent ERROR Shutdown callback failed.
>>Traceback (most recent call last):
>> File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.7.1-py2.7.egg/cmf/agent.py", line 2764, in stop
>> f()
>> File "/usr/lib/python2.7/asyncore.py", line 409, in close
>> self.socket.close()
>> File "/usr/lib/python2.7/asyncore.py", line 636, in close
>> os.close(self.fd)
>>OSError: [Errno 9] Bad file descriptor
>>[30/Jun/2016 01:10:51 +0000] 20081 Dummy-1 agent INFO Cleaning up daemon
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO SCM Agent Version: 5.7.1
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Agent Protocol Version: 4
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Using Host ID: f7f7aaf2-8291-4659-a415-bdd18ca203c3
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Using directory: /run/cloudera-scm-agent
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Using supervisor binary path: /usr/lib/cmf/agent/build/env/bin/supervisord
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Neither verify_cert_file nor verify_cert_dir are configured. Not performing validation of server certificates in HTTPS communication. These options can be configured in this agent's config.ini file to enable certificate validation.
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Agent Logging Level: INFO
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO No command line vars
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Found database jar: /usr/share/java/mysql-connector-java.jar
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Missing database jar: /usr/share/java/oracle-connector-java.jar (normal, if you're not using this database type)
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Found database jar: /usr/share/cmf/lib/postgresql-9.0-801.jdbc4.jar
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Agent starting as pid 20663 user root(0) group root(0).
e-connector-java.jar (normal, if you're not using this database type)
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Found database jar: /usr/share/cmf/lib/postgresql-9.0-801.jdbc4.jar
>>[30/Jun/2016 01:12:58 +0000] 20663 MainThread agent INFO Agent starting as pid 20663 user root(0) group root(0).
END (0)
end of agent logs.
scm agent started
這就是我目前在etc/hosts;
127.0.0.1 localhost.localdomain localhost
127.0.1.1 humworld-Inc
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
我在裏面/opt/cloudera-manager/cm-5.7.1/etc/cloudera-scm-agent/config.ini的SERVER_HOST價值爲localhost和SERVER_PORT爲7182。我需要改變什麼，請幫助我，我完全沒有想法。