https://community.cloudera.com/t5/Archives-of-Support-Questions/Is-it-the-correct-configuration-for-hosts-with-multiple-IP-s/m-p/117910#M22318 <P><A rel="user" href="https://community.cloudera.com/users/3312/shan.html" nodeid="3312">@seungho han</A></P><P>The nodes can have multiple IP addresses and that is alright. But the configurations used should be correctly setup and its better to use the same series of IP addresses. If the cluster is setup with Ambari and the FQDN's are correctly specified and if the FQDN's resolve to expected IP address, then you would not face a problem with configurations.</P><P>If this is a manual installation, then please ensure that all the associated configuration files [hbase / zookeeper / hdfs] all point to correct IP addresses.</P> Thu, 10 Mar 2016 00:52:42 GMT vpoornalingam 2016-03-10T00:52:42Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Is-it-the-correct-configuration-for-hosts-with-multiple-IP-s/m-p/117909#M22317 <P>Hello.</P><P>I am concerned about the configuration in the host's settings.</P><P> The customer has Cluster and it doesn't only use Hadoop. </P><P>It is already being used for other purposes in developing the module.</P><P> Actually, that Module based cluster has limited data processing. </P><P>I installed a HDP for solving the problem. Currently, an unknown error has occurred (E.g. reject connection on zookeeper, connection lost). </P><P>A suspected portion is the configuration for hosts. </P><P>The host file is configured as a host with multiple IP's.</P><P>:: 192.168.10.1 Node1 I (Private IP)</P><P>:: 1.1.5.4 Node1 (Public IP)</P><P> Is it correct for configuration?</P><P> I have not changed the server's environment.</P><P>Thank you !</P> Wed, 09 Mar 2016 10:32:53 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Is-it-the-correct-configuration-for-hosts-with-multiple-IP-s/m-p/117909#M22317 s_han 2016-03-09T10:32:53Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Is-it-the-correct-configuration-for-hosts-with-multiple-IP-s/m-p/117910#M22318 <P><A rel="user" href="https://community.cloudera.com/users/3312/shan.html" nodeid="3312">@seungho han</A></P><P>The nodes can have multiple IP addresses and that is alright. But the configurations used should be correctly setup and its better to use the same series of IP addresses. If the cluster is setup with Ambari and the FQDN's are correctly specified and if the FQDN's resolve to expected IP address, then you would not face a problem with configurations.</P><P>If this is a manual installation, then please ensure that all the associated configuration files [hbase / zookeeper / hdfs] all point to correct IP addresses.</P> Thu, 10 Mar 2016 00:52:42 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Is-it-the-correct-configuration-for-hosts-with-multiple-IP-s/m-p/117910#M22318 vpoornalingam 2016-03-10T00:52:42Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Is-it-the-correct-configuration-for-hosts-with-multiple-IP-s/m-p/117911#M22319 <P>thank you for your kindly reply!!</P> Thu, 10 Mar 2016 16:41:09 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Is-it-the-correct-configuration-for-hosts-with-multiple-IP-s/m-p/117911#M22319 s_han 2016-03-10T16:41:09Z