https://community.cloudera.com/t5/Archives-of-Support-Questions/HA-for-Ambari/m-p/164319#M57432 <P>For cluster managed by Ambari, it seems Ambari will also be a single point of failure. Should we consider build HA for Ambari ? If yes, what is the common practice ? It seems there are many discussion on HA for names server, Hive, etc, but seems nothing for Ambari, also wondering why. </P> Sun, 19 Mar 2017 21:34:14 GMT AllenNiu 2017-03-19T21:34:14Z https://community.cloudera.com/t5/Archives-of-Support-Questions/HA-for-Ambari/m-p/164319#M57432 <P>For cluster managed by Ambari, it seems Ambari will also be a single point of failure. Should we consider build HA for Ambari ? If yes, what is the common practice ? It seems there are many discussion on HA for names server, Hive, etc, but seems nothing for Ambari, also wondering why. </P> Sun, 19 Mar 2017 21:34:14 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/HA-for-Ambari/m-p/164319#M57432 AllenNiu 2017-03-19T21:34:14Z https://community.cloudera.com/t5/Archives-of-Support-Questions/HA-for-Ambari/m-p/164320#M57433 <P><A rel="user" href="https://community.cloudera.com/users/13456/ngp-allen.html" nodeid="13456">@Allen Niu </A></P><P>Unfortunately currently there is no HA feature available for Ambari yet. </P><P>However you can refer to the following JIRAs where the discussion is going on in this regard:</P><P><A href="https://issues.apache.org/jira/browse/AMBARI-17126" target="_blank">https://issues.apache.org/jira/browse/AMBARI-17126</A> AND <A href="https://issues.apache.org/jira/browse/AMBARI-7896" target="_blank">https://issues.apache.org/jira/browse/AMBARI-7896</A></P><P>- Following link also has some good information regarding the same: <A href="https://community.hortonworks.com/questions/402/how-to-setup-high-availability-for-ambari-server.html" target="_blank">https://community.hortonworks.com/questions/402/how-to-setup-high-availability-for-ambari-server.html</A></P><P><A rel="user" href="https://community.cloudera.com/users/13456/ngp-allen.html" nodeid="13456"></A></P> Sun, 19 Mar 2017 21:40:33 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/HA-for-Ambari/m-p/164320#M57433 jsensharma 2017-03-19T21:40:33Z