https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-service-auto-start-services-not-start-after-reboot/m-p/215196#M72173 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="42875-capture.png" style="width: 1263px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/16337i9D5DAACC5E3D1D1E/image-size/medium?v=v2&amp;px=400" role="button" title="42875-capture.png" alt="42875-capture.png" /></span></P><P>we have ambari cluster version 2.6 , this ambari cluster configured with <STRONG>service auto start</STRONG> enabled for <STRONG>all the services</STRONG></P><P>in our cluster we stop all services as HDFS , YARN , Zookeeper . Hive , etc</P><P>and reboot the masters machines ( master01,master02,master03 )</P><P>we suppose to get the services up after reboot , all machines linux are up include ambari-server and ambari-agent on all masters machines</P><P>but all services are down include ZK , HDFS , YARN and all restt</P><P>we not understand why the ambari feature - <STRONG>service auto start</STRONG> not start auto the services after boot ?</P><P>how to know if service auto start is working here ? and how top trace it ?</P><P>after one hour from the reboot still all services are down !</P> Sun, 18 Aug 2019 03:20:52 GMT mike_bronson7 2019-08-18T03:20:52Z https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-service-auto-start-services-not-start-after-reboot/m-p/215196#M72173 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="42875-capture.png" style="width: 1263px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/16337i9D5DAACC5E3D1D1E/image-size/medium?v=v2&amp;px=400" role="button" title="42875-capture.png" alt="42875-capture.png" /></span></P><P>we have ambari cluster version 2.6 , this ambari cluster configured with <STRONG>service auto start</STRONG> enabled for <STRONG>all the services</STRONG></P><P>in our cluster we stop all services as HDFS , YARN , Zookeeper . Hive , etc</P><P>and reboot the masters machines ( master01,master02,master03 )</P><P>we suppose to get the services up after reboot , all machines linux are up include ambari-server and ambari-agent on all masters machines</P><P>but all services are down include ZK , HDFS , YARN and all restt</P><P>we not understand why the ambari feature - <STRONG>service auto start</STRONG> not start auto the services after boot ?</P><P>how to know if service auto start is working here ? and how top trace it ?</P><P>after one hour from the reboot still all services are down !</P> Sun, 18 Aug 2019 03:20:52 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-service-auto-start-services-not-start-after-reboot/m-p/215196#M72173 mike_bronson7 2019-08-18T03:20:52Z https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-service-auto-start-services-not-start-after-reboot/m-p/215197#M72174 <P>Hi <A rel="user" href="https://community.cloudera.com/users/26229/uribarih.html" nodeid="26229">@Michael Bronson</A></P><P>you can refer to following link to How to automatically restart/recovery of HDP services via ambari </P><P><A href="https://community.hortonworks.com/content/kbentry/71748/how-do-i-enable-automatic-restart-recovery-of-serv.html">How do I enable automatic restart / recovery of HDP services via Ambari?</A></P><P>Hope this Helps</P> Mon, 04 Dec 2017 12:41:05 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/ambari-service-auto-start-services-not-start-after-reboot/m-p/215197#M72174 akhilsnaik 2017-12-04T12:41:05Z