https://community.cloudera.com/t5/Archives-of-Support-Questions/how-to-get-more-details-from-safemode-get/m-p/210793#M74329 <P>when we do safemode get we get the following:</P><PRE>su hdfs -c 'hdfs dfsadmin -safemode get' Safe mode is ON in master01.sys23dns.com/107.64.25.61:8020 Safe mode is ON in master03.sys23dns.com/107.64.25.63:8020</PRE><P>its tell us that master01 and master02 are in safe mode </P><P>can we get more specific details from "safemode get" , about who are the services/components that are in safe mode?</P><P>I ask because I guess one service or more are in safe mode , and I want to get exactly the details who are in safe mode from the services , </P> Tue, 06 Feb 2018 18:58:21 GMT mike_bronson7 2018-02-06T18:58:21Z https://community.cloudera.com/t5/Archives-of-Support-Questions/how-to-get-more-details-from-safemode-get/m-p/210793#M74329 <P>when we do safemode get we get the following:</P><PRE>su hdfs -c 'hdfs dfsadmin -safemode get' Safe mode is ON in master01.sys23dns.com/107.64.25.61:8020 Safe mode is ON in master03.sys23dns.com/107.64.25.63:8020</PRE><P>its tell us that master01 and master02 are in safe mode </P><P>can we get more specific details from "safemode get" , about who are the services/components that are in safe mode?</P><P>I ask because I guess one service or more are in safe mode , and I want to get exactly the details who are in safe mode from the services , </P> Tue, 06 Feb 2018 18:58:21 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/how-to-get-more-details-from-safemode-get/m-p/210793#M74329 mike_bronson7 2018-02-06T18:58:21Z https://community.cloudera.com/t5/Archives-of-Support-Questions/how-to-get-more-details-from-safemode-get/m-p/210794#M74330 <P> <A rel="user" href="https://community.cloudera.com/users/26229/uribarih.html" nodeid="26229">@Michael Bronson</A>,</P><P>Safe mode above applies only for NameNode and not for any other services/components. The above command gives you the safe mode status of 2 nodes (Active NameNode and standby NameNode)</P><P>You can read more about safe mode from the below links</P><P><A href="http://hadooptutorial.info/safe-mode-in-hadoop/" target="_blank">http://hadooptutorial.info/safe-mode-in-hadoop/</A></P><P><A href="http://data-flair.training/forums/topic/what-is-safemode-in-hadoop" target="_blank">http://data-flair.training/forums/topic/what-is-safemode-in-hadoop</A></P><P>Thanks,</P><P>Aditya</P> Tue, 06 Feb 2018 19:17:53 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/how-to-get-more-details-from-safemode-get/m-p/210794#M74330 asirna 2018-02-06T19:17:53Z