https://community.cloudera.com/t5/Support-Questions/Namenode-service-failure-in-Active-and-standby-server/m-p/240753#M202557 <P>Hi ,</P><P> Please check whether connectivity between Name-node and Journal-node is fine? </P><P> Try to check heap usage of Journal-node , as your Journal-nodes are way busy. </P><P> </P> Wed, 19 Dec 2018 21:34:39 GMT sandy605 2018-12-19T21:34:39Z