https://community.cloudera.com/t5/Support-Questions/Namenode-service-failure-in-Active-and-standby-server/m-p/240754#M202558 <P>We did not find any logs about connectivity issue between Name-node and Journal-Node. Every thing fine after restarting the name node services.</P><P>Where do I find heap usage by journal-node during this time period?</P> Wed, 19 Dec 2018 21:54:04 GMT sajesh_purayil 2018-12-19T21:54:04Z