For some reason, Cloudera Job History is no longer being shown in Cloudera (5.2). I cannot see any job history via the Yarn application tab, nor is it available via the Hadoop Yarn History UI. It IS possible for me to see the history of a job via "yarn log --applicationId <app_id>" from the command line.
There is no indication about why this, and the History server resource in Cloudera Manager seems to operational. Any idea about what could be the problem?