Hi, I am running CDH5.1.3 with YARN. The one issue I am having is that the jhist files are being deleted too quickly. I set yarn.nodemanager.delete.debug-delay-sec to seven days (in seconds, of course), but I am noticing that the job historyserver is expiring any jhist file that is seven days old. I thought yarn.nodemanager.delete.debug-delay-sec was just to clean up local logs on the NodeManager; I didn't think it also affected the job history files too.
Am I right in my assumptions? Is there anyway to extend the lifetime of the job history files? BTW, my history files are stored in /user/history/done/<year>/<month>/<day> Any feedback would be great. Thanks, Kevin
