Yes even in my case fstab issue was not there. Rather i could clearly find the issue from datanode logs under /var/log/ and fix the issue. I have a blog on the same as below. Please comment on blog if it helps.   https://itdoctorharsha.wordpress.com/2019/08/23/hadoop-data-volume-failures-and-solution-cloudera/ ... View more

For me all spark tasks are completed successfully but the yarn application is hanged indefinitely with status as "RUNNING". And its occupying the containers and CPU VCores as well. I looked at the hive server logs and there are no errors. Even yarn applications logs does not have any error, and we are using fair scheduler with CM 5.11   I see this issue is in resolved state but no solution posted in this thread. I appreciate if there is anu fix related to this problem.   Attaching some screenshots. /Users/ntalla/Desktop/Screen Shot 2018-09-07 at 8.16.39 AM.png /Users/ntalla/Desktop/Screen Shot 2018-09-07 at 8.16.56 AM.png /Users/ntalla/Desktop/Screen Shot 2018-09-07 at 8.17.06 AM.png ... View more

Thanks!   Upgrading CM helped. For some reason I did not get any new packages when I first tried running yum upgrade for CM, so I figured the beta2 one was still supposed to be used. Not sure what I did there really, but at least things worked better this time.   \Knut ... View more