Re: YARN queues become unusable and jobs are stuck in ACCEPTED state

Matt, You may want to check the resource manager logs to see if you find any errors or exceptions related to concurrent modifications for the application. Regards, Gagan Brahmi On Fri, Apr 29, 2016 at 4:33 PM, Ray Chiang wrote: > Just because you have sufficient

Re: YARN queues become unusable and jobs are stuck in ACCEPTED state

Just because you have sufficient resources doesn't mean another job should launch an AM. You might want to check maxAMShare and queueMaxAMShareDefault. Given that you have sufficient resources, you could be running into YARN-3491. I don't know whether you have the option, but CDH 5.3.3 is

YARN queues become unusable and jobs are stuck in ACCEPTED state

Hi, I¹ve sporadically been seeing an issue when using Hadoop YARN. I¹m using Hadoop 2.5.0, CDH5.3.3. When I¹ve configured the stack to use the fair scheduler protocol, after some period of time of the cluster being alive and running jobs, I¹m noticing that when I submit a job, the job will be