Category Archives: nproc

Hadoop, Java and HTTPD and /etc/security/limits.d/ nproc/pid-max

After successfully running a Large Hadoop Cluster for a period of time. I started to notice strange things occurring initially with the MapReduce PI example task where tasks would be marked as failed. When looking more closely and attempting to logon/su/ssh to a machine with the userid that was running the job the sshd/su would return: -bash:… Read More »