Being a newbie in working with amazon ec2, I am trying to make my application work. I've connecting a few times by ssh, I've been running and stopping the server, sometimes the connection was lost, and some other things...
At some point I got the error from JVM (my application uses Scala) that there was not enough free memory and it couldn't allocate it to run itself. What I did was rebooting the server. It worked. But I figure there should be more effective way(s). Are there any?
Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000c5550000, 715849728, 0) failed; error='Cannot allocate memory' (errno=12) # # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (malloc) failed to allocate 715849728 bytes for committing reserved memory. # An error report file with more information is saved as: # /home/ubuntu/my-app/hs_err_pid8668.log