It is not a virtual machine. But every process has it's memory limited. And Java will insanely (try to) reserve 1/4 of memory for its heap on every run, by default. Ugly language, that would be at least 3GB on this server. So the fix is -Xms and -Xmx passed using _JAVA_OPTIONS variable. Now it happily runs saying:
"Picked up _JAVA_OPTIONS: -Xmx64m -Xms6m" > I have seen this error before when running java inside a vm container > (openvz, lxc) where the kernel does not give java permission to query > the amount of available memory, and hence java assumes it must be 0. > In these cases you need to manually set the MaxHeapSize by passing a > parameter to java, see: > http://stackoverflow.com/questions/4401396/could-not-reserve-enough-space-for-object-heap. > > I am not sure where in the compilation that java gets invoked, and if > there is a way to pass parameters. Perhaps you can use the > _JAVA_OPTIONS environment variable. ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
