Use "free" cmd to get more details about you available memory.
On Tue, Jan 21, 2014 at 2:44 PM, LEI Xiaofeng <[email protected]> wrote: > Hi, > I added a new node to my HBase cluster. The PC is the same as the old > ones. It has 24G memory. When I tried to start regionserver on that node, I > got error below: > > Could not create the Java virtual machine. > Exception in thread "main" java.lang.NoClassDefFoundError: > Could_not_reserve_enough_space_for_object_heap > Caused by: java.lang.ClassNotFoundException: > Could_not_reserve_enough_space_for_object_heap > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > Could not find the main class: > Could_not_reserve_enough_space_for_object_heap. Program will exit. > > I tried to decrease the value of HBASE_HEAPSIZE. But it did not help. Does > anyone can give me some advice? > > Thanks > -- Best Regards, Haosdent Huang
