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From haosdent <haosd...@gmail.com>
Subject Re: Re: cannot start hregionserver
Date Tue, 21 Jan 2014 12:30:42 GMT
Maybe HBASE_HEAPSIZE are overwritten by other options, such as
HBASE_REGIONSERVER_OPTS,
HBASE_OPTS


On Tue, Jan 21, 2014 at 4:15 PM, LEI Xiaofeng <leixf@ihep.ac.cn> wrote:

> free -m
>
>              total       used       free     shared    buffers     cached
> Mem:         24097        783      23313          0          1         42
> -/+ buffers/cache:        739      23357
> Swap:        24575          0      24575
>
>
> > -----原始邮件-----
> > 发件人: haosdent <haosdent@gmail.com>
> > 发送时间: 2014年1月21日 星期二
> > 收件人: user@hbase.apache.org
> > 抄送:
> > 主题: Re: cannot start hregionserver
> >
> > Use "free" cmd to get more details about you available memory.
> >
> >
> > On Tue, Jan 21, 2014 at 2:44 PM, LEI Xiaofeng <leixf@ihep.ac.cn> 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
>
>


-- 
Best Regards,
Haosdent Huang

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