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From "LEI Xiaofeng" <le...@ihep.ac.cn>
Subject Re: Re: Re: cannot start hregionserver
Date Wed, 22 Jan 2014 01:58:35 GMT
I am using HBase 0.94.2-cdh4.2.2. And I have succesfully made run on other nodes before. But
when I use the same configuration on a new node, it fails.

java version is "1.6.0_24"
uname -a is Linux hadoop07.ihep.ac.cn 2.6.18-348.3.1.el5 #1 SMP Mon Mar 11 15:43:13 EDT 2013
x86_64 x86_64 x86_64 GNU/Linux


Thanks


> -----原始邮件-----
> 发件人: "Ted Yu" <yuzhihong@gmail.com>
> 发送时间: 2014年1月22日 星期三
> 收件人: "user@hbase.apache.org" <user@hbase.apache.org>
> 抄送: 
> 主题: Re: Re: cannot start hregionserver
> 
> Xiaofeng:
> Can you tell us which HBase version you're using ?
> 
> Please paste the output from:
> 
> java -version
> uname -a
> 
> Thanks
> 
> 
> On Tue, Jan 21, 2014 at 12:15 AM, 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
> >
> >


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