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HBase, mail # user - HBase is not running.


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Re: HBase is not running.
Yves S. Garret 2013-05-28, 22:11
Or, even better, if someone has a sample hbase-site.xml file
that I can see, that would be even better :) .
On Tue, May 28, 2013 at 6:05 PM, Yves S. Garret
<[EMAIL PROTECTED]>wrote:

> Ok, I finally got HBase to work.  With the current networking configs
> and then just tried to run it with the default configs.  I didn't change
> the
> path to the directory, which I think I was messing up in hbase-site.xml.
>
> One more question, how should the syntax look like in this thing?  If I
> want to store the data in /hbase (from the root directory), should the path
> look like this?
>
> <property>
>   <name>hbase.rootdir</name>
>   <value>file:/hbase</value>
> </property>
>
>
>
>
> On Tue, May 28, 2013 at 1:08 PM, Yves S. Garret <
> [EMAIL PROTECTED]> wrote:
>
>> Ok, it's obvious that this is a networking issue.  I'm running on CentOS
>> and the hostname file is not in /etc, it's located in
>> /etc/sysconfig/network
>> instead.
>>
>> This is how that file looks like at the moment:
>> NETWORKING=yes
>> HOSTNAME=ysg.connect
>>
>> /etc/hosts is like this:
>> 127.0.0.1   localhost   ysg.connect
>>
>>
>> On Tue, May 28, 2013 at 1:05 PM, Yves S. Garret <
>> [EMAIL PROTECTED]> wrote:
>>
>>> Just curious, but what's zookeeper.sh in the bin directory of HBase?
>>>
>>>
>>> On Fri, May 24, 2013 at 10:27 PM, Jay Vyas <[EMAIL PROTECTED]> wrote:
>>>
>>>> Yes that's a great post it helped me appreciate the complexity of the
>>>> whole thing to. There's gotta be a JIRA in here somewhere :)
>>>>
>>>> Sent from my iPhone
>>>>
>>>> On May 24, 2013, at 7:08 PM, "Yves S. Garret" <
>>>> [EMAIL PROTECTED]> wrote:
>>>>
>>>> > I do want to know.  Maybe that'll get my problem resolved.
>>>> >
>>>> >
>>>> > On Fri, May 24, 2013 at 5:00 PM, Asaf Mesika <[EMAIL PROTECTED]>
>>>> wrote:
>>>> >
>>>> >> If you truly want to understand the weirdness behind what you
>>>> witnessed,
>>>> >> then make a big cup of coffee, prepare a notebook with a pen and sit
>>>> down
>>>> >> to read this:
>>>> http://blog.devving.com/why-does-hbase-care-about-etchosts/
>>>> >> My friend at devving.com had a fight like this with HBase pseudo
>>>> mode, but
>>>> >> decided to go really deep into HBase code , JVM, Dns resolving and
>>>> Linux
>>>> >> standards.
>>>> >>
>>>> >>
>>>> >> On Friday, May 24, 2013, Jay Vyas wrote:
>>>> >>
>>>> >>> +1 for a VM on your own machine.  That's how I do it because its
>>>> easy to
>>>> >>> control and muck with network settings .
>>>> >>>
>>>> >>> Cant you just Edit etc/hostname file ?
>>>> >>>
>>>> >>> On May 24, 2013, at 4:03 PM, Jean-Daniel Cryans <
>>>> [EMAIL PROTECTED]>
>>>> >>> wrote:
>>>> >>>
>>>> >>>> This is a machine identity problem. HBase simply uses the normal
>>>> Java
>>>> >>>> APIs and asks "who am I?". The answer it gets is
>>>> >>>> ip72-215-225-9.at.at.cox.net. Changing this should only be a
>>>> matter of
>>>> >>>> DNS configs, starting with /etc/hosts. What is your machine's
>>>> hostname
>>>> >>>> exactly (run "hostname")? When you ping it, what does it return?
>>>> That
>>>> >>>> should get you started. Does you machine even have a local IP when
>>>> you
>>>> >>>> run ifconfig? If not, all you can do is force everything to
>>>> localhost
>>>> >>>> in your network configs. It also means you cannot use HBase in a
>>>> >>>> distributed fashion.
>>>> >>>>
>>>> >>>> Changing the code seems like a waste of time, HBase is inherently
>>>> >>>> distributed and it relies on machines having their network
>>>> correctly
>>>> >>>> configured. Your time might be better spent using a VM on your own
>>>> >>>> machine.
>>>> >>>>
>>>> >>>> J-D
>>>> >>>>
>>>> >>>> On Fri, May 24, 2013 at 12:38 PM, Yves S. Garret
>>>> >>>> <[EMAIL PROTECTED]> wrote:
>>>> >>>>> That seems to be the case.  The thing that I don't get is if I
>>>> missed
>>>> >>> any
>>>> >>>>> "global" setting in order to make everything turn towards
>>>> localhost.
>>>> >>> What
>>>> >>>>> am I missing?
>>>> >>>>>
>>>> >>>>> I'll scour the HBase docs again.