Hello again,

Considering that I have not received any replies, I was wondering whether this is not the correct list for "hod" questions? Please let me know if I should better direct this question to another list, a hod-specific one perhaps?

Thank you!

>
> On a related note, env-vars is also being ignored:
>
> env-vars                        = HOD_PYTHON_HOME=/usr/local/packages/python/2.5.1/bin/python2.5
>
> And hod picks the system-default python and terminates with errors unless I manually export HOD_PYTHON_HOME.
>
> export HOD_PYTHON_HOME=`which python2.5`
>
> I am also having problems having hod use the cluster I created, but I assume those issues are also related.
>
> How can I make sure that "hodrc" contents are passed correctly into hod?
>
> Thanks a lot in advance!
>
>
> On Feb 5, 2013, at 4:41 PM, Mehmet Belgin wrote:
>
>> Hello everyone,
>>
>> I am setting up Hadoop for the first time, so please bear with me while I ask all these beginner questions :)
>>
>> I followed the instructions to create a hodrc, but looks like I cannot user env variables in this file:
>>
>> error: bin/hod failed to start.
>> error: invalid 'java-home' specified in section hod (--hod.java-home): ${JAVA_HOME}
>> error: invalid 'batch-home' specified in section resource_manager (--resource_manager.batch-home): ${RM_HOME}
>>
>> ... despite the fact that I have " ${JAVA_HOME}" and "${RM_HOME}" correctly defined in my environment. When I replace these variables with full explicit paths, it works. I checked the permissions, and everything else looks fine.
>>
>> What am I missing here?
>>
>> Thanks!

Hi,

Hadoop On Demand is no longer supported with recent releases of Hadoop.
There is no separate user list for HOD related questions.

Which version of Hadoop are you using right now ?

Thanks
hemanth
On Wed, Feb 6, 2013 at 8:59 PM, Mehmet Belgin
<[EMAIL PROTECTED]>wrote:

> Hello again,
>
> Considering that I have not received any replies, I was wondering whether
> this is not the correct list for "hod" questions? Please let me know if I
> should better direct this question to another list, a hod-specific one
> perhaps?
>
> Thank you!
>
>
>
> >
> > On a related note, env-vars is also being ignored:
> >
> > env-vars                        > HOD_PYTHON_HOME=/usr/local/packages/python/2.5.1/bin/python2.5
> >
> > And hod picks the system-default python and terminates with errors
> unless I manually export HOD_PYTHON_HOME.
> >
> > export HOD_PYTHON_HOME=`which python2.5`
> >
> > I am also having problems having hod use the cluster I created, but I
> assume those issues are also related.
> >
> > How can I make sure that "hodrc" contents are passed correctly into hod?
> >
> > Thanks a lot in advance!
> >
> >
> > On Feb 5, 2013, at 4:41 PM, Mehmet Belgin wrote:
> >
> >> Hello everyone,
> >>
> >> I am setting up Hadoop for the first time, so please bear with me while
> I ask all these beginner questions :)
> >>
> >> I followed the instructions to create a hodrc, but looks like I cannot
> user env variables in this file:
> >>
> >> error: bin/hod failed to start.
> >> error: invalid 'java-home' specified in section hod (--hod.java-home):
> ${JAVA_HOME}
> >> error: invalid 'batch-home' specified in section resource_manager
> (--resource_manager.batch-home): ${RM_HOME}
> >>
> >> ... despite the fact that I have " ${JAVA_HOME}" and "${RM_HOME}"
> correctly defined in my environment. When I replace these variables with
> full explicit paths, it works. I checked the permissions, and everything
> else looks fine.
> >>
> >> What am I missing here?
> >>
> >> Thanks!
>

Hello Hemanth,

I am using hadoop 1.1.1 and the hod that is distributed with it. I was able to submit an allocation request and received a Cluster Id, however I am seeing the error "Failed to retrieve 'hdfs' service address."

If you think this is due to the lack of hadoop support, then I will stop here, but I would really like to have hod on our clusters since there is significant demand for it from our researchers. I am hoping hod will not be abandoned in the near future, because it is a neat way to experiment with hadoop! I was assuming hod would be supported given that it is in the hadoop package :(

Thanks for your reply!

-Mehmet
On Feb 8, 2013, at 3:01 AM, Hemanth Yamijala wrote:

> Hi,
>
> Hadoop On Demand is no longer supported with recent releases of Hadoop. There is no separate user list for HOD related questions.
>
> Which version of Hadoop are you using right now ?
>
> Thanks
> hemanth
>
>
> On Wed, Feb 6, 2013 at 8:59 PM, Mehmet Belgin <[EMAIL PROTECTED]> wrote:
> Hello again,
>
> Considering that I have not received any replies, I was wondering whether this is not the correct list for "hod" questions? Please let me know if I should better direct this question to another list, a hod-specific one perhaps?
>
> Thank you!
>
>
>
> >
> > On a related note, env-vars is also being ignored:
> >
> > env-vars                        = HOD_PYTHON_HOME=/usr/local/packages/python/2.5.1/bin/python2.5
> >
> > And hod picks the system-default python and terminates with errors unless I manually export HOD_PYTHON_HOME.
> >
> > export HOD_PYTHON_HOME=`which python2.5`
> >
> > I am also having problems having hod use the cluster I created, but I assume those issues are also related.
> >
> > How can I make sure that "hodrc" contents are passed correctly into hod?
> >
> > Thanks a lot in advance!
> >
> >
> > On Feb 5, 2013, at 4:41 PM, Mehmet Belgin wrote:
> >
> >> Hello everyone,
> >>
> >> I am setting up Hadoop for the first time, so please bear with me while I ask all these beginner questions :)
> >>
> >> I followed the instructions to create a hodrc, but looks like I cannot user env variables in this file:
> >>
> >> error: bin/hod failed to start.
> >> error: invalid 'java-home' specified in section hod (--hod.java-home): ${JAVA_HOME}
> >> error: invalid 'batch-home' specified in section resource_manager (--resource_manager.batch-home): ${RM_HOME}
> >>
> >> ... despite the fact that I have " ${JAVA_HOME}" and "${RM_HOME}" correctly defined in my environment. When I replace these variables with full explicit paths, it works. I checked the permissions, and everything else looks fine.
> >>
> >> What am I missing here?
> >>
> >> Thanks!
>