Hi,

I am trying to learn hadoop and I am stuck up with a simple program
execution. I am using windows and eclipse to run.

I have started the threads by bin/start-all.sh
I am able to successfully bring up the job tracker as
http://localhost:50030/jobtracker.jsp

But I am not able to view the name node. When i visit
http://localhost:50070/ I get page cannot be displayed. To me it appears
that the namenode is not properly set.

When I run the code from eclipse, it goes on like this ,
"Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0
time(s)."
"Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1
time(s)."
I have attached my configuration files :

Any help would greatly help me to proceed.

Thanks!
http://old.nabble.com/file/p33574567/core-site.xml core-site.xml
http://old.nabble.com/file/p33574567/hdfs-site.xml hdfs-site.xml
http://old.nabble.com/file/p33574567/mapred-site.xml mapred-site.xml
--
View this message in context: http://old.nabble.com/Problem-with-Hadoop-simple-program-tp33574567p33574567.html
Sent from the Hadoop core-dev mailing list archive at Nabble.com.

Did you formatted the namenode before running code?
On Apr 5, 2012 10:13 PM, "VaniJay" <[EMAIL PROTECTED]> wrote:

>
> Hi,
>
> I am trying to learn hadoop and I am stuck up with a simple program
> execution. I am using windows and eclipse to run.
>
> I have started the threads by bin/start-all.sh
> I am able to successfully bring up the job tracker as
> http://localhost:50030/jobtracker.jsp
>
> But I am not able to view the name node. When i visit
> http://localhost:50070/ I get page cannot be displayed. To me it appears
> that the namenode is not properly set.
>
> When I run the code from eclipse, it goes on like this ,
> "Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0
> time(s)."
> "Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1
> time(s)."
>
>
> I have attached my configuration files :
>
> Any help would greatly help me to proceed.
>
> Thanks!
> http://old.nabble.com/file/p33574567/core-site.xml core-site.xml
> http://old.nabble.com/file/p33574567/hdfs-site.xml hdfs-site.xml
> http://old.nabble.com/file/p33574567/mapred-site.xml mapred-site.xml
> --
> View this message in context:
> http://old.nabble.com/Problem-with-Hadoop-simple-program-tp33574567p33574567.html
> Sent from the Hadoop core-dev mailing list archive at Nabble.com.
>
>

Check your host file setting... .

On Thu, Apr 5, 2012 at 10:17 PM, madhu phatak <[EMAIL PROTECTED]> wrote:

> Did you formatted the namenode before running code?
> On Apr 5, 2012 10:13 PM, "VaniJay" <[EMAIL PROTECTED]> wrote:
>
> >
> > Hi,
> >
> > I am trying to learn hadoop and I am stuck up with a simple program
> > execution. I am using windows and eclipse to run.
> >
> > I have started the threads by bin/start-all.sh
> > I am able to successfully bring up the job tracker as
> > http://localhost:50030/jobtracker.jsp
> >
> > But I am not able to view the name node. When i visit
> > http://localhost:50070/ I get page cannot be displayed. To me it appears
> > that the namenode is not properly set.
> >
> > When I run the code from eclipse, it goes on like this ,
> > "Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0
> > time(s)."
> > "Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1
> > time(s)."
> >
> >
> > I have attached my configuration files :
> >
> > Any help would greatly help me to proceed.
> >
> > Thanks!
> > http://old.nabble.com/file/p33574567/core-site.xml core-site.xml
> > http://old.nabble.com/file/p33574567/hdfs-site.xml hdfs-site.xml
> > http://old.nabble.com/file/p33574567/mapred-site.xml mapred-site.xml
> > --
> > View this message in context:
> >
> http://old.nabble.com/Problem-with-Hadoop-simple-program-tp33574567p33574567.html
> > Sent from the Hadoop core-dev mailing list archive at Nabble.com.
> >
> >
>

--
∞
Shashwat Shriparv

Hi Team,
I am trying run hadoop on MAC sytem
As first day my hadoop is working.
Now i am unable to format NAMENODE
as i am getting WORNING i.e.
Directory has been locked .
Can u help me how tto directory unlocked.
and also my hadoop is not stoping
as i am trying from unix command
 bin/start-all.sh

Thanks,
Prema Vishnoi

On Thu, Apr 5, 2012 at 10:21 PM, shashwat shriparv <
[EMAIL PROTECTED]> wrote:

> Check your host file setting... .
>
> On Thu, Apr 5, 2012 at 10:17 PM, madhu phatak <[EMAIL PROTECTED]>
> wrote:
>
> > Did you formatted the namenode before running code?
> > On Apr 5, 2012 10:13 PM, "VaniJay" <[EMAIL PROTECTED]> wrote:
> >
> > >
> > > Hi,
> > >
> > > I am trying to learn hadoop and I am stuck up with a simple program
> > > execution. I am using windows and eclipse to run.
> > >
> > > I have started the threads by bin/start-all.sh
> > > I am able to successfully bring up the job tracker as
> > > http://localhost:50030/jobtracker.jsp
> > >
> > > But I am not able to view the name node. When i visit
> > > http://localhost:50070/ I get page cannot be displayed. To me it
> appears
> > > that the namenode is not properly set.
> > >
> > > When I run the code from eclipse, it goes on like this ,
> > > "Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0
> > > time(s)."
> > > "Retrying connect to server: localhost/127.0.0.1:9000. Already tried 1
> > > time(s)."
> > >
> > >
> > > I have attached my configuration files :
> > >
> > > Any help would greatly help me to proceed.
> > >
> > > Thanks!
> > > http://old.nabble.com/file/p33574567/core-site.xml core-site.xml
> > > http://old.nabble.com/file/p33574567/hdfs-site.xml hdfs-site.xml
> > > http://old.nabble.com/file/p33574567/mapred-site.xml mapred-site.xml
> > > --
> > > View this message in context:
> > >
> >
> http://old.nabble.com/Problem-with-Hadoop-simple-program-tp33574567p33574567.html
> > > Sent from the Hadoop core-dev mailing list archive at Nabble.com.
> > >
> > >
> >
>
>
>
> --
>
>
> ∞
> Shashwat Shriparv
>

You dont need to format it everyday, just format once and when ever you
start you pc just start you hadoop with bin/start-all.sh and check with jps
if the namenode data node and task tracker has started.

On Thu, Apr 5, 2012 at 11:39 PM, prem vishnoi <[EMAIL PROTECTED]> wrote:

> Hi Team,
> I am trying run hadoop on MAC sytem
> As first day my hadoop is working.
> Now i am unable to format NAMENODE
> as i am getting WORNING i.e.
> Directory has been locked .
> Can u help me how tto directory unlocked.
> and also my hadoop is not stoping
> as i am trying from unix command
>  bin/start-all.sh
>
> Thanks,
> Prema Vishnoi
>
> On Thu, Apr 5, 2012 at 10:21 PM, shashwat shriparv <
> [EMAIL PROTECTED]> wrote:
>
> > Check your host file setting... .
> >
> > On Thu, Apr 5, 2012 at 10:17 PM, madhu phatak <[EMAIL PROTECTED]>
> > wrote:
> >
> > > Did you formatted the namenode before running code?
> > > On Apr 5, 2012 10:13 PM, "VaniJay" <[EMAIL PROTECTED]> wrote:
> > >
> > > >
> > > > Hi,
> > > >
> > > > I am trying to learn hadoop and I am stuck up with a simple program
> > > > execution. I am using windows and eclipse to run.
> > > >
> > > > I have started the threads by bin/start-all.sh
> > > > I am able to successfully bring up the job tracker as
> > > > http://localhost:50030/jobtracker.jsp
> > > >
> > > > But I am not able to view the name node. When i visit
> > > > http://localhost:50070/ I get page cannot be displayed. To me it
> > appears
> > > > that the namenode is not properly set.
> > > >
> > > > When I run the code from eclipse, it goes on like this ,
> > > > "Retrying connect to server: localhost/127.0.0.1:9000. Already
> tried 0
> > > > time(s)."
> > > > "Retrying connect to server: localhost/127.0.0.1:9000. Already
> tried 1
> > > > time(s)."
> > > >
> > > >
> > > > I have attached my configuration files :
> > > >
> > > > Any help would greatly help me to proceed.
> > > >
> > > > Thanks!
> > > > http://old.nabble.com/file/p33574567/core-site.xml core-site.xml
> > > > http://old.nabble.com/file/p33574567/hdfs-site.xml hdfs-site.xml
> > > > http://old.nabble.com/file/p33574567/mapred-site.xml mapred-site.xml
> > > > --
> > > > View this message in context:
> > > >
> > >
> >
> http://old.nabble.com/Problem-with-Hadoop-simple-program-tp33574567p33574567.html
> > > > Sent from the Hadoop core-dev mailing list archive at Nabble.com.
> > > >
> > > >
> > >
> >
> >
> >
> > --
> >
> >
> > ∞
> > Shashwat Shriparv
> >
>

--
∞
Shashwat Shriparv

Thnks,
On Fri, Apr 6, 2012 at 12:50 AM, shashwat shriparv <
[EMAIL PROTECTED]> wrote:

> You dont need to format it everyday, just format once and when ever you
> start you pc just start you hadoop with bin/start-all.sh and check with jps
> if the namenode data node and task tracker has started.
>
> On Thu, Apr 5, 2012 at 11:39 PM, prem vishnoi <[EMAIL PROTECTED]>
> wrote:
>
> > Hi Team,
> > I am trying run hadoop on MAC sytem
> > As first day my hadoop is working.
> > Now i am unable to format NAMENODE
> > as i am getting WORNING i.e.
> > Directory has been locked .
> > Can u help me how tto directory unlocked.
> > and also my hadoop is not stoping
> > as i am trying from unix command
> >  bin/start-all.sh
> >
> > Thanks,
> > Prema Vishnoi
> >
> > On Thu, Apr 5, 2012 at 10:21 PM, shashwat shriparv <
> > [EMAIL PROTECTED]> wrote:
> >
> > > Check your host file setting... .
> > >
> > > On Thu, Apr 5, 2012 at 10:17 PM, madhu phatak <[EMAIL PROTECTED]>
> > > wrote:
> > >
> > > > Did you formatted the namenode before running code?
> > > > On Apr 5, 2012 10:13 PM, "VaniJay" <[EMAIL PROTECTED]> wrote:
> > > >
> > > > >
> > > > > Hi,
> > > > >
> > > > > I am trying to learn hadoop and I am stuck up with a simple program
> > > > > execution. I am using windows and eclipse to run.
> > > > >
> > > > > I have started the threads by bin/start-all.sh
> > > > > I am able to successfully bring up the job tracker as
> > > > > http://localhost:50030/jobtracker.jsp
> > > > >
> > > > > But I am not able to view the name node. When i visit
> > > > > http://localhost:50070/ I get page cannot be displayed. To me it
> > > appears
> > > > > that the namenode is not properly set.
> > > > >
> > > > > When I run the code from eclipse, it goes on like this ,
> > > > > "Retrying connect to server: localhost/127.0.0.1:9000. Already
> > tried 0
> > > > > time(s)."
> > > > > "Retrying connect to server: localhost/127.0.0.1:9000. Already
> > tried 1
> > > > > time(s)."
> > > > >
> > > > >
> > > > > I have attached my configuration files :
> > > > >
> > > > > Any help would greatly help me to proceed.
> > > > >
> > > > > Thanks!
> > > > > http://old.nabble.com/file/p33574567/core-site.xml core-site.xml
> > > > > http://old.nabble.com/file/p33574567/hdfs-site.xml hdfs-site.xml
> > > > > http://old.nabble.com/file/p33574567/mapred-site.xmlmapred-site.xml
> > > > > --
> > > > > View this message in context:
> > > > >
> > > >
> > >
> >
> http://old.nabble.com/Problem-with-Hadoop-simple-program-tp33574567p33574567.html
> > > > > Sent from the Hadoop core-dev mailing list archive at Nabble.com.
> > > > >
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > >
> > >
> > > ∞
> > > Shashwat Shriparv
> > >
> >
>
>
>
> --
>
>
> ∞
> Shashwat Shriparv
>

And for better reialblity with the settings please go through the
http://svn.apache.org/repos/asf/hadoop/common/tags/release-0.19.1/conf/hadoop-default.xml
and set your parameters in hadoop-site.xml accordingly...

On Sat, Apr 7, 2012 at 12:01 PM, prem vishnoi <[EMAIL PROTECTED]> wrote:

> Thnks,
>
>
> On Fri, Apr 6, 2012 at 12:50 AM, shashwat shriparv <
> [EMAIL PROTECTED]> wrote:
>
> > You dont need to format it everyday, just format once and when ever you
> > start you pc just start you hadoop with bin/start-all.sh and check with
> jps
> > if the namenode data node and task tracker has started.
> >
> > On Thu, Apr 5, 2012 at 11:39 PM, prem vishnoi <[EMAIL PROTECTED]>
> > wrote:
> >
> > > Hi Team,
> > > I am trying run hadoop on MAC sytem
> > > As first day my hadoop is working.
> > > Now i am unable to format NAMENODE
> > > as i am getting WORNING i.e.
> > > Directory has been locked .
> > > Can u help me how tto directory unlocked.
> > > and also my hadoop is not stoping
> > > as i am trying from unix command
> > >  bin/start-all.sh
> > >
> > > Thanks,
> > > Prema Vishnoi
> > >
> > > On Thu, Apr 5, 2012 at 10:21 PM, shashwat shriparv <
> > > [EMAIL PROTECTED]> wrote:
> > >
> > > > Check your host file setting... .
> > > >
> > > > On Thu, Apr 5, 2012 at 10:17 PM, madhu phatak <[EMAIL PROTECTED]>
> > > > wrote:
> > > >
> > > > > Did you formatted the namenode before running code?
> > > > > On Apr 5, 2012 10:13 PM, "VaniJay" <[EMAIL PROTECTED]> wrote:
> > > > >
> > > > > >
> > > > > > Hi,
> > > > > >
> > > > > > I am trying to learn hadoop and I am stuck up with a simple
> program
> > > > > > execution. I am using windows and eclipse to run.
> > > > > >
> > > > > > I have started the threads by bin/start-all.sh
> > > > > > I am able to successfully bring up the job tracker as
> > > > > > http://localhost:50030/jobtracker.jsp
> > > > > >
> > > > > > But I am not able to view the name node. When i visit
> > > > > > http://localhost:50070/ I get page cannot be displayed. To me it
> > > > appears
> > > > > > that the namenode is not properly set.
> > > > > >
> > > > > > When I run the code from eclipse, it goes on like this ,
> > > > > > "Retrying connect to server: localhost/127.0.0.1:9000. Already
> > > tried 0
> > > > > > time(s)."
> > > > > > "Retrying connect to server: localhost/127.0.0.1:9000. Already
> > > tried 1
> > > > > > time(s)."
> > > > > >
> > > > > >
> > > > > > I have attached my configuration files :
> > > > > >
> > > > > > Any help would greatly help me to proceed.
> > > > > >
> > > > > > Thanks!
> > > > > > http://old.nabble.com/file/p33574567/core-site.xml core-site.xml
> > > > > > http://old.nabble.com/file/p33574567/hdfs-site.xml hdfs-site.xml
> > > > > >
> http://old.nabble.com/file/p33574567/mapred-site.xmlmapred-site.xml
> > > > > > --
> > > > > > View this message in context:
> > > > > >
> > > > >
> > > >
> > >
> >
> http://old.nabble.com/Problem-with-Hadoop-simple-program-tp33574567p33574567.html
> > > > > > Sent from the Hadoop core-dev mailing list archive at Nabble.com.
> > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > >
> > > >
> > > > ∞
> > > > Shashwat Shriparv
> > > >
> > >
> >
> >
> >
> > --
> >
> >
> > ∞
> > Shashwat Shriparv
> >
>

--
∞
Shashwat Shriparv