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Posted to user@hadoop.apache.org by Vikas Jadhav <vi...@gmail.com> on 2013/06/13 08:51:47 UTC
JobTracker UI shows only one node instead of 2
I have set up hadoop cluster on two node but JobTracker UI in Cluster
summary shows only one node
Namenode shows Live nodes 2 but data is always put on same master node
not on slave node
On master node - jps
all process are running
On slave node -jps
tasktracke and datanode are running
i have checked /etc/host also it is correct
what should i do ?
--
*
*
*
Regards,*
* Vikas *
Re: JobTracker UI shows only one node instead of 2
Posted by Vikas Jadhav <vi...@gmail.com>.
Thanks .
I found it there mismatch of compile version in Jobtracker log thats why
second tasktracker was not working
On Thu, Jun 13, 2013 at 12:35 PM, Devaraj k <de...@huawei.com> wrote:
> Can you check the Job Tracker and task Tracker log files, whether any
> problem while starting the Task Tracker or any problem while connecting to
> Job tracker…****
>
> ** **
>
> Thanks****
>
> Devaraj****
>
> ** **
>
> *From:* Vikas Jadhav [mailto:vikascjadhav87@gmail.com]
> *Sent:* 13 June 2013 12:22
> *To:* user@hadoop.apache.org
> *Subject:* JobTracker UI shows only one node instead of 2****
>
> ** **
>
> I have set up hadoop cluster on two node but JobTracker UI in Cluster
> summary shows only one node ****
>
> ****
>
> Namenode shows Live nodes 2 but data is always put on same master node ***
> *
>
> not on slave node****
>
> ****
>
> On master node - jps****
>
> all process are running ****
>
> ****
>
> On slave node -jps
> tasktracke and datanode are running ****
>
> ****
>
> ****
>
> ****
>
> ****
>
> i have checked /etc/host also it is correct ****
>
> what should i do ?****
>
>
> -- ****
>
> ** **
>
> * *
>
> * Regards,*****
>
> * Vikas *****
>
--
*
*
*
Regards,*
* Vikas *
Re: JobTracker UI shows only one node instead of 2
Posted by Vikas Jadhav <vi...@gmail.com>.
Thanks .
I found it there mismatch of compile version in Jobtracker log thats why
second tasktracker was not working
On Thu, Jun 13, 2013 at 12:35 PM, Devaraj k <de...@huawei.com> wrote:
> Can you check the Job Tracker and task Tracker log files, whether any
> problem while starting the Task Tracker or any problem while connecting to
> Job tracker…****
>
> ** **
>
> Thanks****
>
> Devaraj****
>
> ** **
>
> *From:* Vikas Jadhav [mailto:vikascjadhav87@gmail.com]
> *Sent:* 13 June 2013 12:22
> *To:* user@hadoop.apache.org
> *Subject:* JobTracker UI shows only one node instead of 2****
>
> ** **
>
> I have set up hadoop cluster on two node but JobTracker UI in Cluster
> summary shows only one node ****
>
> ****
>
> Namenode shows Live nodes 2 but data is always put on same master node ***
> *
>
> not on slave node****
>
> ****
>
> On master node - jps****
>
> all process are running ****
>
> ****
>
> On slave node -jps
> tasktracke and datanode are running ****
>
> ****
>
> ****
>
> ****
>
> ****
>
> i have checked /etc/host also it is correct ****
>
> what should i do ?****
>
>
> -- ****
>
> ** **
>
> * *
>
> * Regards,*****
>
> * Vikas *****
>
--
*
*
*
Regards,*
* Vikas *
Re: JobTracker UI shows only one node instead of 2
Posted by Vikas Jadhav <vi...@gmail.com>.
Thanks .
I found it there mismatch of compile version in Jobtracker log thats why
second tasktracker was not working
On Thu, Jun 13, 2013 at 12:35 PM, Devaraj k <de...@huawei.com> wrote:
> Can you check the Job Tracker and task Tracker log files, whether any
> problem while starting the Task Tracker or any problem while connecting to
> Job tracker…****
>
> ** **
>
> Thanks****
>
> Devaraj****
>
> ** **
>
> *From:* Vikas Jadhav [mailto:vikascjadhav87@gmail.com]
> *Sent:* 13 June 2013 12:22
> *To:* user@hadoop.apache.org
> *Subject:* JobTracker UI shows only one node instead of 2****
>
> ** **
>
> I have set up hadoop cluster on two node but JobTracker UI in Cluster
> summary shows only one node ****
>
> ****
>
> Namenode shows Live nodes 2 but data is always put on same master node ***
> *
>
> not on slave node****
>
> ****
>
> On master node - jps****
>
> all process are running ****
>
> ****
>
> On slave node -jps
> tasktracke and datanode are running ****
>
> ****
>
> ****
>
> ****
>
> ****
>
> i have checked /etc/host also it is correct ****
>
> what should i do ?****
>
>
> -- ****
>
> ** **
>
> * *
>
> * Regards,*****
>
> * Vikas *****
>
--
*
*
*
Regards,*
* Vikas *
Re: JobTracker UI shows only one node instead of 2
Posted by Vikas Jadhav <vi...@gmail.com>.
Thanks .
I found it there mismatch of compile version in Jobtracker log thats why
second tasktracker was not working
On Thu, Jun 13, 2013 at 12:35 PM, Devaraj k <de...@huawei.com> wrote:
> Can you check the Job Tracker and task Tracker log files, whether any
> problem while starting the Task Tracker or any problem while connecting to
> Job tracker…****
>
> ** **
>
> Thanks****
>
> Devaraj****
>
> ** **
>
> *From:* Vikas Jadhav [mailto:vikascjadhav87@gmail.com]
> *Sent:* 13 June 2013 12:22
> *To:* user@hadoop.apache.org
> *Subject:* JobTracker UI shows only one node instead of 2****
>
> ** **
>
> I have set up hadoop cluster on two node but JobTracker UI in Cluster
> summary shows only one node ****
>
> ****
>
> Namenode shows Live nodes 2 but data is always put on same master node ***
> *
>
> not on slave node****
>
> ****
>
> On master node - jps****
>
> all process are running ****
>
> ****
>
> On slave node -jps
> tasktracke and datanode are running ****
>
> ****
>
> ****
>
> ****
>
> ****
>
> i have checked /etc/host also it is correct ****
>
> what should i do ?****
>
>
> -- ****
>
> ** **
>
> * *
>
> * Regards,*****
>
> * Vikas *****
>
--
*
*
*
Regards,*
* Vikas *
RE: JobTracker UI shows only one node instead of 2
Posted by Devaraj k <de...@huawei.com>.
Can you check the Job Tracker and task Tracker log files, whether any problem while starting the Task Tracker or any problem while connecting to Job tracker...
Thanks
Devaraj
From: Vikas Jadhav [mailto:vikascjadhav87@gmail.com]
Sent: 13 June 2013 12:22
To: user@hadoop.apache.org
Subject: JobTracker UI shows only one node instead of 2
I have set up hadoop cluster on two node but JobTracker UI in Cluster summary shows only one node
Namenode shows Live nodes 2 but data is always put on same master node
not on slave node
On master node - jps
all process are running
On slave node -jps
tasktracke and datanode are running
i have checked /etc/host also it is correct
what should i do ?
--
Regards,
Vikas
RE: JobTracker UI shows only one node instead of 2
Posted by Devaraj k <de...@huawei.com>.
Can you check the Job Tracker and task Tracker log files, whether any problem while starting the Task Tracker or any problem while connecting to Job tracker...
Thanks
Devaraj
From: Vikas Jadhav [mailto:vikascjadhav87@gmail.com]
Sent: 13 June 2013 12:22
To: user@hadoop.apache.org
Subject: JobTracker UI shows only one node instead of 2
I have set up hadoop cluster on two node but JobTracker UI in Cluster summary shows only one node
Namenode shows Live nodes 2 but data is always put on same master node
not on slave node
On master node - jps
all process are running
On slave node -jps
tasktracke and datanode are running
i have checked /etc/host also it is correct
what should i do ?
--
Regards,
Vikas
RE: JobTracker UI shows only one node instead of 2
Posted by Devaraj k <de...@huawei.com>.
Can you check the Job Tracker and task Tracker log files, whether any problem while starting the Task Tracker or any problem while connecting to Job tracker...
Thanks
Devaraj
From: Vikas Jadhav [mailto:vikascjadhav87@gmail.com]
Sent: 13 June 2013 12:22
To: user@hadoop.apache.org
Subject: JobTracker UI shows only one node instead of 2
I have set up hadoop cluster on two node but JobTracker UI in Cluster summary shows only one node
Namenode shows Live nodes 2 but data is always put on same master node
not on slave node
On master node - jps
all process are running
On slave node -jps
tasktracke and datanode are running
i have checked /etc/host also it is correct
what should i do ?
--
Regards,
Vikas
RE: JobTracker UI shows only one node instead of 2
Posted by Devaraj k <de...@huawei.com>.
Can you check the Job Tracker and task Tracker log files, whether any problem while starting the Task Tracker or any problem while connecting to Job tracker...
Thanks
Devaraj
From: Vikas Jadhav [mailto:vikascjadhav87@gmail.com]
Sent: 13 June 2013 12:22
To: user@hadoop.apache.org
Subject: JobTracker UI shows only one node instead of 2
I have set up hadoop cluster on two node but JobTracker UI in Cluster summary shows only one node
Namenode shows Live nodes 2 but data is always put on same master node
not on slave node
On master node - jps
all process are running
On slave node -jps
tasktracke and datanode are running
i have checked /etc/host also it is correct
what should i do ?
--
Regards,
Vikas