Hi all,
I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
when i want to start dfs processes, Only secondaryNameNode is launched but the  namenode datanodes processes doesn't work

there is a print screen to illustrate what a said

Thanks in advance
Regards
Khaled
     

Hi Khaled,

    I cant' find any attachment. Also, could you please provide us the
logs??It seems there is some config related issue.

Regards,
    Mohammad Tariq

On Tue, Oct 16, 2012 at 2:48 PM, Khaled Ben Bahri <[EMAIL PROTECTED]>wrote:

>  Hi all,
> I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
> when i want to start dfs processes, Only secondaryNameNode is launched but
> the  namenode datanodes processes doesn't work
>
> there is a print screen to illustrate what a said
>
> Thanks in advance
> Regards
> Khaled
>

Hi all,
I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
when i want to start dfs processes, Only secondaryNameNode is launched but the  namenode datanodes processes doesn't work

there is a print screen to illustrate what a said

Thanks in advance
Regards
Khaled
         

Could you please post the logs ?

Regards,
    Mohammad Tariq

On Tue, Oct 16, 2012 at 2:52 PM, Khaled Ben Bahri <[EMAIL PROTECTED]>wrote:

>
>
>  Hi all,
> I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
> when i want to start dfs processes, Only secondaryNameNode is launched but
> the  namenode datanodes processes doesn't work
>
> there is a print screen to illustrate what a said
>
> Thanks in advance
> Regards
> Khaled
>

there is the prin screen is forgot it :)

and also these are log file for namenode and datanodes

From: [EMAIL PROTECTED]
Date: Tue, 16 Oct 2012 14:51:17 +0530
Subject: Re: datanodes doesn't work in HDFS
To: [EMAIL PROTECTED]

Hi Khaled,
    I cant' find any attachment. Also, could you please provide us the logs??It seems there is some config related issue.Regards,    Mohammad Tariq

On Tue, Oct 16, 2012 at 2:48 PM, Khaled Ben Bahri <[EMAIL PROTECTED]> wrote:
Hi all,
I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
when i want to start dfs processes, Only secondaryNameNode is launched but the  namenode datanodes processes doesn't work

there is a print screen to illustrate what a said

Thanks in advance
Regards
Khaled
     

     

There is also in attachement the core-site and hdfs-sites files

thanks in advance
Regards
Khaled

From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: RE: datanodes doesn't work in HDFS
Date: Tue, 16 Oct 2012 11:41:24 +0200

there is the prin screen is forgot it :)

and also these are log file for namenode and datanodes

From: [EMAIL PROTECTED]
Date: Tue, 16 Oct 2012 14:51:17 +0530
Subject: Re: datanodes doesn't work in HDFS
To: [EMAIL PROTECTED]

Hi Khaled,
    I cant' find any attachment. Also, could you please provide us the logs??It seems there is some config related issue.Regards,    Mohammad Tariq

On Tue, Oct 16, 2012 at 2:48 PM, Khaled Ben Bahri <[EMAIL PROTECTED]> wrote:
Hi all,
I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
when i want to start dfs processes, Only secondaryNameNode is launched but the  namenode datanodes processes doesn't work

there is a print screen to illustrate what a said

Thanks in advance
Regards
Khaled
     

         

Change the permissions of the directories where you are planning to put
your "dfs.data.dir" and ""dfs.naem.dir"" to 755 and start again.

Regards,
    Mohammad Tariq

On Tue, Oct 16, 2012 at 3:11 PM, Khaled Ben Bahri <[EMAIL PROTECTED]>wrote:

>  there is the prin screen is forgot it :)
>
> and also these are log file for namenode and datanodes
>
> ------------------------------
> From: [EMAIL PROTECTED]
> Date: Tue, 16 Oct 2012 14:51:17 +0530
> Subject: Re: datanodes doesn't work in HDFS
> To: [EMAIL PROTECTED]
>
>
> Hi Khaled,
>
>     I cant' find any attachment. Also, could you please provide us the
> logs??It seems there is some config related issue.
>
> Regards,
>     Mohammad Tariq
>
>
>
> On Tue, Oct 16, 2012 at 2:48 PM, Khaled Ben Bahri <[EMAIL PROTECTED]>wrote:
>
>  Hi all,
> I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
> when i want to start dfs processes, Only secondaryNameNode is launched but
> the  namenode datanodes processes doesn't work
>
> there is a print screen to illustrate what a said
>
> Thanks in advance
> Regards
> Khaled
>
>
>

There is also in attachement the core-site and hdfs-sites files

thanks in advance
Regards
Khaled

From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: RE: datanodes doesn't work in HDFS
Date: Tue, 16 Oct 2012 11:41:24 +0200

there is the prin screen i forgot it :)

and also these are log file for namenode and datanodes

From: [EMAIL PROTECTED]
Date: Tue, 16 Oct 2012 14:51:17 +0530
Subject: Re: datanodes doesn't work in HDFS
To: [EMAIL PROTECTED]

Hi Khaled,
    I cant' find any attachment. Also, could you please provide us the logs??It seems there is some config related issue.Regards,    Mohammad Tariq

On Tue, Oct 16, 2012 at 2:48 PM, Khaled Ben Bahri <[EMAIL PROTECTED]> wrote:
Hi all,
I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
when i want to start dfs processes, Only secondaryNameNode is launched but the  namenode datanodes processes doesn't work

there is a print screen to illustrate what a said

Thanks in advance
Regards
Khaled
     

             

Thanks a lot
it work perfectly

Regards,
Khaled
From: [EMAIL PROTECTED]
Date: Tue, 16 Oct 2012 15:17:01 +0530
Subject: Re: datanodes doesn't work in HDFS
To: [EMAIL PROTECTED]

Change the permissions of the directories where you are planning to put your "dfs.data.dir" and ""dfs.naem.dir"" to 755 and start again.Regards,    Mohammad Tariq

On Tue, Oct 16, 2012 at 3:11 PM, Khaled Ben Bahri <[EMAIL PROTECTED]> wrote:
there is the prin screen is forgot it :)

and also these are log file for namenode and datanodes

From: [EMAIL PROTECTED]
Date: Tue, 16 Oct 2012 14:51:17 +0530
Subject: Re: datanodes doesn't work in HDFS
To: [EMAIL PROTECTED]

Hi Khaled,
    I cant' find any attachment. Also, could you please provide us the logs??It seems there is some config related issue.

Regards,    Mohammad Tariq

On Tue, Oct 16, 2012 at 2:48 PM, Khaled Ben Bahri <[EMAIL PROTECTED]> wrote:
Hi all,
I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
when i want to start dfs processes, Only secondaryNameNode is launched but the  namenode datanodes processes doesn't work

there is a print screen to illustrate what a said

Thanks in advance
Regards
Khaled
     

     

     

You are welcome. Also add "hadoop.tmp.dir" property in your "core-site.xml"
file.

Regards,
    Mohammad Tariq

On Tue, Oct 16, 2012 at 3:31 PM, Khaled Ben Bahri <[EMAIL PROTECTED]>wrote:

>
> Thanks a lot
> it work perfectly
>
> Regards,
> Khaled
> ------------------------------
> From: [EMAIL PROTECTED]
> Date: Tue, 16 Oct 2012 15:17:01 +0530
>
> Subject: Re: datanodes doesn't work in HDFS
> To: [EMAIL PROTECTED]
>
> Change the permissions of the directories where you are planning to put
> your "dfs.data.dir" and ""dfs.naem.dir"" to 755 and start again.
>
> Regards,
>     Mohammad Tariq
>
>
>
> On Tue, Oct 16, 2012 at 3:11 PM, Khaled Ben Bahri <[EMAIL PROTECTED]>wrote:
>
>  there is the prin screen is forgot it :)
>
> and also these are log file for namenode and datanodes
>
> ------------------------------
> From: [EMAIL PROTECTED]
> Date: Tue, 16 Oct 2012 14:51:17 +0530
> Subject: Re: datanodes doesn't work in HDFS
> To: [EMAIL PROTECTED]
>
>
> Hi Khaled,
>
>     I cant' find any attachment. Also, could you please provide us the
> logs??It seems there is some config related issue.
>
> Regards,
>     Mohammad Tariq
>
>
>
> On Tue, Oct 16, 2012 at 2:48 PM, Khaled Ben Bahri <[EMAIL PROTECTED]>wrote:
>
>  Hi all,
> I installed Hadoop HDFS on 3 nodes, a namenode and 2 datanodes,
> when i want to start dfs processes, Only secondaryNameNode is launched but
> the  namenode datanodes processes doesn't work
>
> there is a print screen to illustrate what a said
>
> Thanks in advance
> Regards
> Khaled
>
>
>
>