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Posted to user@hadoop.apache.org by Siddharth Tiwari <si...@live.com> on 2012/09/08 10:05:21 UTC
Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can you please help me on this. Also, what could be probable cause and reasons for it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namepaceIDs
Thank you !!!
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
Re: Problem with one of teh datanodes
Posted by anil gupta <an...@gmail.com>.
Hi Siddharth,
This is a very common error faced by users after formatting namenode. You
need to clean up your dfs data directories across the cluster. This
discussion will help you resolve this:
http://search-hadoop.com/m/iAeEh1gvLE2/Incompatible+namepaceIDs&subj=RE+Incompatible+namespaceIDs+after+formatting+namenode
HTH,
Anil
On Sat, Sep 8, 2012 at 1:39 AM, Siddharth Tiwari
<si...@live.com>wrote:
> Oh yes I did reformat namenode. Can you guide me on how to resolve this
> issue ?
>
>
> **------------------------**
> *Cheers !!!*
> *Siddharth Tiwari*
> Have a refreshing day !!!
> *"Every duty is holy, and devotion to duty is the highest form of worship
> of God.” *
> *"Maybe other people will try to limit me but I don't limit myself"*
>
>
> ------------------------------
> From: Serge.Blazhiyevskyy@nice.com
> To: user@hadoop.apache.org
> Date: Sat, 8 Sep 2012 02:32:08 -0600
> Subject: Re: Problem with one of teh datanodes
>
>
> That's normally happen if yoiu reforemat namenode
>
> *From*: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
> *Sent*: Saturday, September 08, 2012 02:05 AM
> *To*: USers Hadoop <us...@hadoop.apache.org>
> *Subject*: Problem with one of teh datanodes
>
> Hi users,
>
> Suddenly I have started getting the following error on one of my
> datanodes. Can you please help me on this. Also, what could be probable
> cause and reasons for it to occur.
>
> ERROR org.apache.hadoop.hdfs.server.datanode.DataNode:
> java.io.IOException: Incompatible namepaceIDs
>
> Thank you !!!
>
>
> **------------------------**
> *Cheers !!!*
> *Siddharth Tiwari*
> Have a refreshing day !!!
> *"Every duty is holy, and devotion to duty is the highest form of worship
> of God.” *
> *"Maybe other people will try to limit me but I don't limit myself"*
>
--
Thanks & Regards,
Anil Gupta
Re: Problem with one of teh datanodes
Posted by anil gupta <an...@gmail.com>.
Hi Siddharth,
This is a very common error faced by users after formatting namenode. You
need to clean up your dfs data directories across the cluster. This
discussion will help you resolve this:
http://search-hadoop.com/m/iAeEh1gvLE2/Incompatible+namepaceIDs&subj=RE+Incompatible+namespaceIDs+after+formatting+namenode
HTH,
Anil
On Sat, Sep 8, 2012 at 1:39 AM, Siddharth Tiwari
<si...@live.com>wrote:
> Oh yes I did reformat namenode. Can you guide me on how to resolve this
> issue ?
>
>
> **------------------------**
> *Cheers !!!*
> *Siddharth Tiwari*
> Have a refreshing day !!!
> *"Every duty is holy, and devotion to duty is the highest form of worship
> of God.” *
> *"Maybe other people will try to limit me but I don't limit myself"*
>
>
> ------------------------------
> From: Serge.Blazhiyevskyy@nice.com
> To: user@hadoop.apache.org
> Date: Sat, 8 Sep 2012 02:32:08 -0600
> Subject: Re: Problem with one of teh datanodes
>
>
> That's normally happen if yoiu reforemat namenode
>
> *From*: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
> *Sent*: Saturday, September 08, 2012 02:05 AM
> *To*: USers Hadoop <us...@hadoop.apache.org>
> *Subject*: Problem with one of teh datanodes
>
> Hi users,
>
> Suddenly I have started getting the following error on one of my
> datanodes. Can you please help me on this. Also, what could be probable
> cause and reasons for it to occur.
>
> ERROR org.apache.hadoop.hdfs.server.datanode.DataNode:
> java.io.IOException: Incompatible namepaceIDs
>
> Thank you !!!
>
>
> **------------------------**
> *Cheers !!!*
> *Siddharth Tiwari*
> Have a refreshing day !!!
> *"Every duty is holy, and devotion to duty is the highest form of worship
> of God.” *
> *"Maybe other people will try to limit me but I don't limit myself"*
>
--
Thanks & Regards,
Anil Gupta
Re: Problem with one of teh datanodes
Posted by anil gupta <an...@gmail.com>.
Hi Siddharth,
This is a very common error faced by users after formatting namenode. You
need to clean up your dfs data directories across the cluster. This
discussion will help you resolve this:
http://search-hadoop.com/m/iAeEh1gvLE2/Incompatible+namepaceIDs&subj=RE+Incompatible+namespaceIDs+after+formatting+namenode
HTH,
Anil
On Sat, Sep 8, 2012 at 1:39 AM, Siddharth Tiwari
<si...@live.com>wrote:
> Oh yes I did reformat namenode. Can you guide me on how to resolve this
> issue ?
>
>
> **------------------------**
> *Cheers !!!*
> *Siddharth Tiwari*
> Have a refreshing day !!!
> *"Every duty is holy, and devotion to duty is the highest form of worship
> of God.” *
> *"Maybe other people will try to limit me but I don't limit myself"*
>
>
> ------------------------------
> From: Serge.Blazhiyevskyy@nice.com
> To: user@hadoop.apache.org
> Date: Sat, 8 Sep 2012 02:32:08 -0600
> Subject: Re: Problem with one of teh datanodes
>
>
> That's normally happen if yoiu reforemat namenode
>
> *From*: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
> *Sent*: Saturday, September 08, 2012 02:05 AM
> *To*: USers Hadoop <us...@hadoop.apache.org>
> *Subject*: Problem with one of teh datanodes
>
> Hi users,
>
> Suddenly I have started getting the following error on one of my
> datanodes. Can you please help me on this. Also, what could be probable
> cause and reasons for it to occur.
>
> ERROR org.apache.hadoop.hdfs.server.datanode.DataNode:
> java.io.IOException: Incompatible namepaceIDs
>
> Thank you !!!
>
>
> **------------------------**
> *Cheers !!!*
> *Siddharth Tiwari*
> Have a refreshing day !!!
> *"Every duty is holy, and devotion to duty is the highest form of worship
> of God.” *
> *"Maybe other people will try to limit me but I don't limit myself"*
>
--
Thanks & Regards,
Anil Gupta
Re: Problem with one of teh datanodes
Posted by anil gupta <an...@gmail.com>.
Hi Siddharth,
This is a very common error faced by users after formatting namenode. You
need to clean up your dfs data directories across the cluster. This
discussion will help you resolve this:
http://search-hadoop.com/m/iAeEh1gvLE2/Incompatible+namepaceIDs&subj=RE+Incompatible+namespaceIDs+after+formatting+namenode
HTH,
Anil
On Sat, Sep 8, 2012 at 1:39 AM, Siddharth Tiwari
<si...@live.com>wrote:
> Oh yes I did reformat namenode. Can you guide me on how to resolve this
> issue ?
>
>
> **------------------------**
> *Cheers !!!*
> *Siddharth Tiwari*
> Have a refreshing day !!!
> *"Every duty is holy, and devotion to duty is the highest form of worship
> of God.” *
> *"Maybe other people will try to limit me but I don't limit myself"*
>
>
> ------------------------------
> From: Serge.Blazhiyevskyy@nice.com
> To: user@hadoop.apache.org
> Date: Sat, 8 Sep 2012 02:32:08 -0600
> Subject: Re: Problem with one of teh datanodes
>
>
> That's normally happen if yoiu reforemat namenode
>
> *From*: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
> *Sent*: Saturday, September 08, 2012 02:05 AM
> *To*: USers Hadoop <us...@hadoop.apache.org>
> *Subject*: Problem with one of teh datanodes
>
> Hi users,
>
> Suddenly I have started getting the following error on one of my
> datanodes. Can you please help me on this. Also, what could be probable
> cause and reasons for it to occur.
>
> ERROR org.apache.hadoop.hdfs.server.datanode.DataNode:
> java.io.IOException: Incompatible namepaceIDs
>
> Thank you !!!
>
>
> **------------------------**
> *Cheers !!!*
> *Siddharth Tiwari*
> Have a refreshing day !!!
> *"Every duty is holy, and devotion to duty is the highest form of worship
> of God.” *
> *"Maybe other people will try to limit me but I don't limit myself"*
>
--
Thanks & Regards,
Anil Gupta
RE: Problem with one of teh datanodes
Posted by Siddharth Tiwari <si...@live.com>.
Oh yes I did reformat namenode. Can you guide me on how to resolve this issue ?
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
From: Serge.Blazhiyevskyy@nice.com
To: user@hadoop.apache.org
Date: Sat, 8 Sep 2012 02:32:08 -0600
Subject: Re: Problem with one of teh datanodes
That's normally happen if yoiu reforemat namenode
From: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
Sent: Saturday, September 08, 2012 02:05 AM
To: USers Hadoop <us...@hadoop.apache.org>
Subject: Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can you please help me on this. Also, what could be probable cause and reasons for it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namepaceIDs
Thank you !!!
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
RE: Problem with one of teh datanodes
Posted by Siddharth Tiwari <si...@live.com>.
Oh yes I did reformat namenode. Can you guide me on how to resolve this issue ?
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
From: Serge.Blazhiyevskyy@nice.com
To: user@hadoop.apache.org
Date: Sat, 8 Sep 2012 02:32:08 -0600
Subject: Re: Problem with one of teh datanodes
That's normally happen if yoiu reforemat namenode
From: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
Sent: Saturday, September 08, 2012 02:05 AM
To: USers Hadoop <us...@hadoop.apache.org>
Subject: Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can you please help me on this. Also, what could be probable cause and reasons for it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namepaceIDs
Thank you !!!
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
RE: Problem with one of teh datanodes
Posted by Siddharth Tiwari <si...@live.com>.
Oh yes I did reformat namenode. Can you guide me on how to resolve this issue ?
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
From: Serge.Blazhiyevskyy@nice.com
To: user@hadoop.apache.org
Date: Sat, 8 Sep 2012 02:32:08 -0600
Subject: Re: Problem with one of teh datanodes
That's normally happen if yoiu reforemat namenode
From: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
Sent: Saturday, September 08, 2012 02:05 AM
To: USers Hadoop <us...@hadoop.apache.org>
Subject: Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can you please help me on this. Also, what could be probable cause and reasons for it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namepaceIDs
Thank you !!!
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
RE: Problem with one of teh datanodes
Posted by Siddharth Tiwari <si...@live.com>.
Oh yes I did reformat namenode. Can you guide me on how to resolve this issue ?
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
From: Serge.Blazhiyevskyy@nice.com
To: user@hadoop.apache.org
Date: Sat, 8 Sep 2012 02:32:08 -0600
Subject: Re: Problem with one of teh datanodes
That's normally happen if yoiu reforemat namenode
From: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
Sent: Saturday, September 08, 2012 02:05 AM
To: USers Hadoop <us...@hadoop.apache.org>
Subject: Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can you please help me on this. Also, what could be probable cause and reasons for it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namepaceIDs
Thank you !!!
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
Re: Problem with one of teh datanodes
Posted by Serge Blazhiyevskyy <Se...@nice.com>.
That's normally happen if yoiu reforemat namenode
From: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
Sent: Saturday, September 08, 2012 02:05 AM
To: USers Hadoop <us...@hadoop.apache.org>
Subject: Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can you please help me on this. Also, what could be probable cause and reasons for it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namepaceIDs
Thank you !!!
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
Re: Problem with one of teh datanodes
Posted by Serge Blazhiyevskyy <Se...@nice.com>.
That's normally happen if yoiu reforemat namenode
From: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
Sent: Saturday, September 08, 2012 02:05 AM
To: USers Hadoop <us...@hadoop.apache.org>
Subject: Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can you please help me on this. Also, what could be probable cause and reasons for it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namepaceIDs
Thank you !!!
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
Re: Problem with one of teh datanodes
Posted by Serge Blazhiyevskyy <Se...@nice.com>.
That's normally happen if yoiu reforemat namenode
From: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
Sent: Saturday, September 08, 2012 02:05 AM
To: USers Hadoop <us...@hadoop.apache.org>
Subject: Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can you please help me on this. Also, what could be probable cause and reasons for it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namepaceIDs
Thank you !!!
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"
Re: Problem with one of teh datanodes
Posted by Serge Blazhiyevskyy <Se...@nice.com>.
That's normally happen if yoiu reforemat namenode
From: Siddharth Tiwari [mailto:siddharth.tiwari@live.com]
Sent: Saturday, September 08, 2012 02:05 AM
To: USers Hadoop <us...@hadoop.apache.org>
Subject: Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can you please help me on this. Also, what could be probable cause and reasons for it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namepaceIDs
Thank you !!!
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of God.”
"Maybe other people will try to limit me but I don't limit myself"