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Posted to common-user@hadoop.apache.org by Raymond Jennings III <ra...@yahoo.com> on 2010/07/09 22:10:46 UTC
Help with Hadoop runtime error
Does anyone know what might be causing this error? I am using version Hadoop
0.20.2 and it happens when I run bin/hadoop dfs -copyFromLocal ...
10/07/09 15:51:45 INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.io.IOException: Bad connect ack with firstBadLink 128.238.55.43:50010
10/07/09 15:51:45 INFO hdfs.DFSClient: Abandoning block
blk_2932625575574450984_1002
Re: Help with Hadoop runtime error
Posted by Ted Yu <yu...@gmail.com>.
Do you happen to see something similar to:
10/03/17 15:47:58 WARN hdfs.DFSClient: NotReplicatedYetException sleeping
/user/perserver/data/575Gb/ps_
es_mstore_events_fact.txt retries left 4
10/03/17 15:47:58 INFO hdfs.DFSClient:
org.apache.hadoop.ipc.RemoteException:
org.apache.hadoop.hdfs.server.namenode.NotReplicatedYetException: Not
replicated yet:/user/perserver/data/575Gb/ps_es_mstore_events_fact.txt
Other people saw the above along with Bad connect ack error.
On Fri, Jul 9, 2010 at 2:06 PM, Raymond Jennings III
<ra...@yahoo.com>wrote:
> Hi Ted, thanks for your replay. That does not seem to make a difference
> though. I put that property in the xml file, restarted everything, tried
> to
> transfer the file again but the same thing occurred.
>
> I had my cluster working perfectly for about a year but I recently had some
> disk
> failures and scrubbed all of my machines reinstalled linux (same version)
> and
> moved from hadoop 0.20.1 to 0.20.2.
>
>
>
> ----- Original Message ----
> From: Ted Yu <yu...@gmail.com>
> To: common-user@hadoop.apache.org
> Sent: Fri, July 9, 2010 4:26:30 PM
> Subject: Re: Help with Hadoop runtime error
>
> Please see the description about xcievers at:
> http://hbase.apache.org/docs/r0.20.5/api/overview-summary.html#requirements
>
> You can confirm that you have a xcievers problem by grepping the
> datanode logs with the error message pasted in the last bullet point.
>
> On Fri, Jul 9, 2010 at 1:10 PM, Raymond Jennings III
> <ra...@yahoo.com>wrote:
>
> > Does anyone know what might be causing this error? I am using version
> > Hadoop
> > 0.20.2 and it happens when I run bin/hadoop dfs -copyFromLocal ...
> >
> > 10/07/09 15:51:45 INFO hdfs.DFSClient: Exception in
> createBlockOutputStream
> > java.io.IOException: Bad connect ack with firstBadLink
> 128.238.55.43:50010
> > 10/07/09 15:51:45 INFO hdfs.DFSClient: Abandoning block
> > blk_2932625575574450984_1002
> >
> >
> >
> >
>
>
>
>
>
Re: Help with Hadoop runtime error
Posted by Raymond Jennings III <ra...@yahoo.com>.
Hi Ted, thanks for your replay. That does not seem to make a difference
though. I put that property in the xml file, restarted everything, tried to
transfer the file again but the same thing occurred.
I had my cluster working perfectly for about a year but I recently had some disk
failures and scrubbed all of my machines reinstalled linux (same version) and
moved from hadoop 0.20.1 to 0.20.2.
----- Original Message ----
From: Ted Yu <yu...@gmail.com>
To: common-user@hadoop.apache.org
Sent: Fri, July 9, 2010 4:26:30 PM
Subject: Re: Help with Hadoop runtime error
Please see the description about xcievers at:
http://hbase.apache.org/docs/r0.20.5/api/overview-summary.html#requirements
You can confirm that you have a xcievers problem by grepping the
datanode logs with the error message pasted in the last bullet point.
On Fri, Jul 9, 2010 at 1:10 PM, Raymond Jennings III
<ra...@yahoo.com>wrote:
> Does anyone know what might be causing this error? I am using version
> Hadoop
> 0.20.2 and it happens when I run bin/hadoop dfs -copyFromLocal ...
>
> 10/07/09 15:51:45 INFO hdfs.DFSClient: Exception in createBlockOutputStream
> java.io.IOException: Bad connect ack with firstBadLink 128.238.55.43:50010
> 10/07/09 15:51:45 INFO hdfs.DFSClient: Abandoning block
> blk_2932625575574450984_1002
>
>
>
>
Re: Help with Hadoop runtime error
Posted by Ted Yu <yu...@gmail.com>.
Please see the description about xcievers at:
http://hbase.apache.org/docs/r0.20.5/api/overview-summary.html#requirements
You can confirm that you have a xcievers problem by grepping the
datanode logs with the error message pasted in the last bullet point.
On Fri, Jul 9, 2010 at 1:10 PM, Raymond Jennings III
<ra...@yahoo.com>wrote:
> Does anyone know what might be causing this error? I am using version
> Hadoop
> 0.20.2 and it happens when I run bin/hadoop dfs -copyFromLocal ...
>
> 10/07/09 15:51:45 INFO hdfs.DFSClient: Exception in createBlockOutputStream
> java.io.IOException: Bad connect ack with firstBadLink 128.238.55.43:50010
> 10/07/09 15:51:45 INFO hdfs.DFSClient: Abandoning block
> blk_2932625575574450984_1002
>
>
>
>