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From: Mohammad Tariq <dontariq@gmail.com>
Date: Fri, 23 Nov 2012 11:20:17 +0530
Message-ID: 
 <CAMVC6RNcDDfatK2GEZpy5seRpSHhjrREMEtpEKfXsoXgA4gm2g@mail.gmail.com>
Subject: Re: hadoop-1.0.4 installation error
To: "user@hadoop.apache.org" <user@hadoop.apache.org>
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Hello Yogesh,

    Just make sure you are operating from the correct user.

Regards,
    Mohammad Tariq


On Fri, Nov 23, 2012 at 11:13 AM, yogesh dhari <yogeshdhari@live.com> wrote:

>  Hello,
>
> I am facing error while installing Apache hadoop-1.0.4. TaskTracker and
> DataNode doesn't start.
>
> Log file shows.
>
> TT's Log file::
>
> 2012-11-23 10:54:31,116 ERROR
> org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException
> as:yogesh cause:java.io.IOException: Call to localhost/127.0.0.1:8001failed on local exception: java.io.IOException: Connection reset by peer
> 2012-11-23 10:54:31,117 ERROR org.apache.hadoop.mapred.TaskTracker: Can
> not start task tracker because java.io.IOException: Call to localhost/
> 127.0.0.1:8001 failed on local exception: java.io.IOException: Connection
> reset by peer
>     at org.apache.hadoop.ipc.Client.wrapException(Client.java:1107)
>     at org.apache.hadoop.ipc.Client.call(Client.java:1075)
>     at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
>     at org.apache.hadoop.mapred.$Proxy5.getProtocolVersion(Unknown Source)
>     at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396)
>
>
>
> DN's Log file::  (Although files exists with file permission 755 )
>
> 2012-11-23 10:50:16,753 ERROR
> org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: All
> specified directories are not accessible or do not exist.
>     at
> org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTransitionRead(DataStorage.java:139)
>     at
> org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:385)
>     at
> org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:299)
>     at
> org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1582)
>     at
> org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1521)
>     at
> org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:1539)
>
>
> Please suggest
>
> Thanks & regards
> Yogesh Kumar
>

--047d7b6d88b2e65d9104cf232a8f
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

Hello Yogesh,<div><br></div><div>=A0 =A0 Just make sure you are operating f=
rom the correct user.</div><div class=3D"gmail_extra"><br clear=3D"all">Reg=
ards,<div>=A0=A0 =A0Mohammad Tariq</div><br>
<br><br><div class=3D"gmail_quote">On Fri, Nov 23, 2012 at 11:13 AM, yogesh=
 dhari <span dir=3D"ltr">&lt;<a href=3D"mailto:yogeshdhari@live.com" target=
=3D"_blank">yogeshdhari@live.com</a>&gt;</span> wrote:<br><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex">


<div><div dir=3D"ltr">
Hello,<br><br>I am facing error while installing Apache hadoop-1.0.4. TaskT=
racker and DataNode doesn&#39;t start.<br><br>Log file shows.<br><br>TT&#39=
;s Log file::<br><br>2012-11-23 10:54:31,116 ERROR org.apache.hadoop.securi=
ty.UserGroupInformation: PriviledgedActionException as:yogesh cause:java.io=
.IOException: Call to localhost/<a href=3D"http://127.0.0.1:8001" target=3D=
"_blank">127.0.0.1:8001</a> failed on local exception: java.io.IOException:=
 Connection reset by peer<br>

2012-11-23 10:54:31,117 ERROR org.apache.hadoop.mapred.TaskTracker: Can not=
 start task tracker because java.io.IOException: Call to localhost/<a href=
=3D"http://127.0.0.1:8001" target=3D"_blank">127.0.0.1:8001</a> failed on l=
ocal exception: java.io.IOException: Connection reset by peer<br>

=A0=A0=A0 at org.apache.hadoop.ipc.Client.wrapException(Client.java:1107)<b=
r>=A0=A0=A0 at org.apache.hadoop.ipc.Client.call(Client.java:1075)<br>=A0=
=A0=A0 at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)<br>=A0=A0=
=A0 at org.apache.hadoop.mapred.$Proxy5.getProtocolVersion(Unknown Source)<=
br>

=A0=A0=A0 at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396)<br><br><br><b=
r>DN&#39;s Log file::=A0 (Although files exists with file permission 755 )<=
br><br>2012-11-23 10:50:16,753 ERROR org.apache.hadoop.hdfs.server.datanode=
.DataNode: java.io.IOException: All specified directories are not accessibl=
e or do not exist.<br>

=A0=A0=A0 at org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTran=
sitionRead(DataStorage.java:139)<br>=A0=A0=A0 at org.apache.hadoop.hdfs.ser=
ver.datanode.DataNode.startDataNode(DataNode.java:385)<br>=A0=A0=A0 at org.=
apache.hadoop.hdfs.server.datanode.DataNode.&lt;init&gt;(DataNode.java:299)=
<br>

=A0=A0=A0 at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(D=
ataNode.java:1582)<br>=A0=A0=A0 at org.apache.hadoop.hdfs.server.datanode.D=
ataNode.instantiateDataNode(DataNode.java:1521)<br>=A0=A0=A0 at org.apache.=
hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:1539)<br>

<br><br>Please suggest<br><br>Thanks &amp; regards<br>Yogesh Kumar<br> 		 	=
   		  </div></div>
</blockquote></div><br></div>

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