Thanks Mohammad,
If I login as a root then it works fine but if as other then TT n DN fail to run.(hadoop-1.0.4)
But this issue wasn't with hadoop-0.20.2.
Is there any specific reason or just file permissions?
Regards
Yogesh Kumar
From: dontariq@gmail.com
Date: Fri, 23 Nov 2012 11:20:17 +0530
Subject: Re: hadoop-1.0.4 installation error
To: user@hadoop.apache.org
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/127.0.0.1:8001 failed 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
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