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Hadoop >> mail # user >> Re: hadoop cluster not working


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feng lu 2013-03-10, 02:33
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mallik arjun 2013-03-10, 03:01
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mallik arjun 2013-03-10, 04:49
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Jagat Singh 2013-03-10, 04:55
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mallik arjun 2013-03-10, 05:03
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mallik arjun 2013-03-10, 06:26
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Re: hadoop cluster not working
Have you configured your JobTracker's IPC port as 54311. Sharing your
configuration may be helpful.

Thanks
Hemanth
On Sun, Mar 10, 2013 at 11:56 AM, mallik arjun <[EMAIL PROTECTED]>wrote:

> i have seen the logs and the reason for the error is
> 13/03/10 10:26:45 ERROR security.UserGroupInformation:
> PriviledgedActionException as:mallik cause:java.io.IOException: Call to
> localhost/127.0.0.1:54311 failed on local exception: java.io.IOException:
> Connection reset by peer
> Exception in thread "main" java.io.IOException: Call to localhost/
> 127.0.0.1:54311 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$Invoker.invoke(RPC.java:225)
>  at org.apache.hadoop.mapred.$Proxy2.getProtocolVersion(Unknown Source)
> at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396)
>  at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379)
> at org.apache.hadoop.mapred.JobClient.createRPCProxy(JobClient.java:480)
>  at org.apache.hadoop.mapred.JobClient.init(JobClient.java:474)
> at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:457)
>  at org.apache.hadoop.mapreduce.Job$1.run(Job.java:513)
> at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
>  at org.apache.hadoop.mapreduce.Job.connect(Job.java:511)
> at org.apache.hadoop.mapreduce.Job.submit(Job.java:499)
>  at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:530)
> at MaxTemperature.main(MaxTemperature.java:31)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>  at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:601)
>  at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
> Caused by: java.io.IOException: Connection reset by peer
> at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
>  at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:218)
>  at sun.nio.ch.IOUtil.read(IOUtil.java:191)
> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:359)
>  at
> org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:55)
> at
> org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142)
>  at
> org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:155)
> at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:128)
>  at java.io.FilterInputStream.read(FilterInputStream.java:133)
> at
> org.apache.hadoop.ipc.Client$Connection$PingInputStream.read(Client.java:342)
>  at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
>  at java.io.DataInputStream.readInt(DataInputStream.java:387)
> at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:804)
>  at org.apache.hadoop.ipc.Client$Connection.run(Client.java:749)
>
>
> On Sun, Mar 10, 2013 at 10:33 AM, mallik arjun <[EMAIL PROTECTED]>wrote:
>
>> both name node and job tracker are working well
>>
>>
>>
>> On Sun, Mar 10, 2013 at 10:25 AM, Jagat Singh <[EMAIL PROTECTED]>wrote:
>>
>>> What is coming on
>>>
>>> localhost:50070
>>> localhost:50030
>>>
>>> Are you able to see console pages?
>>>
>>>
>>>
>>>
>>> On Sun, Mar 10, 2013 at 3:49 PM, mallik arjun <[EMAIL PROTECTED]>wrote:
>>>
>>>> i am not able to run that command and logs are empty
>>>>
>>>>
>>>> On Sun, Mar 10, 2013 at 8:56 AM, feng lu <[EMAIL PROTECTED]> wrote:
>>>>
>>>>> Hi
>>>>>
>>>>> Are you able to run the wordcount example in hadoop-*-examples.jar
>>>>> using this command.
>>>>>
>>>>> bin/hadoop jar hadoop-*-examples.jar wordcount [-m <#maps>] [-r
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mallik arjun 2013-03-12, 02:07
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB