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MapReduce, mail # user - hi


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sumit piparsania 2013-05-31, 09:37
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Mohammad Tariq 2013-05-31, 10:25
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Jagat Singh 2013-05-31, 10:27
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王洪军 2013-05-31, 10:48
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Re: hi
shashwat shriparv 2013-05-31, 11:41
C:\Program: command not found    ??????

>From where are you running this command is you hadoop is in windows or
linux?????

*Thanks & Regards    *


Shashwat Shriparv

On Fri, May 31, 2013 at 4:18 PM, 王洪军 <[EMAIL PROTECTED]> wrote:

> $jps
> conform jobtracker is running( namenode and datanode is also needed )
>
>
> 2013/5/31 Jagat Singh <[EMAIL PROTECTED]>
>
>> Please run
>>
>> $ jps
>>
>> This command will show all running Hadoop daemons and then you can find
>> whats wrong :)
>>
>>
>>
>>
>> On Fri, May 31, 2013 at 8:25 PM, Mohammad Tariq <[EMAIL PROTECTED]>wrote:
>>
>>> Hello sumit,
>>>
>>>       Make sure all the Hadoop daemons are running .
>>>
>>> Warm Regards,
>>> Tariq
>>> cloudfront.blogspot.com
>>>
>>>
>>> On Fri, May 31, 2013 at 3:07 PM, sumit piparsania <
>>> [EMAIL PROTECTED]> wrote:
>>>
>>>> Hi,
>>>>
>>>> I am new to hadoop. I am facing some issues while executing the below
>>>> command.
>>>> Kindly help me resolving this issue.
>>>>
>>>>
>>>> command: bin/hadoop jar hadoop-examples-*.jar grep input output
>>>> 'dfs[a-z.]+'
>>>> Error:
>>>> bin/hadoop: line 320: C:\Program: command not found
>>>> 13/05/31 12:59:58 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 0 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  13/05/31 13:00:00 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 1 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  13/05/31 13:00:02 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 2 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  13/05/31 13:00:04 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 3 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  13/05/31 13:00:06 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 4 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  13/05/31 13:00:08 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 5 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  13/05/31 13:00:10 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 6 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  13/05/31 13:00:12 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 7 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  13/05/31 13:00:14 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 8 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  13/05/31 13:00:16 INFO ipc.Client: Retrying connect to server:
>>>> localhost/127.0.0.1:9001. Already tried 9 time(s); retry policy is
>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
>>>>  java.net.ConnectException: Call to localhost/127.0.0.1:9001 failed on
>>>> connection exception: java.net.ConnectException: Connection refused: no
>>>> further information
>>>>  at org.apache.hadoop.ipc.Client.wrapException(Client.java:1136)
>>>>  at org.apache.hadoop.ipc.Client.call(Client.java:1112)
>>>>  at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:229)
>>>>  at org.apache.hadoop.mapred.$Proxy2.getProtocolVersion(Unknown Source)
>>>>  at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:411)
>>>>  at
>>>> org.apache.hadoop.mapred.JobClient.createRPCProxy(JobClient.java:499)
>>>>  at org.apache.hadoop.mapred.JobClient.init(JobClient.java:490)
>>>>  at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:473)
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Jitendra Yadav 2013-05-31, 13:11