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From Ravindra <ravin.i...@gmail.com>
Subject Re: "core-site.xml" not found while installing CDH 5 with YARN on a Single Linux Node in Pseudo-distributed mode
Date Fri, 19 Sep 2014 03:44:40 GMT
Please add this entry to /etc/hosts
*127.0.0.1    localhost*
Restart namenode or reboot the machine and then restart namenode. If it
doesn't work then try formatting the namenode using command "hdfs namenode
-format"

On Thu, Sep 18, 2014 at 8:25 PM, Vandana kumari <kvandana1992@gmail.com>
wrote:

> No its not working ravindra and showing following error:
>
> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
> SLF4J: Defaulting to no-operation (NOP) logger implementation
> SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further
> details.
> ls: Call From belief/127.0.0.1 to localhost:8020 failed on connection
> exception: java.net.ConnectException: Connection refused; For more details
> see:  http://wiki.apache.org/hadoop/ConnectionRefused
>
>
>
> On Thu, Sep 18, 2014 at 4:50 PM, Ravindra <ravin.iitb@gmail.com> wrote:
>
>> A quick fix is to run this command
>> ln -s  /etc/hadoop/conf.pseudo  /etc/hadoop/conf
>>
>> On Thu, Sep 18, 2014 at 3:46 PM, Vandana kumari <kvandana1992@gmail.com>
>> wrote:
>>
>>> /etc/hadoop/conf/ is not present. Earlier i tried to install hadoop by
>>> apache hadoop and cdh4 installation too, but i had uninstalled both, still
>>> unable to figure out the error
>>>
>>>
>>> On Thu, Sep 18, 2014 at 3:41 PM, Ravindra <ravin.iitb@gmail.com> wrote:
>>>
>>>> Please check if /etc/hadoop/conf/ is present and is a symbolic link to
>>>> some other directory that doesn't exists.
>>>> Ideally this should be take care by installer, are you sure that you
>>>> didn't have an already existing hadoop setup on that machine?
>>>>
>>>> Regards,
>>>> Ravindra
>>>>
>>>> On Thu, Sep 18, 2014 at 3:12 PM, Vandana kumari <kvandana1992@gmail.com
>>>> > wrote:
>>>>
>>>>> In the installation process  /etc/hadoop/conf.pseudo/ directory was
>>>>> made which contains all the hdfs files: core-site.xml, hdfs-site.xml,
mapred-site.xml,
>>>>> yarn-site.xml
>>>>>
>>>>> On Thu, Sep 18, 2014 at 2:53 PM, Ravindra <ravin.iitb@gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Please check if /etc/hadoop/conf/ exists.
>>>>>> If it exists then export enviroment variable HADOOP_CONF_DIR set
to
>>>>>> this path.
>>>>>>
>>>>>> On Thu, Sep 18, 2014 at 2:46 PM, Vandana kumari <
>>>>>> kvandana1992@gmail.com> wrote:
>>>>>>
>>>>>>> Hello all
>>>>>>> I am manually Installing CDH 5 with YARN on a Single Linux Node
in
>>>>>>> Pseudo-distributed mode on CentOS 6 64 bit. But whenever i am
running any
>>>>>>> hdfs command i am getting error: "core-site.xml" not found.
>>>>>>> I am using a proxy server. Please help how to solve this problem.
>>>>>>> The error file is attached herewith.
>>>>>>>
>>>>>>> --
>>>>>>> Thanks and regards
>>>>>>>   Vandana kumari
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Thanks and regards
>>>>>   Vandana kumari
>>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> Thanks and regards
>>>   Vandana kumari
>>>
>>
>>
>
>
> --
> Thanks and regards
>   Vandana kumari
>

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