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From siva kumar <siva165...@gmail.com>
Subject Re: failed to start namenode
Date Mon, 23 Nov 2015 10:53:10 GMT
Hi Daniel,
               My host is up and running.

On 11/20/15, Daniel Haviv <danielrulez@gmail.com> wrote:
> Are you sure the host is up?
>
> On Friday, 20 November 2015, siva kumar <siva165755@gmail.com> wrote:
>
>> Hi Sandeep,
>>                         Im tryning to start using cloudera manager . This
>> is the error message im getting. The log is not getting generated in the
>> log directory.
>>
>> Supervisor returned FATAL. Please check the role log file, stderr, or
>> stdout.
>>
>>
>> HTTP ERROR 502
>>
>> Problem accessing /cmf/process/54/logs. Reason:
>>
>>     No route to host
>> Connection may be blocked by host's firewall.
>>
>> Log Details
>> HostC15742 <http://172.20.98.12:7180/cmf/hardware/host?hostname=C15742>
>> Change...
>> <http://172.20.98.12:7180/cmf/process/all/logs/context?timestamp=1448021817565&port=9000&host=C15742&path=%2Fvar%2Flog%2Fhadoop-hdfs%2Fhadoop-cmf-hdfs-NAMENODE-C15742.log.out&roleId=96#>RoleNameNode
>> - Change...
>> <http://172.20.98.12:7180/cmf/process/all/logs/context?timestamp=1448021817565&port=9000&host=C15742&path=%2Fvar%2Flog%2Fhadoop-hdfs%2Fhadoop-cmf-hdfs-NAMENODE-C15742.log.out&roleId=96#>File/var/log/hadoop-hdfs/hadoop-cmf-hdfs-NAMENODE-C15742.log.out
>>
>>
>> -
>> TimeLog LevelSourceLog Message
>>
>> No log messages at the specified URL
>>
>>
>> On Thu, Nov 19, 2015 at 11:39 AM, sandeep das <yarnhadoop@gmail.com
>> <javascript:_e(%7B%7D,'cvml','yarnhadoop@gmail.com');>> wrote:
>>
>>> Its surprising that no logs are created. How are you trying to start
>>> Name
>>> node? If you are starting using cloudera manager then logs can be seen
>>> found out on screen as well.
>>>
>>> On Thu, Nov 19, 2015 at 11:36 AM, siva kumar <siva165755@gmail.com
>>> <javascript:_e(%7B%7D,'cvml','siva165755@gmail.com');>> wrote:
>>>
>>>> Hi Sandeep,
>>>>                          The log is not getting generated for the name
>>>> node.
>>>>
>>>> On Wed, Nov 18, 2015 at 5:53 PM, sandeep das <yarnhadoop@gmail.com
>>>> <javascript:_e(%7B%7D,'cvml','yarnhadoop@gmail.com');>> wrote:
>>>>
>>>>> At least share some excerpts from log of name node log file.
>>>>>
>>>>> On Wed, Nov 18, 2015 at 5:46 PM, siva kumar <siva165755@gmail.com
>>>>> <javascript:_e(%7B%7D,'cvml','siva165755@gmail.com');>> wrote:
>>>>>
>>>>>> Hi Folks,
>>>>>>                   I'm trying to install a fresh hadoop cluster. But
>>>>>> then,namenode is not is not starting up because of which hdfs service
>>>>>> is
>>>>>> not started during my first run. Can anyone help me out?
>>>>>> I'm trying this using parcels(CDH-5).
>>>>>>
>>>>>> Any help?
>>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>

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