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From siva kumar <siva165...@gmail.com>
Subject Re: failed to start namenode
Date Fri, 20 Nov 2015 12:21:29 GMT
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> 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> 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>
>> 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>
>>> 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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