Are you sure the host is up? On Friday, 20 November 2015, siva kumar <[email protected]> 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 <[email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> 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 <[email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >> >>> Hi Sandeep, >>> The log is not getting generated for the name >>> node. >>> >>> On Wed, Nov 18, 2015 at 5:53 PM, sandeep das <[email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >>> >>>> At least share some excerpts from log of name node log file. >>>> >>>> On Wed, Nov 18, 2015 at 5:46 PM, siva kumar <[email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> 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? >>>>> >>>> >>>> >>> >> >
