Reply
New Contributor
Posts: 1
Registered: ‎08-29-2017

httpfs not starting

Hi ,

 

I have kerberised cluster and i have installed httpfs on the node on which hue service is running. I have added the property in the httpfs-site.xml file and restarted the httpfs service but the service does not start. 

 

I have followed the below link.

 

https://www.cloudera.com/documentation/enterprise/5-3-x/topics/cdh_sg_httpfs_security.html

 

Could you please let us know what could be the issue.

 

2017-08-29 13:27:40,835 DEBUG Server [][:] Loading services
2017-08-29 13:27:40,856 DEBUG Server [][:] Loading service [interface org.apache.hadoop.lib.service.Instrumentation] implementation [class org.apache.hadoop.lib.service.instrumentation.InstrumentationService]
2017-08-29 13:27:40,856 DEBUG Server [][:] Loading service [interface org.apache.hadoop.lib.service.Scheduler] implementation [class org.apache.hadoop.lib.service.scheduler.SchedulerService]
2017-08-29 13:27:40,856 DEBUG Server [][:] Loading service [interface org.apache.hadoop.lib.service.Groups] implementation [class org.apache.hadoop.lib.service.security.GroupsService]
2017-08-29 13:27:40,856 DEBUG Server [][:] Loading service [interface org.apache.hadoop.lib.service.FileSystemAccess] implementation [class org.apache.hadoop.lib.service.hadoop.FileSystemAccessService]
2017-08-29 13:27:40,856 DEBUG Server [][:] Initializing services
2017-08-29 13:27:40,857 DEBUG Server [][:] Initializing service [interface org.apache.hadoop.lib.service.Instrumentation]
2017-08-29 13:27:40,859 DEBUG Server [][:] Initializing service [interface org.apache.hadoop.lib.service.Scheduler]
2017-08-29 13:27:40,861 DEBUG SchedulerService [][:] Scheduler started
2017-08-29 13:27:40,861 DEBUG Server [][:] Initializing service [interface org.apache.hadoop.lib.service.Groups]
2017-08-29 13:27:40,893 DEBUG Server [][:] Initializing service [interface org.apache.hadoop.lib.service.FileSystemAccess]
2017-08-29 13:27:40,895 INFO FileSystemAccessService [][:] Using FileSystemAccess JARs version [2.6.0-cdh5.10.0]
2017-08-29 13:27:41,028 ERROR Server [][:] Services initialization failure, destroying initialized services
2017-08-29 13:27:41,028 DEBUG Server [][:] Destroying service [interface org.apache.hadoop.lib.service.Groups]
2017-08-29 13:27:41,028 DEBUG Server [][:] Destroying service [interface org.apache.hadoop.lib.service.Scheduler]
2017-08-29 13:27:41,028 DEBUG SchedulerService [][:] Scheduler shutdown
2017-08-29 13:27:41,028 DEBUG Server [][:] Destroying service [interface org.apache.hadoop.lib.service.Instrumentation]
2017-08-29 13:27:41,028 INFO Server [][:] Services destroyed
2017-08-29 13:27:41,035 DEBUG Server [][:] Destroying service [interface org.apache.hadoop.lib.service.Groups]
2017-08-29 13:27:41,036 DEBUG Server [][:] Destroying service [interface org.apache.hadoop.lib.service.Scheduler]
2017-08-29 13:27:41,036 DEBUG SchedulerService [][:] Scheduler shutdown
2017-08-29 13:27:41,036 DEBUG Server [][:] Destroying service [interface org.apache.hadoop.lib.service.Instrumentation]
2017-08-29 13:27:41,036 INFO Server [][:] Services destroyed
2017-08-29 13:27:41,036 INFO Server [][:] Server [httpfs] shutdown!

Highlighted
Posts: 1,565
Kudos: 287
Solutions: 239
Registered: ‎07-31-2013

Re: httpfs not starting

Are you managing your cluster with Cloudera Manager? If you are, you do not need to follow that linked document as it relates to only CLI managed clusters.

For a kerberos-enabled CDH cluster in CM, the security and authentication settings are automatically configured for you for HTTPFS. Check the HDFS -> Configuration page for more details.
Backline Customer Operations Engineer
Announcements