Community Articles
Find and share helpful community-sourced technical articles
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.
Labels (1)
Super Guru

SYMPTOM

While adding new service to the HDP cluster, it fails with below error:

Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/hook.py", line 37, in <module>
    AfterInstallHook().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 219, in execute
    method(env)
  File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/hook.py", line 31, in hook
    setup_hdp_symlinks()
  File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/shared_initialization.py", line 49, in setup_hdp_symlinks
    hdp_select.select_all(version)
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/hdp_select.py", line 122, in select_all
    Execute(command, only_if = only_if_command)
  File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 154, in __init__
    self.env.run()
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 160, in run
    self.run_action(resource, action)
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 124, in run_action
    provider_action()
  File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 238, in action_run
    tries=self.resource.tries, try_sleep=self.resource.try_sleep)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 70, in inner
    result = function(command, **kwargs)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 92, in checked_call
    tries=tries, try_sleep=try_sleep)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 140, in _call_wrapper
    result = _call(command, **kwargs_copy)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 291, in _call
    raise Fail(err_msg)
resource_management.core.exceptions.Fail: Execution of 'ambari-sudo.sh /usr/bin/hdp-select set all `ambari-python-wrap /usr/bin/hdp-select versions | grep ^2.4.2.0-258 | tail -1`' returned 1. Traceback (most recent call last):
  File "/usr/bin/hdp-select", line 382, in <module>
    printVersions()
  File "/usr/bin/hdp-select", line 239, in printVersions
    result[tuple(map(int, versionRegex.split(f)))] = f
ValueError: invalid literal for int() with base 10: 'smartsense'
ERROR: set command takes 2 parameters, instead of 1
usage: hdp-select [-h] [<command>] [<package>] [<version>]
Set the selected version of HDP.
positional arguments:
  <command>   One of set, status, versions, or packages
  <package>   the package name to set
  <version>   the HDP version to set
optional arguments:
  -h, --help  show this help message and exit
  -r, --rpm-mode  if true checks if there is symlink exists and creates the symlink if it doesn't
Commands:
  set      : set the package to a specified version
  status   : show the version of the package
  versions : show the currently installed versions
  packages : show the individual package names

.

ROOT CAUSE

There is an extra unwanted directory under /usr/hdp on Ambari server

Please see below output:

[root@prodnode1 hdp]# ls -lrt /usr/hdp/
total 16
drwxr-xr-x. 19 root root 4096 Sep 26 08:31 2.4.2.0-258
drwxr-xr-x.  2 root root 4096 Nov 21 13:28 current
drwxr-xr-x.  2 root root 4096 Jan  2 15:37 smartsense
drwxr-xr-x.  3 root root 4096 Jan  2 15:39 share
[root@prodnode1 hdp]#

Note - It's not recommended to put any directory under /usr/hdp/ except 'share', 'current', 'versioned directory'

.

RESOLUTION

Move /usr/hdp/<unwanted-directory> to some other location than '/usr/hdp'

See below output:

#Before moving directory

[root@prodnode1 hdp]# hdp-select versions
Traceback (most recent call last):
  File "/usr/bin/hdp-select", line 382, in <module>
    printVersions()
  File "/usr/bin/hdp-select", line 239, in printVersions
    result[tuple(map(int, versionRegex.split(f)))] = f
ValueError: invalid literal for int() with base 10: 'smartsense'
[root@prodnode1 hdp]#

#Move directory outside

[root@prodnode1 hdp]# mv /usr/hdp/smartsense/ /root/
[root@prodnode1 hdp]#

#After moving directory

[root@prodnode1 hdp]# hdp-select versions
2.4.2.0-258

.

Please comment if you have any question. Happy Hadooping!! :)

1,094 Views
Comments
Contributor

Do you know /usr/hdp/smartsense directory is created by the service or manually created?

Don't have an account?
Coming from Hortonworks? Activate your account here
Version history
Revision #:
1 of 1
Last update:
‎01-02-2017 03:47 PM
Updated by:
 
Contributors
Top Kudoed Authors