[AMBARI-23469] HostCleanup.py script is failing with AttributeError: 'NoneType' object has no attribute 'get'

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: trunk, 2.7.0
• Fix Version/s: 2.8.0
• Component/s: ambari-agent
• Labels: pull-request-available
• Assignee: Tamas Payer
• Reporter: Jay SenSharma
• Created: 05/Apr/18 00:39
• Updated: 14/Nov/22 16:34
• Resolved: 01/Aug/19 14:04

Description

• While running HostCleanup.pu on Ambari 2.7.0 then it fails with the following error:

  # /usr/lib/ambari-agent/lib/ambari_agent/HostCleanup.py  --silent --verbose
  Traceback (most recent call last):
    File "/usr/lib/ambari-agent/lib/ambari_agent/HostCleanup.py", line 710, in <module>
      main()
    File "/usr/lib/ambari-agent/lib/ambari_agent/HostCleanup.py", line 701, in main
      h.do_cleanup(propMap)
    File "/usr/lib/ambari-agent/lib/ambari_agent/HostCleanup.py", line 144, in do_cleanup
      procList = proc_map.get(PROCESS_KEY)
  AttributeError: 'NoneType' object has no attribute 'get'
  

• Used Python version is:

  # python --version
  Python 2.7.5
  

Issue Links

• links to: GitHub PR#3487
• links to: GitHub Pull Request #3061