[AMBARI-21698] Error starting client components on RedHat7 and BI 4.2.5 after Ambari upgrade

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.5.2
• Fix Version/s: 2.5.2
• Component/s: ambari-server
• Labels: system_test
• Assignee: Attila Doroszlai
• Reporter: Vivek Sharma
• Created: 10/Aug/17 08:00
• Updated: 10/Aug/17 15:27
• Resolved: 10/Aug/17 15:02

Description

STR

1. Deployed IOP-4.2.5 cluster with Ambari-2.4.2
2. Upgrade Ambari to 2.5.2
3. Stop Hbase service and delete HBASE_REST_SERVER component via API
4. Try to start HBase service

Result

Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/stacks/BigInsights/4.2.5/hooks/before-INSTALL/scripts/hook.py", line 37, in <module>
    BeforeInstallHook().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 329, in execute
    method(env)
  File "/var/lib/ambari-agent/cache/stacks/BigInsights/4.2.5/hooks/before-INSTALL/scripts/hook.py", line 33, in hook
    install_repos()
  File "/var/lib/ambari-agent/cache/stacks/BigInsights/4.2.5/hooks/before-INSTALL/scripts/repo_initialization.py", line 68, in install_repos
    _alter_repo("create", params.repo_info, template)
  File "/var/lib/ambari-agent/cache/stacks/BigInsights/4.2.5/hooks/before-INSTALL/scripts/repo_initialization.py", line 35, in _alter_repo
    repo_dicts = json.loads(repo_string)
  File "/usr/lib/python2.6/site-packages/ambari_simplejson/__init__.py", line 307, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python2.6/site-packages/ambari_simplejson/decoder.py", line 335, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python2.6/site-packages/ambari_simplejson/decoder.py", line 353, in raw_decode
    raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded

Issue Links

• links to: Review request