Hi everyone, when I arrive step 9 (install, start and test) i have this error : I try to install HDF3 (NIFI/ZOOKEEPER) using Ambari on one node (REDHAT7) , I go through all the steps but when stderr: /var/lib/ambari-agent/data/errors-5.txt Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY/scripts/hook.py", line 35, in <module>
BeforeAnyHook().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/HDF/2.0/hooks/before-ANY/scripts/hook.py", line 26, in hook
import params
File "/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY/scripts/params.py", line 101, in <module>
hadoop_home = stack_select.get_hadoop_dir("home", force_latest_on_upgrade=True)
File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/stack_select.py", line 210, in get_hadoop_dir
stack_root = Script.get_stack_root()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 575, in get_stack_root
stack_root = json.loads(stack_root_json)
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
Error: Error: Unable to run the custom hook script ['/usr/bin/python', '/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY/scripts/hook.py', 'ANY', '/var/lib/ambari-agent/data/command-5.json', '/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY', '/var/lib/ambari-agent/data/structured-out-5.json', 'INFO', '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1', ''] stdout: /var/lib/ambari-agent/data/output-5.txt 2017-10-05 10:26:08,957 - Cannot find stack features for the stack named HDF
Error: Error: Unable to run the custom hook script ['/usr/bin/python', '/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY/scripts/hook.py', 'ANY', '/var/lib/ambari-agent/data/command-5.json', '/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY', '/var/lib/ambari-agent/data/structured-out-5.json', 'INFO', '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1', '']
2017-10-05 10:26:09,363 - Cannot find stack features for the stack named HDF
Command failed after 1 tries I can not find a solution for this, any tips? Best Regards
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