Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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2.1.0
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None
Description
STR:
1. install ambari and HDP with HDFS,YARN,HIVE
2. install ranger and configure External URL https://c6401.ambari.apache.org:6182/ ( means slash at the end of the URL which is allowed without any problem and installation is done successfully)
3. enable ranger plugin in hdfs config and restart it
Result: NN startup fails and even after failure , error message in stack trace is confusing
ERROR:
======
File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/ranger_functions.py", line 108, in create_ranger_repository
raise Fail('Ambari admin username and password are blank ')
resource_management.core.exceptions.Fail: Ambari admin username and password are blank
but actual reason is a slash at the end of the External URL,
it fails the following point in usr/lib/python2.6/site-packages/resource_management/libraries/functions/ranger_functions.py:
result = urllib2.urlopen(request)