Chen He created AMBARI-15471:
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Summary: Race condition happens when orchestrating hadoop cluster
using blueprint
Key: AMBARI-15471
URL: https://issues.apache.org/jira/browse/AMBARI-15471
Project: Ambari
Issue Type: Bug
Affects Versions: 2.2.2
Reporter: Chen He
Assume there are 3 nodes, NN and RM are HA and running on node1 and node2.
However, historyserver is on node3. Historyserver is depending on namenode.
Once command "cluster create" is issued. We saw following errors:
" File
"/usr/lib/python2.6/site-packages/resource_management/libraries/functions/namenode_ha_utils.py",
line 124, in get_property_for_active_namenode
raise Fail("There is no active namenodes.")
resource_management.core.exceptions.Fail: There is no active namenodes."
Actually, two namenode are starting and succeed.
It means the historyserver starts before namenodes are ready.
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