Sandor Magyari created AMBARI-20440:
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Summary: Conncurrent odification of HostComponentDesiredState
entity results in Blueprint based deployment stuck in PENDING state
Key: AMBARI-20440
URL: https://issues.apache.org/jira/browse/AMBARI-20440
Project: Ambari
Issue Type: Bug
Components: ambari-server
Reporter: Sandor Magyari
Assignee: Sandor Magyari
Fix For: 2.5.0
If topology tasks are generated in parallel during Blueprint deployment
(topology.task.creation.parallel=true) sometimes concurrent modification of
HostComponentDesiredState entity might be modified concurrently which results
in desiredState remaining in INIT state. As a result HostRoleCommand for START
topology task is not generated and remains in PENDING state.
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