Sumit Mohanty created AMBARI-1626:
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Summary: API support to upgrade host component
Key: AMBARI-1626
URL: https://issues.apache.org/jira/browse/AMBARI-1626
Project: Ambari
Issue Type: Sub-task
Affects Versions: 1.3.0
Reporter: Sumit Mohanty
Fix For: 1.3.0
Need to wire-up upgrade task support with a PUT action that generates the
stage/task plan for upgrading a single host-component and returns a request id.
The PUT action essentially tries to update the desired version number for the
host component and if the current stack version is not same as desired then
performs the necessary stage/task creation.
Something like
curl --user admin:admin -i -X PUT -d '{"HostRoles": {"stack_id" :
"HDP-1.2.2"}}'
http://server:8080/api/v1/clusters/c1/hosts/host1/host_components/HIVE_CLIENT
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