Doroszlai, Attila created AMBARI-24774:
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Summary: Wrong settings in exported blueprint
Key: AMBARI-24774
URL: https://issues.apache.org/jira/browse/AMBARI-24774
Project: Ambari
Issue Type: Bug
Components: ambari-server
Reporter: Doroszlai, Attila
Assignee: Doroszlai, Attila
Fix For: 2.8.0
Cluster blueprint export is broken wrt. the {{settings}} section.
# Only one component per service is included.
# Default setting value assumed to be {{false}}, ignoring component-level stack
definition
STR:
# Disable "Auto Start" for Metrics Collector, for which it is enabled by
default per stack definition
# Enable "Auto Start" for both DataNode and NameNode
# Export blueprint
Result:
{noformat:title=http://$AMBARI_SERVER:8080/api/v1/clusters/TEST?format=blueprint}
"settings" : [
{
"recovery_settings" : [
{
"recovery_enabled" : "true"
}
]
},
{
"service_settings" : [
{
"recovery_enabled" : "true",
"name" : "HDFS"
}
]
},
{
"component_settings" : [
{
"recovery_enabled" : "true",
"name" : "NAMENODE"
}
]
}
{noformat}
Problem: creating a cluster using the exported blueprint results in different
settings than the original cluster. "Auto Start" would be disabled for
DataNode and enabled for Metrics Collector per stack defaults.
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