I do the following API in order to enable all services in ambari cluster to start automatically on system first I collect all components: list_of_all_components=` curl -H "X-Requested-By: ambari" -u admin:admin -X GET "http://localhost:8080/api/v1/clusters/HDP01/components?fields=ServiceComponentInf/component_name,ServiceComponentInfo/service_name,ServiceComponentInfo/categoy,ServiceComponentInfo/recovery_enabled,ServiceComponentInfo/total_count&minimal_response=true" | grep component_name | sed s'/"//g' | sed s'/,//g' | awk '{print $NF}' ` then I add the field separator "," LIST=` echo $list_of_all_components | sed s'/ /,/g' ` and I defined the variable - $LIST inside the following API curl -H "X-Requested-By: ambari" -u admin:admin -X PUT -d '{"RequestInfo":{"query":"ServiceComponentInfo/component_name.in($LIST)"},"ServiceComponentInfo":{"recovery_enabled":"true"}}' http://localhost:8080/api/v1/clusters/HDP01/components? what is wrong with this , why API not accepted the variable - $LIST
{
"status" : 500,
"message" : "org.apache.ambari.server.controller.spi.SystemException: An internal system exception occurred: Could not find service for component, componentName=$LIST, clusterName=HDP01, stackInfo=HDP-2.6" remark - the answer - https://community.hortonworks.com/questions/135367/service-auto-start-configuration-by-api.html , is the same solution but have the real names components , what we want is to add the variable $LIST insted the real componets name
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