Ajit Kumar created AMBARI-18011: ----------------------------------- Summary: Add api for bulk delete host component Key: AMBARI-18011 URL: https://issues.apache.org/jira/browse/AMBARI-18011 Project: Ambari Issue Type: Task Components: ambari-server Affects Versions: 2.5.0 Reporter: Ajit Kumar Assignee: Ajit Kumar Fix For: 2.5.0
This api takes in query and instead of failing fast on the first error, puts the best effort to delete all requested hosts. Response should be json object which has deleted keys and keys which failed to delete with exception. Sample API call: {code} delete http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/host_components -d '{"RequestInfo":{"query":"HostRoles/host_name.in(c6401.ambari.apache.org,c6402.ambari.apache.org)"}}' { "deleteResult" : [ { "deleted" : { "key" : "c6402.ambari.apache.org/HIVE_METASTORE" } }, { "deleted" : { "key" : "c6402.ambari.apache.org/MYSQL_SERVER" } }, { "error" : { "key" : "c6402.ambari.apache.org/RESOURCEMANAGER", "code" : 500, "message" : "org.apache.ambari.server.AmbariException: Host Component cannot be removed, clusterName=c1, serviceName=YARN, componentName=RESOURCEMANAGER, hostname=c6402.ambari.apache.org, request={ clusterName=c1, serviceName=YARN, componentName=RESOURCEMANAGER, hostname=c6402.ambari.apache.org, desiredState=null, state=null, desiredStackId=null, staleConfig=null, adminState=null}" } } ] } {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)