[AMBARI-985] Support OR in API query

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 1.2.0
• Assignee: Tom Beerbower
• Reporter: Tom Beerbower
• Created: 07/Nov/12 23:59
• Updated: 14/Dec/12 03:59
• Resolved: 14/Dec/12 03:59

Description

Support queries like the following ...

/api/clusters/mycluster/services/HDFS/components?ServiceComponentInfo/component_name=NAMENODE|ServiceComponentInfo/component_name=DATANODE

This should return the components where the name is NAMENODE or DATANODE ...

{
  "href" : "http://localhost:8080/api/clusters/mycluster/services/HDFS/components?ServiceComponentInfo/component_name=NAMENODE|ServiceComponentInfo/component_name=DATANODE",
  "items" : [
    {
      "href" : "http://localhost:8080/api/clusters/mycluster/services/HDFS/components/NAMENODE",
      "ServiceComponentInfo" : {
        "cluster_name" : "mycluster",
        "component_name" : "NAMENODE",
        "service_name" : "HDFS"
      }
    },
    {
      "href" : "http://localhost:8080/api/clusters/mycluster/services/HDFS/components/DATANODE",
      "ServiceComponentInfo" : {
        "cluster_name" : "mycluster",
        "component_name" : "DATANODE",
        "service_name" : "HDFS"
      }
    }
  ]
}