Interface NodeStateProvider

    • Method Detail

      • getNodeValues

        Map<String,​Object> getNodeValues​(String node,
                                               Collection<String> tags)
        Get the value of each tag for a given node
        node - node name
        tags - tag names
        a map of tag vs value
      • getReplicaInfo

        Map<String,​Map<String,​List<ReplicaInfo>>> getReplicaInfo​(String node,
                                                                             Collection<String> keys)
        Get the details of each replica in a node. It attempts to fetch as much details about the replica as mentioned in the keys list. It is not necessary to give all details

        The format is {collection:shard :[{replicadetails}]}.