<?xml version="1.0" encoding="utf-8"?>
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-->
<queryManagerConfig>
    <!-- The Query Change Log Sources. The source defines a system where Rya
       - Streams Query Change Logs are managed. The query manager will manage 
       - queries for all Rya instances whose change logs are stored within the
       - source.
       -->
    <queryChangeLogSource>
        <kafka>
            <hostname>[Kafka Broker Hostname]</hostname>
            <port>9092</port>
        </kafka>
    </queryChangeLogSource>

    <!-- The Query Executor. The executor defines a system for executing the
         Rya Streams queries. -->    
    <queryExecutor>
        <localKafkaStreams>
            <zookeepers>[Zookeepers used to manage Kafka. E.g.: zoo1,zoo2,zoo3]</zookeepers>
        </localKafkaStreams>
    </queryExecutor>
    
    <!-- This section defines performance related tuning values. Sensible
       - default have been provided to simplify configuration. 
       -->
    <performanceTunning>
        <!-- Indicates how frequently the Query Change Logs that are defined
           - in the sources section of this configuration file are polled for
           - updates. This value effects how much time may pass between the 
           - state of a query changing and that change being represented by
           - the execution engine.
           -->
        <queryChanngeLogDiscoveryPeriod>
            <value>1</value>
            <!-- Options: {MILLISECONDS, SECONDS, MINUTES} -->
            <units>MINUTES</units>
        </queryChanngeLogDiscoveryPeriod>
    </performanceTunning>
</queryManagerConfig>