THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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The version will be incremented to 2 from 1 and rack will be included. For version 0, only broker ID, host and port will be serialized. For version 1 onwardsand 2, the complete Broker object will be serialized. This is done by calling Broker.writeTo and Broker.readFrom. Therefore, for version 2 the rack information will be automatically handled and the the serialization format is the same as the above.
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