Page History

...

• failover_strategy – indicates how to define active service and contains some configuration parameters. Default value is BaseStrategy. BaseStrategy for failover has following parameters:
• retryCount – indicates how many times knox will ping name-node before  knox decides that namenode is down.
• timeoutInterval – interval for connection timeout. 
• enabled – indicates whether  HAProvider  is active or not for service.

Example UML

hide footbox
autonumber

participant "Deployment\nFactory\n(df)" as df

Example Code Block 

public class HaBaseStrategyHostMapper implements HostMapper {

    @Override
    public String resolveInboundHostName(String inboundHost) {
 		//TODO: implement host resolution here
        return null;
    }
    @Override
    public String resolveOutboundHostName(String outboundHost) {
		//TODO: implement host resolution here
        return null;
    }
}

...