BrokerRequestIdGenerator (Pinot Broker 1.0.0 API)

java.lang.Object
- org.apache.pinot.broker.requesthandler.BrokerRequestIdGenerator

```
public class BrokerRequestIdGenerator
extends Object
```
An ID generator to produce a global unique identifier for each query, used in v1/v2 engine for tracking and inter-stage communication(v2 only). It's guaranteed by:
1. Using a mask computed using the hash-code of the broker-id to ensure two brokers don't arrive at the same requestId. This mask becomes the most significant 9 digits (in base-10).
2. Using a auto-incrementing counter for the least significant 9 digits (in base-10).

- Constructor Summary
  
  Constructors
  Constructor Description
  
  BrokerRequestIdGenerator(String brokerId)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  long get()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BrokerRequestIdGenerator

public BrokerRequestIdGenerator(String brokerId)

Method Detail
- get
```
public long get()
```