io.confluent.parallelconsumer.internal.BrokerPollSystem<K,V>

public class BrokerPollSystem<K,V>
extends Object
implements OffsetCommitter

Subsystem for polling the broker for messages.

Constructor Summary

Constructors
Constructor	Description
`BrokerPollSystem(ConsumerManager<K,V> consumerMgr, WorkManager<K,V> wm, AbstractParallelEoSStreamProcessor<K,V> pc, ParallelConsumerOptions<K,V> options)`

Method Summary

Modifier and Type	Method	Description
`void`	`closeAndWait()`
`void`	`drain()`	Will begin the shutdown process, eventually closing itself once drained
`static Duration`	`getLongPollTimeout()`	Note how this relates to `getLongPollTimeout()` - if longPollTimeout is high and loading factor is low, there may not be enough messages queued up to satisfy demand.
`boolean`	`isPaused()`
`void`	`retrieveOffsetsAndCommit()`	Optionally blocks.
`static void`	`setLongPollTimeout(Duration longPollTimeout)`	Note how this relates to `getLongPollTimeout()` - if longPollTimeout is high and loading factor is low, there may not be enough messages queued up to satisfy demand.
`void`	`start(String managedExecutorService)`
`void`	`supervise()`
`void`	`wakeupIfPaused()`	Wakeup if colling the broker

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- BrokerPollSystem
  
  public BrokerPollSystem(ConsumerManager<K,V> consumerMgr, WorkManager<K,V> wm, AbstractParallelEoSStreamProcessor<K,V> pc, ParallelConsumerOptions<K,V> options)
Method Details
- start
  
  public void start(String managedExecutorService)
- supervise
  
  public void supervise()
- drain
  
  public void drain()
  
  Will begin the shutdown process, eventually closing itself once drained
- closeAndWait
  
  public void closeAndWait() throws TimeoutException, ExecutionException
  
  Throws:
  
  TimeoutException
  
  ExecutionException
- retrieveOffsetsAndCommit
  
  public void retrieveOffsetsAndCommit()
  
  Optionally blocks. Threadsafe
  
  Specified by:
  
  retrieveOffsetsAndCommit in interface OffsetCommitter
  
  See Also:
  
  ParallelConsumerOptions.CommitMode
- wakeupIfPaused
  
  public void wakeupIfPaused()
  
  Wakeup if colling the broker
- isPaused
  
  public boolean isPaused()
- setLongPollTimeout
  
  public static void setLongPollTimeout(Duration longPollTimeout)
  
  Note how this relates to getLongPollTimeout() - if longPollTimeout is high and loading factor is low, there may not be enough messages queued up to satisfy demand.
- getLongPollTimeout
  
  public static Duration getLongPollTimeout()
  
  Note how this relates to getLongPollTimeout() - if longPollTimeout is high and loading factor is low, there may not be enough messages queued up to satisfy demand.