本文整理了Java中com.facebook.presto.execution.QueryStats.getTotalMemoryReservation方法的一些代码示例，展示了QueryStats.getTotalMemoryReservation的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。QueryStats.getTotalMemoryReservation方法的具体详情如下：
包路径：com.facebook.presto.execution.QueryStats
类名称：QueryStats
方法名：getTotalMemoryReservation

QueryStats.getTotalMemoryReservation介绍

暂无

代码示例

代码示例来源：origin: prestodb/presto

@Override
public DataSize getTotalMemoryReservation()
{
  // acquire reference to scheduler before checking finalQueryInfo, because
  // state change listener sets finalQueryInfo and then clears scheduler when
  // the query finishes.
  SqlQueryScheduler scheduler = queryScheduler.get();
  Optional<QueryInfo> finalQueryInfo = stateMachine.getFinalQueryInfo();
  if (finalQueryInfo.isPresent()) {
    return finalQueryInfo.get().getQueryStats().getTotalMemoryReservation();
  }
  if (scheduler == null) {
    return new DataSize(0, BYTE);
  }
  return succinctBytes(scheduler.getTotalMemoryReservation());
}

代码示例来源：origin: prestodb/presto

assertEquals(actual.getTotalMemoryReservation(), new DataSize(19, BYTE));
assertEquals(actual.getPeakUserMemoryReservation(), new DataSize(20, BYTE));
assertEquals(actual.getPeakTotalMemoryReservation(), new DataSize(21, BYTE));

代码示例来源：origin: prestodb/presto

public BasicQueryStats(QueryStats queryStats)
{
  this(queryStats.getCreateTime(),
      queryStats.getEndTime(),
      queryStats.getQueuedTime(),
      queryStats.getElapsedTime(),
      queryStats.getExecutionTime(),
      queryStats.getTotalDrivers(),
      queryStats.getQueuedDrivers(),
      queryStats.getRunningDrivers(),
      queryStats.getCompletedDrivers(),
      queryStats.getRawInputDataSize(),
      queryStats.getRawInputPositions(),
      queryStats.getCumulativeUserMemory(),
      queryStats.getUserMemoryReservation(),
      queryStats.getTotalMemoryReservation(),
      queryStats.getPeakUserMemoryReservation(),
      queryStats.getTotalCpuTime(),
      queryStats.getTotalScheduledTime(),
      queryStats.isFullyBlocked(),
      queryStats.getBlockedReasons(),
      queryStats.getProgressPercentage());
}

代码示例来源：origin: prestodb/presto

queryStats.getCumulativeUserMemory(),
queryStats.getUserMemoryReservation(),
queryStats.getTotalMemoryReservation(),
queryStats.getPeakUserMemoryReservation(),
queryStats.getPeakTotalMemoryReservation(),

代码示例来源：origin: uk.co.nichesolutions.presto/presto-main

@Override
public long getTotalMemoryReservation()
{
  // acquire reference to outputStage before checking finalQueryInfo, because
  // state change listener sets finalQueryInfo and then clears outputStage when
  // the query finishes.
  SqlQueryScheduler scheduler = queryScheduler.get();
  QueryInfo queryInfo = finalQueryInfo.get();
  if (queryInfo != null) {
    return queryInfo.getQueryStats().getTotalMemoryReservation().toBytes();
  }
  return scheduler.getTotalMemoryReservation();
}

代码示例来源：origin: uk.co.nichesolutions.presto/presto-main

assertEquals(actual.getTotalMemoryReservation(), new DataSize(18, BYTE));
assertEquals(actual.getPeakMemoryReservation(), new DataSize(19, BYTE));