コード例 #1
0
ファイル: QueryMonitor.java プロジェクト: JinGeek/presto
  private void splitCompletionEvent(
      TaskId taskId,
      DriverStats driverStats,
      @Nullable String failureType,
      @Nullable String failureMessage) {
    Duration timeToStart = null;
    if (driverStats.getStartTime() != null) {
      timeToStart =
          millis(driverStats.getStartTime().getMillis() - driverStats.getCreateTime().getMillis());
    }
    Duration timeToEnd = null;
    if (driverStats.getEndTime() != null) {
      timeToEnd =
          millis(driverStats.getEndTime().getMillis() - driverStats.getCreateTime().getMillis());
    }

    try {
      eventClient.post(
          new SplitCompletionEvent(
              taskId.getQueryId(),
              taskId.getStageId(),
              taskId,
              environment,
              driverStats.getQueuedTime(),
              driverStats.getStartTime(),
              timeToStart,
              timeToEnd,
              driverStats.getRawInputDataSize(),
              driverStats.getRawInputPositions(),
              driverStats.getRawInputReadTime(),
              driverStats.getElapsedTime(),
              driverStats.getTotalCpuTime(),
              driverStats.getTotalUserTime(),
              failureType,
              failureMessage,
              objectMapper.writeValueAsString(driverStats)));
    } catch (JsonProcessingException e) {
      log.error(e, "Error posting split completion event for task %s", taskId);
    }
  }