private final DataSize memoryReservation;
private final DataSize systemMemoryReservation;
private final Optional<BlockedReason> blockedReason;
private final OperatorInfo info;
@JsonCreator
<BUG>public OperatorStats(
@JsonProperty("operatorId") int operatorId,</BUG>
@JsonProperty("planNodeId") PlanNodeId planNodeId,
@JsonProperty("operatorType") String operatorType,
@JsonProperty("totalDrivers") long totalDrivers,

private final DataSize memoryReservation;
private final DataSize systemMemoryReservation;
private final Optional<BlockedReason> blockedReason;
private final OperatorInfo info;
@JsonCreator
public OperatorStats(
@JsonProperty("pipelineId") int pipelineId,
@JsonProperty("operatorId") int operatorId,
@JsonProperty("planNodeId") PlanNodeId planNodeId,
@JsonProperty("operatorType") String operatorType,
@JsonProperty("totalDrivers") long totalDrivers,
