@Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        S3StreamSetObject that = (S3StreamSetObject) o;
        return objectId == that.objectId;
    }
The order id of the object. Sort by this field to get the order of the objects which contains logically increasing streams.
<p>
When compact a batch of objects to a compacted object, this compacted object's order id will be assigned the value <code>first object's order
id in this batch</code>
metadata/src/main/java/org/apache/kafka/metadata/stream/S3StreamSetObject.java