@Override
    public boolean equals(Object object) {
        if (this == object) {
            return true;
        }
        if (object == null || getClass() != object.getClass()) {
            return false;
        }
        DefaultDeserializationSchema<?> that = (DefaultDeserializationSchema<?>) object;
        return Objects.equals(failureHandler, that.failureHandler);
    }
Deserialize the data and handle the failure.

<p>Note: Returns null if the message could not be properly deserialized.
inlong-sort/sort-formats/format-rowdata/format-rowdata-base/src/main/java/org/apache/inlong/sort/formats/base/DefaultDeserializationSchema.java