| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 46 of 176 | 73% | 7 of 18 | 61% | 7 | 13 | 6 | 38 | 1 | 3 |
| serialize(Row, KafkaRecordSerializationSchema.KafkaSinkContext, Long) | | 72% | | 66% | 4 | 8 | 3 | 20 | 0 | 1 |
| open(SerializationSchema.InitializationContext, KafkaRecordSerializationSchema.KafkaSinkContext) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| KafkaEventSerializationSchema(RowTypeInfo, SerializationSchema, SerializableClock, String, KafkaRecordTimestampStrategy, FlinkKafkaPartitioner) | | 95% | | 75% | 1 | 3 | 0 | 15 | 0 | 1 |