KafkaConsumerMetricConstants (Flink : Connectors : Kafka 3.0.2-1.18 API)

java.lang.Object
- org.apache.flink.streaming.connectors.kafka.internals.metrics.KafkaConsumerMetricConstants

```
@Internal
public class KafkaConsumerMetricConstants
extends Object
```
A collection of Kafka consumer metrics related constant strings.
The names must not be changed, as that would break backward compatibility for the consumer's metrics.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`COMMITS_FAILED_METRICS_COUNTER`
`static String`	`COMMITS_SUCCEEDED_METRICS_COUNTER`
`static String`	`COMMITTED_OFFSETS_METRICS_GAUGE`
`static String`	`CURRENT_OFFSETS_METRICS_GAUGE`
`static String`	`KAFKA_CONSUMER_METRICS_GROUP`
`static String`	`LEGACY_COMMITTED_OFFSETS_METRICS_GROUP`
`static String`	`LEGACY_CURRENT_OFFSETS_METRICS_GROUP`
`static String`	`OFFSETS_BY_PARTITION_METRICS_GROUP`
`static String`	`OFFSETS_BY_TOPIC_METRICS_GROUP`

Constructor Summary

Constructors
Constructor Description

KafkaConsumerMetricConstants()

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - KAFKA_CONSUMER_METRICS_GROUP
```
public static final String KAFKA_CONSUMER_METRICS_GROUP
```
    See Also:
    
    Constant Field Values
  - COMMITS_SUCCEEDED_METRICS_COUNTER
```
public static final String COMMITS_SUCCEEDED_METRICS_COUNTER
```
    See Also:
    
    Constant Field Values
  - COMMITS_FAILED_METRICS_COUNTER
```
public static final String COMMITS_FAILED_METRICS_COUNTER
```
    See Also:
    
    Constant Field Values
  - OFFSETS_BY_TOPIC_METRICS_GROUP
```
public static final String OFFSETS_BY_TOPIC_METRICS_GROUP
```
    See Also:
    
    Constant Field Values
  - OFFSETS_BY_PARTITION_METRICS_GROUP
```
public static final String OFFSETS_BY_PARTITION_METRICS_GROUP
```
    See Also:
    
    Constant Field Values
  - CURRENT_OFFSETS_METRICS_GAUGE
```
public static final String CURRENT_OFFSETS_METRICS_GAUGE
```
    See Also:
    
    Constant Field Values
  - COMMITTED_OFFSETS_METRICS_GAUGE
```
public static final String COMMITTED_OFFSETS_METRICS_GAUGE
```
    See Also:
    
    Constant Field Values
  - LEGACY_CURRENT_OFFSETS_METRICS_GROUP
```
public static final String LEGACY_CURRENT_OFFSETS_METRICS_GROUP
```
    See Also:
    
    Constant Field Values
  - LEGACY_COMMITTED_OFFSETS_METRICS_GROUP
```
public static final String LEGACY_COMMITTED_OFFSETS_METRICS_GROUP
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - KafkaConsumerMetricConstants
```
public KafkaConsumerMetricConstants()
```