Kafka Connect Connector Task Metrics Metrics
In addition to these base metrics, many aggregate metrics are available.
If an entity type has parents defined, you can formulate all possible
aggregate metrics using the formula
base_metric_across_parents.
In addition, metrics for aggregate totals can be formed by adding the prefix
total_ to the front of the metric name.
Use the type-ahead feature in the Cloudera Manager chart browser to find the exact aggregate metric name, in case the plural form does not end in "s".
For example, the following metric names may be valid for Kafka Connect Connector Task Metrics:
-
kafka_connect_connector_task_metrics_batch_size_avg_across_clusters -
total_kafka_connect_connector_task_metrics_batch_size_avg_across_clusters
Some metrics, such as alerts_rate, apply to nearly every metric context. Others only apply to a
certain service or role.
| Metric Name | Description | Unit | Parents | CDH Version |
|---|---|---|---|---|
| kafka_connect_connector_task_metrics_batch_size_avg | The average size of the batches processed by the connector. | message.units.connectors | cluster, kafka, kafka-kafka_connect, rack | CDH 5, CDH 6, CDH 7 |
| kafka_connect_connector_task_metrics_batch_size_max | The maximum size of the batches processed by the connector. | batches | cluster, kafka, kafka-kafka_connect, rack | CDH 5, CDH 6, CDH 7 |
| kafka_connect_connector_task_metrics_offset_commit_avg_time_ms | The average time in milliseconds taken by this task to commit offsets. | message.units.milliseconds | cluster, kafka, kafka-kafka_connect, rack | CDH 5, CDH 6, CDH 7 |
| kafka_connect_connector_task_metrics_offset_commit_failure_percentage | The average percentage of this task's offset commit attempts that failed or had an error. | message.units.failure | cluster, kafka, kafka-kafka_connect, rack | CDH 5, CDH 6, CDH 7 |
| kafka_connect_connector_task_metrics_offset_commit_max_time_ms | The maximum time in milliseconds taken by this task to commit offsets. | message.units.milliseconds | cluster, kafka, kafka-kafka_connect, rack | CDH 5, CDH 6, CDH 7 |
| kafka_connect_connector_task_metrics_offset_commit_success_percentage | The average percentage of this task's offset commit attempts that succeeded. | message.units.success | cluster, kafka, kafka-kafka_connect, rack | CDH 5, CDH 6, CDH 7 |
| kafka_connect_connector_task_metrics_pause_ratio | The fraction of time this task has spent in the paused state. | message.units.pause_ratio | cluster, kafka, kafka-kafka_connect, rack | CDH 5, CDH 6, CDH 7 |
| kafka_connect_connector_task_metrics_running_ratio | The fraction of time this task has spent in the running state. | message.units.running_ratio | cluster, kafka, kafka-kafka_connect, rack | CDH 5, CDH 6, CDH 7 |
