Dong Lin created KAFKA-2306: ------------------------------- Summary: New producer should emit metrics for buffer exhaustion Key: KAFKA-2306 URL: https://issues.apache.org/jira/browse/KAFKA-2306 Project: Kafka Issue Type: Bug Reporter: Dong Lin
In the old producer we have droppedMessageRate that allows user to monitor the number of messages dropped when buffer is full and block on buffer full is set to false. This metric is useful in operation. However, in the new producer we don't have this a metric. The "errors" sensor in new-producers measures per-record error that is not limited to those caused by BufferExhaustedException. Thus it is not good enough. -- This message was sent by Atlassian JIRA (v6.3.4#6332)