THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Config Option | Description | Default Value | Domain |
---|---|---|---|
errors.deadletterqueue.enable | Write the error context into a Kafka topic | false | Boolean |
errors.deadletterqueue.topic.name | The name of the topic where these messages are written to | "" | A valid Kafka topic name |
errors.deadletterqueue.topic.partitions | Number of partitions for this topic | 5 | [1, 2 .. Integer.MAX_INT] |
errors.deadletterqueue.topic.replication.factor | The replication factor for this topic | 3 | [1, 2 .. Short.MAX_SHORT] |
errors.deadletterqueue.include.configs | Include the (worker, connector) configs in the log. | false | Boolean |
errors.deadletterqueue.include.messages | Include the Connect Record which failed to process in the log. | false | Boolean |
errors.deadletterqueue.producer.* | Config for the KafkaProduce to produce to this topic (for example: errors.dlq.producer.bootstrap.servers will set the bootstrap servers of the Kafka cluster). |
Message Format for Error Context
The schema for the logged error context is the following:
Code Block | ||
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{
"record": { "type": "object", "optional": false, "keys": {
"topic": { "type": "string", "optional": false },
"timestamp": { "type": "int64", "optional": true },
"partition": { "type": "int32", "optional": false },
"value": { "type": "object", "optional": true, "keys": {
"schema": { "type": "string", "optional": false },
"object": { "type": "string", "optional": false }
} },
"source_partition": { "type": "object", "optional": false, "keys": {} },
"source_offset": { "type": "object", "optional": false, "keys": {} }
} },
"index": { "type": "int32", "optional": false },
"exception": { "type": "string", "optional": false },
"attempt": { "type": "int32", "optional": false },
"task_id": { "type": "string", "optional": false },
"time_of_error": { "type": "int64", "optional": false },
"stages": { "type": "array", "optional": false, "keys": {
"type": { "type": "string" },
"config": { "type": "object", "optional": false, "keys": {} },
"class": { "type": "string", "optional": false }
} }
} |
Metrics
The following new metrics will monitor the number of failures, and the behavior of the response handler. Specifically, the following set of counters:
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