druid/docs/content/Kafka-Eight.md

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---
layout: doc_page
---
Ingesting from Kafka 8
----------------------
The previous examples are for Kafka 7. To support Kafka 8, a couple changes need to be made:
- Update realtime node's configs for Kafka 8 extensions
- e.g.
- `druid.extensions.coordinates=[...,"io.druid.extensions:druid-kafka-seven:0.6.160",...]`
- becomes
- `druid.extensions.coordinates=[...,"io.druid.extensions:druid-kafka-eight:0.6.160",...]`
- Update realtime task config for changed keys
- `firehose.type`, `plumber.rejectionPolicyFactory`, and all of `firehose.consumerProps` changes.
```json
"firehose" : {
"type" : "kafka-0.8",
"consumerProps" : {
"zookeeper.connect": "localhost:2181",
"zookeeper.connection.timeout.ms": "15000",
"zookeeper.session.timeout.ms": "15000",
"zookeeper.sync.time.ms": "5000",
"group.id": "topic-pixel-local",
"fetch.message.max.bytes": "1048586",
"auto.offset.reset": "largest",
"auto.commit.enable": "false"
},
"feed" : "druidtest"
},
"plumber" : {
"type" : "realtime"
}
```