Hi Team, I wan to debug pinot server. I start some components with docker and start pinot server with IntelliJ. I get the error when creating table via REST API

{
  "code": 500,
  "error": "org.apache.pinot.spi.stream.TransientConsumerException: org.apache.pinot.shaded.org.apache.kafka.common.errors.TimeoutException: Timeout expired while fetching topic metadata"
}

the streamConfig is as below

"streamConfigs": {
      "streamType": "kafka",
      "stream.kafka.consumer.type": "lowlevel",
      "stream.kafka.topic.name": "test",
      "stream.kafka.decoder.class.name": "org.apache.pinot.plugin.inputformat.json.JSONMessageDecoder",
      "stream.kafka.decoder.prop.projectId": "1",
      "stream.kafka.consumer.factory.class.name": "org.apache.pinot.plugin.stream.kafka20.KafkaConsumerFactory",
      "stream.kafka.broker.list": "localhost:9092",
      "stream.kafka.consumer.prop.auto.offset.reset": "smallest",
      "realtime.segment.flush.threshold.time": "2h",
      "realtime.segment.flush.threshold.rows": "0",
      "realtime.segment.flush.threshold.segment.size": "300M",
      "realtime.segment.flush.autotune.initialRows": "10000"
    }

Seems like connectivity issue between Pinot and Kafka

pinot server is already exited, it’s not running

@Xiang Fu Yes. I start Pinot server with IntelliJ, and want to debug decoder plugin

if in intellij, how can pinot controller talk to your local pinot server from docker ?

got it, thanks