Проверьте KSQL DB Health

curl --http1.1 -sX GET "http://localhost:8088/healthcheck" | jq '.'

Response: {
  "isHealthy": true,
  "details": {
    "metastore": {
      "isHealthy": true
    },
    "kafka": {
      "isHealthy": true
    }
  }
}
yashjeet luthra