https://druid.apache.org/docs/latest/tutorials/tutorial-kafka.html
HELM INSTALL / ADICIONAR “DATA LOADERS” DO GCS E KAFKA:
helm repo add incubator https://charts.helm.sh/incubator
helm pull incubator/druidExtraia o arquivo .tgz do helm chart, abra o arquivo Values.yam na raiz do chart e abra para editar. Na linha 22 (aproximadamente), modifique a propriedade druid_extensions_loadList adicionando os itens druid-kafka-indexing-service e druid-google-extensions conforme mostrado a seguir:
druid_extensions_loadList: '["druid-histogram", "druid-datasketches", "druid-lookups-cached-global", "postgresql-metadata-storage", "druid-kafka-indexing-service", "druid-google-extensions"]'Para fazer o deploy do Apache Druid no namespace druid, aplicando as alterações feitas em Values.yaml, execute:
helm install druid incubator/druid -f values.yaml -n druid