Broker service down while uploading csv (0.18.1 - docker-compose)

Hi All,

I managed to launch the “docker-compose” at following the guidelines from “https://github.com/apache/druid/blob/master/distribution/docker/docker-compose.yml”, also can “Load Data” via http://localhost:8888.

However, I realized that once the csv file uploaded successful, indexed and segmented, then, the docker container of “broker” had always crashed. Once I restart this “broker” container again, then “http://localhost:8888” can function correctly, like view Datasources, and query the newly ingested data as well.

What is the possible configuration that I have missed out?

I modified the following two files:

docker-compose.yml

  1. added port forwarding of 2181, 2888 and 3888 for zookeeper
  2. change image to apache/druid:0.18.1
    environment (added the following)

druid_router_managementProxy_enabled=true

druid_router_http_numConnections=50

druid_router_http_readTimeout=PT5M

Number of threads used by the Router proxy http client

druid_router_http_numMaxThreads=100

druid_server_http_numThreads=100