Hi I have setup a simple druid cluster with 3 machines.
druid-01: Coordinator and Overlord processes, zookeeper
druid-02: Historicals and MiddleManagers, zookeeper, tranquility-kafka
druid-03: Druid Brokers, zookeeper
utility-01: metadataDB (mysql), kafka
I am new to druid and have some confusions about the setup of latest release of druid.
Q.1 : Why realtime config directory (conf/druid/) missing in druid-0.9.1.1?
Q. 2 : Why realtime configuration details are not mentioned in “clustering” document in druid website? Is this normal?
Q. 3 :I have inserted some realtime data through tranquility-kafka in druid cluster. After some time when I am querying data, data is missing from cluster. What is the problem?
I would really appreciate any help.