I'm doing some local testing on my Mac to get a feel for Kafka Connect, and I'm running into several issues.
First, when I untar the Kafka 0.10.0.1 source and run `./bin/connect-distributed.sh config/connect-distributed.properties`, I get a "Usage" message. By digging through scripts a bit, I found that the CLASSPATH variable ends up being empty, so it's interpreting the properties file as the classpath and thus thinks no properties file was passed. In order to get past that hurdle, I had to find the compiled `connect-runtime` jar and specifically set the classpath to look at that jar. Is it expected that the connect-distributed.sh script should be usable directly from the Kafka source? Am I missing documentation about setup? Second, I'm finding that I can't get the Kafka Connect process to shut down cleanly. The DistributedHerder always hangs on shutdown. When I hit Ctrl-C, I see the following log messages: INFO [2016-09-10 01:11:40,430] org.apache.kafka.connect.runtime.Connect: Kafka Connect stopping INFO [2016-09-10 01:11:40,430] org.apache.kafka.connect.runtime.rest.RestServer: Stopping REST server INFO [2016-09-10 01:11:40,443] org.apache.kafka.connect.runtime.rest.RestServer: REST server stopped INFO [2016-09-10 01:11:40,443] org.apache.kafka.connect.runtime.distributed.DistributedHerder: Herder stopping But the "Herder stopped" message never comes and I can only stop the process by calling `kill -9` on it. Any thoughts on what could cause this?
