Hi Barometer team, Any help below is appreciated. I am scripting the setup for the new version of the VES plugin per http://docs.opnfv.org/en/latest/submodules/barometer/docs/release/userguide/collectd.ves.userguide.html
I have found a couple of issues as below. Here are the steps I am using per the guide (note the additional step needed below, in bold): # TODO: Guide should reference use of "apt-get" vs "apt", per Ubuntu advice on which works better in scripts sudo apt-get install -y default-jre sudo apt-get install -y zookeeperd sudo apt-get install -y python-pip sudo pip install kafka-python wget "http://www-eu.apache.org/dist/kafka/0.11.0.0/kafka_2.11-0.11.0.0.tgz"; tar -xvzf kafka_2.11-0.11.0.0.tgz sed -i -- 's/#delete.topic.enable=true/delete.topic.enable=true/' kafka_2.11-0.11.0.0/config/server.properties sudo nohup kafka_2.11-0.11.0.0/bin/kafka-server-start.sh \ kafka_2.11-0.11.0.0/config/server.properties > kafka_2.11-0.11.0.0/kafka.log 2>&1 & # TODO: missing step in guide: hostname must be in /etc/hosts echo "$(ip route get 8.8.8.8 | awk '{print $NF; exit}') $HOSTNAME" | sudo tee -a /etc/hosts sudo nohup kafka_2.11-0.11.0.0/bin/kafka-server-start.sh \ kafka_2.11-0.11.0.0/config/server.properties > kafka_2.11-0.11.0.0/kafka.log 2>&1 & kafka_2.11-0.11.0.0/bin/kafka-console-consumer.sh --zookeeper localhost:2181 --topic TopicTest --from-beginning When I run the server, it exits. I saw the note about the exit when I ran the "Producer" test per the guide, which complained that there was no Broker available (I guess due to the exit). After that I ran the "Consumer" test (I did not see the note about the server exit yet), which has hanged, and I can't quit that command. Any ideas for: * what I do now, to get my terminal prompt back (other than wipe the server and start again) * what may have caused the server to exit ubuntu@opnfv01:~$ sudo nohup kafka_2.11-0.11.0.0/bin/kafka-server-start.sh \ > kafka_2.11-0.11.0.0/config/server.properties > > kafka_2.11-0.11.0.0/kafka.log 2>&1 & [1] 6797 ubuntu@opnfv01:~$ ubuntu@opnfv01:~$ echo "Hello, World" | kafka_2.11-0.11.0.0/bin/kafka-console-producer.sh \ [1]+ Exit 1 sudo nohup kafka_2.11-0.11.0.0/bin/kafka-server-start.sh kafka_2.11-0.11.0.0/config/server.properties > kafka_2.11-0.11.0.0/kafka.log 2>&1 > --broker-list localhost:9092 --topic TopicTest > /dev/null [2017-11-10 18:22:18,189] WARN Connection to node -1 could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient) [2017-11-10 18:22:18,241] WARN Connection to node -1 could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient) ... ubuntu@opnfv01:~$ kafka_2.11-0.11.0.0/bin/kafka-console-consumer.sh --zookeeper localhost:2181 --topic TopicTest --from-beginning Using the ConsoleConsumer with old consumer is deprecated and will be removed in a future major release. Consider using the new consumer by passing [bootstrap-server] instead of [zookeeper]. [2017-11-10 18:25:34,303] WARN [console-consumer-18617_opnfv01-1510338334002-e1877230], no brokers found when trying to rebalance. (kafka.consumer.ZookeeperConsumerConnector) ^C ^C^C^C^C^C^C^C^C^C Thanks, Bryan Sullivan | AT&T
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