Running storm cluster in production mode-
Follow the given steps to run storm cluster in production mode-a) Run zookepper on nimbus machine.
To run zookeeper follow the given steps-
$ cd /usr/share/zookeeper/bin
$ sudo ./zkServer.sh start
$ sudo ./zkServer.sh start
If yo see the output something like this, it means your zooleeper is running.
JMX enabled by default
Using config: /etc/zookeeper/conf/zoo.cfg
Starting zookeeper ... STARTED
Using config: /etc/zookeeper/conf/zoo.cfg
Starting zookeeper ... STARTED
you can also weather zookeooper is started or not-
$ sudo ./zkServer.sh status
b) Start the nimbus daemon on master machine. To start the
nimbus daemon type the following command on terminal-
$ storm nimbus
This should start the "nimbus" daemon on your master node.
c) Run "jps' command and check the output of jps, to check wheather nimbus
daemon is started or not.
$ jps nimbus
5501 Jps
5396 nimbus
d) Start the supervisor daemon on worker machine. To start the supervisor
daemon on worker machine type the following command on terminal-
e) Run "jps' command and check the output of jps, to check wheather nimbus
daemon is started or not.
$ jps nimbus
5501 Jps
5200supervisor
f) Run storm ui (a site you can access from the browser that gives diagnostics on the cluster and topologies)
$ storm ui
Type the url in your web browser http://{nimbus host}:8080
Here is a screenshot of the Storm UI as of version 0.8.2
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