APACHE KAFKA and ZOOKEEPER

For starting KAFKA we need to start zookeeper.but in cloudera VM i think there is zookeeper instance already running .SO can anyone tell me how to check through VM terminal whether the default instance is runnig or not ? Also if we start a zookeeper service we can see the logger screen but how to check it for cloudera VM.

how to check through VM terminal whether the default instance is runnig or not ? - sudo /usr/share/zookeeper/bin/zkServer.sh status

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hi,

thanks for the help.
can you reference a good doc for practising kafka in cloudera vm

Here are some links where you can practice:

http://www.itversity.com/lessons/cca-streaming-using-flume-and-kafka-scala/