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apache-samza

Hello samza not able to run properly in windows 7

I did everything as shown in http://samza.apache.org/startup/hello-samza/0.13/ Basically, clone the repo and type "bin/grid bootstrap". However in the end I got an error message saying zookeeper not able to start as shown below, does anyone know how can I fix this problem and what else I should do to make it work?

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Solution

  • You are trying to execute script bin/grid bootstrap, but in line 191 there is an error. In that line script tries to nc -w 1 localhost $PORT.

    In other words, trying to execute netcat command from your own terminal.

    Check with the command zkServer.cmd, that zookeeper server is up and running or check that you can successful execute a netcat command.