Launch chronos : java.net.ConnectException: Connection refused !! about chronos HOT 3 CLOSED

It looks like zookeeper isn't bound to localhost:2181. Let's check on the status of zookeeper @ localhost:2181 by running the following command:

echo ruok | nc 127.0.0.1 2181

If the above prints out "imok", then please post your entire yaml configuration file. Otherwise, you'll need to boot up zookeeper and configure chronos appropriately. Please see master configuration documentation for more on that.

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Thanks, I don't boot zookeeper, so how can i saved my cron on chronos, because when I reboot my chronos server i lost all my cron jobs ?

Thanks for your response.

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As is implied by the configuration README, chronos uses zookeeper for persistence. In order to persist jobs, you'll have to run zookeeper.

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