Update Zookeeper documentation (#999)

* Notes on the new environment variables
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Elisey Zanko 2017-09-16 02:47:39 +05:00 committed by yosifkit
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@ -70,6 +70,12 @@ Defaults to `2`. ZooKeeper's `syncLimit`
> Amount of time, in ticks (see tickTime), to allow followers to sync with ZooKeeper. If followers fall too far behind a leader, they will be dropped. > Amount of time, in ticks (see tickTime), to allow followers to sync with ZooKeeper. If followers fall too far behind a leader, they will be dropped.
### `ZOO_MAX_CLIENT_CNXNS`
Defaults to `60`. ZooKeeper's `maxClientCnxns`
> Limits the number of concurrent connections (at the socket level) that a single client, identified by IP address, may make to a single member of the ZooKeeper ensemble.
## Replicated mode ## Replicated mode
Environment variables below are mandatory if you want to run Zookeeper in replicated mode. Environment variables below are mandatory if you want to run Zookeeper in replicated mode.