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https://issues.apache.org/jira/browse/ZOOKEEPER-836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12964827#action_12964827
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Benjamin Reed commented on ZOOKEEPER-836:
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i agree that always starting at the beginning of the list will be a problem,
but that shouldn't happen with StaticHostProvider. the iterator of the host
list is a local variable that gets used on each call to next(), so you
shouldn't go back to the beginning until you have gone through all the other
hosts in the list.
> hostlist as string
> ------------------
>
> Key: ZOOKEEPER-836
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-836
> Project: ZooKeeper
> Issue Type: Sub-task
> Components: java client
> Affects Versions: 3.3.1
> Reporter: Patrick Datko
> Assignee: Thomas Koch
> Attachments: ZOOKEEPER-836.patch, ZOOKEEPER-836.patch,
> ZOOKEEPER-836_2.patch
>
>
> The hostlist is parsed in the ctor of ClientCnxn. This violates the rule of
> not doing (too much) work in a ctor. Instead the ClientCnxn should receive an
> object of class "HostSet". HostSet could then be instantiated e.g. with a
> comma separated string.
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