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https://issues.apache.org/jira/browse/ZOOKEEPER-2045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hongchao Deng updated ZOOKEEPER-2045:
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Attachment: ZOOKEEPER-2045.patch
> ConnectStringParser public api didn't handle null connect string
> ----------------------------------------------------------------
>
> Key: ZOOKEEPER-2045
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2045
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.5.0
> Reporter: Hongchao Deng
> Assignee: Hongchao Deng
> Priority: Minor
> Attachments: ZOOKEEPER-2045.patch
>
>
> {code}
> public final class ConnectStringParser {
> ...
> public ConnectStringParser(String connectString) {
> ...
> {code}
> ConnectStringParser is a public api. Besides that, both ZooKeeper constructor
> and ZooKeeper#updateServerList used it.
> However, it doesn't handle a null connectString. It doesn't help that much to
> see a NPE showing up. So I add a check to the constructor.
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