[jira] [Updated] (ZOOKEEPER-2045) ConnectStringParser public api didn't handle null connect string

["Hongchao Deng (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-2045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hongchao Deng updated ZOOKEEPER-2045:
-------------------------------------
    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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