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https://issues.apache.org/jira/browse/HADOOP-10695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14042319#comment-14042319
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Alejandro Abdelnur commented on HADOOP-10695:
---------------------------------------------
[~yoderme], if you want to get an unused random port, do the following:
{code}
ServerSocket ss = new ServerSocket(0, 50,
InetAddress.getByName("localhost"));
port = ss.getLocalPort();
ss.close();
...
{code}
> KMSClientProvider should respect a configurable timeout.
> --------------------------------------------------------
>
> Key: HADOOP-10695
> URL: https://issues.apache.org/jira/browse/HADOOP-10695
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 3.0.0
> Reporter: Andrew Wang
> Assignee: Mike Yoder
> Attachments: HADOOP-10695.patch, HADOOP-10695.patch
>
>
> It'd be good if KMSClientProvider used a timeout, so it doesn't hang forever
> if the KMServer is down.
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