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https://issues.apache.org/jira/browse/HADOOP-6718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876144#action_12876144
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Soundararajan Velu commented on HADOOP-6718:
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Devaraj, Patch looks great, but shouldn't we catch Exception instead of
IOException, Just in case... and then handle the situation.
> Client does not close connection when an exception happens during SASL
> negotiation
> ----------------------------------------------------------------------------------
>
> Key: HADOOP-6718
> URL: https://issues.apache.org/jira/browse/HADOOP-6718
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 0.22.0
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Fix For: 0.22.0
>
> Attachments: 6718-bp20.patch
>
>
> setupSaslConnection in the RPC client might fail to successfully set up a
> sasl connection (e.g. if the principal is wrongly configured). It throws an
> exception back to the caller (setupIOstreams). setupIOstreams marks the
> connection as closed but it doesn't really close the socket.
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