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https://issues.apache.org/jira/browse/HADOOP-12483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14961068#comment-14961068
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Daryn Sharp commented on HADOOP-12483:
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[~hitliuyi], can you please take a look since you reviewed the original? The
style stuff is about file too long and a whitespace on a line I didn't touch
(getting pretty annoyed by it).
> Maintain wrapped SASL ordering for postponed IPC responses
> ----------------------------------------------------------
>
> Key: HADOOP-12483
> URL: https://issues.apache.org/jira/browse/HADOOP-12483
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 2.8.0
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Priority: Critical
> Attachments: HADOOP-12483.patch
>
>
> A SASL encryption algorithm (wrapping) may have a required ordering for
> encrypted responses. The IPC layer encrypts when the response is set based
> on the assumption it is being immediately sent. Postponed responses violate
> that assumption.
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