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From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13429) Dispose of unnecessary SASL servers
Date Thu, 01 Sep 2016 21:18:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15456646#comment-15456646
] 

Kihwal Lee commented on HADOOP-13429:
-------------------------------------

Pushed to 2.8.

> Dispose of unnecessary SASL servers
> -----------------------------------
>
>                 Key: HADOOP-13429
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13429
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: ipc
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>             Fix For: 2.8.0, 3.0.0-alpha1
>
>         Attachments: HADOOP-13429.patch
>
>
> The IPC server retains a per-connection SASL server for the duration of the connection.
 This causes many unnecessary objects to be promoted to old gen.  The SASL server should be
disposed of unless required for subsequent encryption.



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