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https://issues.apache.org/jira/browse/HADOOP-13429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15404244#comment-15404244
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Hudson commented on HADOOP-13429:
---------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #10193 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/10193/])
HADOOP-13429. Dispose of unnecessary SASL servers. Contributed by Daryn 
(kihwal: rev b3018e73ccae43484d9cb85eabae814eb7f050a6)
* 
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestSaslRPC.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java


> 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: 2.9.0, 3.0.0-alpha2
>
>         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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