[Smartfrog-checkins] [Smartfrog.org-JIRA] Commented: (SFOS-1193) Hadoop will not work under a real security manager

[Steve L. (JIRA) <ji...@sm...>]

    [ http://jira.smartfrog.org/jira/browse/SFOS-1193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=11747#action_11747 ] 

Steve Loughran commented on SFOS-1193:
--------------------------------------

the current workaround is not use a real security manager, but the ExitTrapping dummy security manager. Exit Trapping is needed to stop Hadoop calling System.exit(), but the real Java security manager gets confused by the security mods made for Hadoop IPC

> Hadoop will not work under a real security manager
> --------------------------------------------------
>
>                 Key: SFOS-1193
>                 URL: http://jira.smartfrog.org/jira/browse/SFOS-1193
>             Project: SmartFrog
>          Issue Type: Bug
>          Components: _service_hadoop
>    Affects Versions: 3.17.010
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>
> Hadoop wont work under SmartFrog with the security manager live. This is due to their using the java security API for their IPC user rights, in a way that is currently incompatible with codebase security.

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