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From "Richard Atkins (JIRA)" <>
Subject [jira] [Updated] (EXEC-69) DefaultExecutor async execute prevents shutdown hooks running
Date Mon, 05 Nov 2012 05:21:12 GMT


Richard Atkins updated EXEC-69:


Attached is a very simple fix for this: it's a subclass of DefaultExecutor that creates daemon
threads in the createThread() factory method. Library users will have to select this class,
rather than DefaultExecutor, in order to take advantage of it.
> DefaultExecutor async execute prevents shutdown hooks running
> -------------------------------------------------------------
>                 Key: EXEC-69
>                 URL:
>             Project: Commons Exec
>          Issue Type: Bug
>    Affects Versions: 1.1
>            Reporter: Richard Atkins
>         Attachments:
> The DefaultExecutor asynchronous execute methods create a user-level thread to monitor
the process it starts. This prevents shutdown hooks - like the one in ShutdownHookProcessDestroyer
- from running. This makes these two classes incompatible.

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