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From "Justin Bertram (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ARTEMIS-1271) Deadlock on shutdown may occur if using shared store and network cable is pulled
Date Fri, 01 Sep 2017 17:26:00 GMT

     [ https://issues.apache.org/jira/browse/ARTEMIS-1271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Justin Bertram resolved ARTEMIS-1271.
-------------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: unscheduled)
                   2.3.0

> Deadlock on shutdown may occur if using shared store and network cable is pulled
> --------------------------------------------------------------------------------
>
>                 Key: ARTEMIS-1271
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1271
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>    Affects Versions: 2.1.0
>            Reporter: Martyn Taylor
>            Assignee: Martyn Taylor
>             Fix For: 2.3.0
>
>
> The FileStoreMonitor locks it's monitor lock when scanning the file system for usage.
 If using a shared store and the network cable is pulled.  The call to get file system usage
may hang.  This prevents the server from shutting down.  There is a shutdownNow call on the
relevant thread pool which will interupt the thread, but the stop() call is blocked on the
FileStoreMonitor monitor lock.



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