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Posted to issues@activemq.apache.org by "clebert suconic (JIRA)" <ji...@apache.org> on 2017/08/31 19:17:04 UTC

[jira] [Updated] (ARTEMIS-1271) Deadlock on shutdown may occur if using shared store and network cable is pulled

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

clebert suconic updated ARTEMIS-1271:
-------------------------------------
    Fix Version/s:     (was: 2.3.0)
                   2.4.0

> 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: 1.5.6, 2.4.0
>
>
> 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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