[jira] [Closed] (ARTEMIS-2080) Artemis Mqtt

["Justin Bertram (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARTEMIS-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Justin Bertram closed ARTEMIS-2080.
-----------------------------------
    Resolution: Invalid

Please create a thread on the [ActiveMQ User Mailing List|http://activemq.apache.org/mailing-lists.html].  JIRA is typically reserved for confirmed bugs, new feature requests, etc.  It looks like you've run into a resource related issue in your environment that may need investigation.  This is not a confirmed bug.

Also see [this documentation|https://activemq.apache.org/artemis/docs/latest/critical-analysis.html] for details on the mechanism which stopped the broker here.

> Artemis Mqtt 
> -------------
>
>                 Key: ARTEMIS-2080
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2080
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: MQTT
>    Affects Versions: 2.6.2
>            Reporter: Tanya
>            Priority: Major
>
> There was not much activity on the broker when this occured -
> The broker halted as the critical-analyzer-policy=HALT.
> 16:44:11,819 ERROR [org.apache.activemq.artemis.core.server] AMQ224079: The process for the virtual machine will be killed, as component org.apache.activemq.artemis.core.io.buffer.TimedBuffer@4fcd19b3 is not responsive 
>  16:44:11,891 WARN [org.apache.activemq.artemis.core.server] AMQ222199: Thread dump: *******************************************************************************
> Thread dump-
> {code}
> activemq-buffer-timeout" Id=35 WAITING on java.util.concurrent.Semaphore$NonfairSync@2743c947
>  at sun.misc.Unsafe.park(Native Method)
>  - waiting on java.util.concurrent.Semaphore$NonfairSync@2743c947
>  at java.util.concurrent.locks.LockSupport.park(Unknown Source)
>  at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
>  at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(Unknown Source)
>  at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(Unknown Source)
>  at java.util.concurrent.Semaphore.acquire(Unknown Source)
>  at org.apache.activemq.artemis.core.io.buffer.TimedBuffer$CheckTimer.run(TimedBuffer.java:484)
>  at java.lang.Thread.run(Unknown Source)
> {code}
> Note: we did not see such issues in 2.3.0



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)