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Posted to issues@activemq.apache.org by "Clebert Suconic (Jira)" <ji...@apache.org> on 2024/07/24 16:33:00 UTC
[jira] [Closed] (ARTEMIS-4949) java.nio.channels.ClosedChannelException with slower devices and NIO journal
[ https://issues.apache.org/jira/browse/ARTEMIS-4949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Clebert Suconic closed ARTEMIS-4949.
------------------------------------
Resolution: Fixed
> java.nio.channels.ClosedChannelException with slower devices and NIO journal
> ----------------------------------------------------------------------------
>
> Key: ARTEMIS-4949
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4949
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Affects Versions: 2.35.0
> Reporter: Clebert Suconic
> Assignee: Clebert Suconic
> Priority: Major
> Fix For: 2.36.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> It is possible to get the following exception, with NIO and on a NFS file system.
> {code:java}
> java.nio.channels.ClosedChannelException: null
> at java.base/sun.nio.ch.FileChannelImpl.ensureOpen(FileChannelImpl.java:159) ~[?:?]
> at java.base/sun.nio.ch.FileChannelImpl.force(FileChannelImpl.java:459) ~[?:?]
> at org.apache.activemq.artemis.core.io.nio.NIOSequentialFile.syncChannel(NIOSequentialFile.java:340) ~[classes/:?]
> at org.apache.activemq.artemis.tests.unit.core.journal.impl.TimedBufferTest$3$1.syncChannel(TimedBufferTest.java:238) ~[test-classes/:?]
> at org.apache.activemq.artemis.core.io.nio.NIOSequentialFile.sync(NIOSequentialFile.java:323) ~[classes/:?]
> at org.apache.activemq.artemis.core.io.AbstractSequentialFile$LocalBufferObserver.checkSync(AbstractSequentialFile.java:304) [classes/:?]
> at org.apache.activemq.artemis.core.io.buffer.TimedBuffer.flushBatch(TimedBuffer.java:362) [classes/:?]
> at org.apache.activemq.artemis.core.io.buffer.TimedBuffer$CheckTimer.run(TimedBuffer.java:466) [classes/:?]
> at java.base/java.lang.Thread.run(Thread.java:833) [?:?
> {code}
> although I can see in the code inspection this could happen on a local file system as well, but I could not reproduce this easily on a local file system. (although it seems possible).
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