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https://issues.apache.org/jira/browse/QPID-8152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Wall updated QPID-8152:
-----------------------------
Affects Version/s: qpid-java-broker-7.0.0
> [Broker-J][BDB] Virtual host start-up fails with IOException: User limit of
> inotify instances reached or too many open files
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-8152
> URL: https://issues.apache.org/jira/browse/QPID-8152
> Project: Qpid
> Issue Type: Bug
> Components: Broker-J
> Affects Versions: qpid-java-broker-7.0.0, qpid-java-broker-7.0.3
> Reporter: Alex Rudyy
> Priority: Major
>
> BDB JE use registers watcher service to detect unexpected deletion of the
> file.
> In some purely configured environments the user inotify limit can be breached
> on virtual host/virtual host node start-up. This situation ends-up in
> exception like the one below:
> {noformat}
> Caused by: java.io.IOException: User limit of inotify instances reached or
> too many open files
> at
> sun.nio.fs.LinuxWatchService.<init>(LinuxWatchService.java:64)
> at
> sun.nio.fs.LinuxFileSystem.newWatchService(LinuxFileSystem.java:47)
> at
> com.sleepycat.je.log.FileDeletionDetector.<init>(FileDeletionDetector.java:85)
> ... 29 common frames omitted
> {noformat}
> Thought the root of the problem is a poorly configured environment, it would
> be safer to disable file deletion detection watcher by default.
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