Alex Rudyy created QPID-8152: -------------------------------- Summary: [Broker-J][BDB] Disable BDB JE file deletion watcher by default in order to avoid running into "user inotify limit" Key: QPID-8152 URL: https://issues.apache.org/jira/browse/QPID-8152 Project: Qpid Issue Type: Improvement Components: Broker-J Affects Versions: qpid-java-broker-7.0.3 Reporter: Alex Rudyy
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 {nofromat} Thought the root of the problem is a purely configured environment, it would be safer to disable file deletion detection watcher by default. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org