nio WatchService possibly causing errors / locking files on windows ------------------------------------------------------------------- Key: JBIDE-22145 URL: https://issues.jboss.org/browse/JBIDE-22145 Project: Tools (JBoss Tools) Issue Type: Bug Components: server Affects Versions: 4.3.0.Final Environment: - Windows 7 x64 - jdk1.8.0_77 (32-bit) - Eclipse Mars.2 (32-bit) - JBoss Tools 4.3.0.FINAL - Wildfly 10.0.0.FINAL Reporter: Tobias van den Berg Assignee: Thomas Mäder Priority: Critical Fix For: 4.4.2.AM3 Attachments: FSWatcherHang.txt, FailureWatchModify1.PML, FileWatchError.zip, Logfile.PML, OkWatchModify1.PML The following error is thrown after publishing a maven webapplication (.war) to Wildfly 10.0: "Error renaming C:\wildfly-10.0.0.Final\standalone\tmp\tmp8945090880188299781.properties to C:\wildfly-10.0.0.Final\standalone\deployments\WebViewer-0.0.3-SNAPSHOT.war\META-INF\maven\nl.incad.webviewer\WebViewer\pom.properties. This may be caused by incorrect file permissions, or your server's temporary deploy directory may be on a different filesystem than the final destination. You may adjust these settings in the server editor." The webapplication is no longer available/online after the error. The only solution is to restart the server and to re-add the webapplication to the server. This makes it very hard to develop/test a webapplication on wildfly 10. The same error is thrown on wildfly 8.0/8.1, but the difference is that the webapplication is still available/online after the error. I've tried/tested the following: - Checked/updated Windows file permisions for the wildfly directory - Take ownership of the wildfly directory (recursively) - Disabled Windows User Account Control (UAC) - Run Eclipse as Admin Relates to: - JBIDE-18697 - JBIDE-17545