Liferay too many open files during deployment --------------------------------------------- Key: WFLY-2862 URL: https://issues.jboss.org/browse/WFLY-2862 Project: WildFly Issue Type: Bug Security Level: Public(Everyone can see) Components: Web (Undertow) Affects Versions: 8.0.0.CR1 Environment: linux 3.11.0-15-generic Reporter: Jakob Munih Assignee: Tomaz Cerar Priority: Blocker Fix For: 8.0.0.Final Attachments: dump-9406-514, dump-fail-deply-lr.txt, dump-nothingtodeploy.txt, server-fail-deploy-liferay.log Liferay 6.2 deploys as an exploded war. Normally after deployment it builds a theme (css/js boundles). Even if only Liferay is deployed a Too many open files exception is thrown. When /proc/sys/fs/file-max is 6815744. While trying to configure it or deploy other portlets (exploded wars too) the too many open files exception is encountered even at the deployment time (server start up). 13:57:48,110 ERROR [MSC service thread 1-12][MainServlet:262] java.io.FileNotFoundException: /home/munih/development/tools/wildfly-8.0.0.Final-SNAPSHOT/standalone/deployments/ROOT.war/WEB-INF/liferay-layout-templates.xml (Too many open files)