[ https://issues.apache.org/jira/browse/FLINK-4741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chesnay Schepler closed FLINK-4741. ----------------------------------- Resolution: Fixed Fix Version/s: 1.2.0 Fixed in 333da3ac8f8b05c3e3194ba0b376300b403bc2c8 > WebRuntimeMonitor does not shut down all of it's threads (EventLoopGroups) on > exit. > ----------------------------------------------------------------------------------- > > Key: FLINK-4741 > URL: https://issues.apache.org/jira/browse/FLINK-4741 > Project: Flink > Issue Type: Bug > Components: Webfrontend > Affects Versions: 1.1.2 > Reporter: Joseph Sims > Assignee: Roman Maier > Priority: Minor > Fix For: 1.2.0 > > > WebRuntimeMonitor does not shutdown correctly, causing the overall > application to hang on shutdown. It shuts down bootstrap.group > (EventLoopGroup) but not the bootstrap.childGroup (EventLoopGroup). > If WebRuntimeMonitor is not used (local.start-webserver=false), this problem > does not occur. > Class: WebRuntimeMonitor > method: stop() > Line: ~387 > Called: > bootstrap.group().shutdownGracefully() > Not called: > bootstrap.childGroup().shutdownGracefully() -- This message was sent by Atlassian JIRA (v6.3.4#6332)