[ https://issues.apache.org/jira/browse/CASSANDRA-11984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stefania updated CASSANDRA-11984: --------------------------------- Component/s: Core > StorageService shutdown hook should use a volatile variable > ----------------------------------------------------------- > > Key: CASSANDRA-11984 > URL: https://issues.apache.org/jira/browse/CASSANDRA-11984 > Project: Cassandra > Issue Type: Bug > Components: Core > Reporter: Edward Capriolo > Assignee: Edward Capriolo > Fix For: 2.2.7, 3.8, 3.0.8 > > > In StorageService.java there is a variable accessed from other threads that > is not marked volatile. > {noformat} > private boolean inShutdownHook = false; > public boolean isInShutdownHook() > { > return inShutdownHook; > } > drainOnShutdown = new Thread(new WrappedRunnable() > { > @Override > public void runMayThrow() throws InterruptedException > { > inShutdownHook = true; > {noformat} > This is called from at least here: > {noformat} > ./src/java/org/apache/cassandra/concurrent/DebuggableScheduledThreadPoolExecutor.java: > if (!StorageService.instance.isInShutdownHook()) > {noformat} > This could cause issues in controlled shutdown like drain commands. -- This message was sent by Atlassian JIRA (v6.3.4#6332)