[jira] [Closed] (GEODE-7817) Server creation hangs when async-distribution-timeout is set on JDK11

["Dave Barnes (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEODE-7817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dave Barnes closed GEODE-7817.
------------------------------

> Server creation hangs when async-distribution-timeout is set on JDK11
> ---------------------------------------------------------------------
>
>                 Key: GEODE-7817
>                 URL: https://issues.apache.org/jira/browse/GEODE-7817
>             Project: Geode
>          Issue Type: Bug
>            Reporter: Donal Evans
>            Assignee: Donal Evans
>            Priority: Major
>             Fix For: 1.13.0
>
>
> Following the changes introduced in [https://github.com/apache/geode/pull/4629], hangs are frequently observed when starting more than one server configured with an async-distribution-timeout when running on JDK 11.
> A test to reproduce the issue is provided below:
> {code:java}
> public class ConnectionChangeHangTest {
>   int serversToStart = 3;
>   @Rule
>   public ClusterStartupRule cluster = new ClusterStartupRule(serversToStart + 1);
>   @Test
>   /*
>    * This test must be run with JDK 11 for it to show the hang
>    */
>   public void test() {
>     MemberVM locator = cluster.startLocatorVM(0);
>     int locatorPort = locator.getPort();
>     for (int i = 0; i < serversToStart; ++i) {
>       cluster.startServerVM(i + 1, s -> s.withConnectionToLocator(locatorPort)
>           .withProperty("async-distribution-timeout", "5"));
>     }
>   }
> }
> {code}



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