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Posted to issues@geode.apache.org by "Donal Evans (Jira)" <ji...@apache.org> on 2020/02/25 22:45:00 UTC
[jira] [Updated] (GEODE-7817) Server creation hangs when
async-distribution-timeout is set on JDK11
[ https://issues.apache.org/jira/browse/GEODE-7817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Donal Evans updated GEODE-7817:
-------------------------------
Description:
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}
was: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.
> 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
> Priority: Major
>
> 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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