[jboss-jira] [JBoss JIRA] (AS7-6379) Intermittent failures in RespawnTestCase

[Brian Stansberry (JIRA)]

    [ https://issues.jboss.org/browse/AS7-6379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12749609#comment-12749609 ] 

Brian Stansberry commented on AS7-6379:
---------------------------------------

A possibility to investigate, in testReloadHcButNotServers, which seems to be the root issue (others fail in a cascading effect)

{code}
        //Execute reload w/ restart-servers=false, admin-only=true
        executeReloadOperation(false, true);

        //Read HC model until there are no servers
        long timeout = System.currentTimeMillis() + NORMAL_TIMEOUT;
        while (true) {
            Thread.sleep(500);
            if (lookupServerInModel(MASTER, SERVER_ONE) || lookupServerInModel(MASTER, SERVER_TWO)) {
                if (System.currentTimeMillis() < timeout) {
                    continue;
                } else {
                    Assert.fail("Should not have servers in restarted admin-only HC model");
                }
            } else {
                break;
            }
        }

        //Execute reload w/ restart-servers=false, admin-only=false
        executeReloadOperation(false, false);
        //Wait for servers
        readHostControllerServers();
{code}

I'm concerned the "if (lookupServerInModel(MASTER, SERVER_ONE) || lookupServerInModel(MASTER, SERVER_TWO)) {" test returns false (which is desired) but would later return 'true' as a server successfully registers when it shouldn't be able to. This disrupts the subsequent reload, and leads to the failure in the final line above, the call to 'readHostControllerServers()'.

                
> Intermittent failures in RespawnTestCase
> ----------------------------------------
>
>                 Key: AS7-6379
>                 URL: https://issues.jboss.org/browse/AS7-6379
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Domain Management
>            Reporter: Brian Stansberry
>             Fix For: 7.2.0.CR1
>
>
> Problems like [1] still pop up fairly frequently. It seems the same 3 tests fail.
> Failed tests:   testReloadHcButNotServers(org.jboss.as.test.integration.respawn.RespawnTestCase)
> testReloadHcButNotServersWithFailedServer(org.jboss.as.test.integration.respawn.RespawnTestCase)  testHCReloadAbortPreservesServers(org.jboss.as.test.integration.respawn.RespawnTestCase)
> [1] http://lightning.mw.lab.eng.bos.redhat.com/jenkins/job/as7-master-ignore/327/

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