[jboss-jira] [JBoss JIRA] (WFCORE-2086) Intermittent failure in OperationCancellationTestCase

[Petr Kremensky (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-2086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13582759#comment-13582759 ] 

Petr Kremensky commented on WFCORE-2086:
----------------------------------------

[~brian.stansberry]
We can still see this to fail intermittently in our testing jobs. I was able to reproduce this locally to by running the tests in loop. I choose testSlaveServerBlockModelCancelMaster() as this is the one I see to fail the most often in the TS runs. 

*reproduce*
* put the _testSlaveServerBlockModelCancelMaster()_ test into for loop
{noformat}
    @Test
    public void testSlaveServerBlockModelCancelMaster() throws Exception {
        while (true) {
            long start = System.currentTimeMillis();
            Future<ModelNode> blockFuture = block("slave", "main-three", BlockerExtension.BlockPoint.MODEL);
            String id = findActiveOperation(masterClient, "slave", "main-three", "block", null, start);
            cancel(masterClient, "master", null, "block", null, start, false);
            ModelNode response = blockFuture.get(GET_TIMEOUT, TimeUnit.MILLISECONDS);
            assertEquals(response.asString(), CANCELLED, response.get(OUTCOME).asString());
            validateNoActiveOperation(masterClient, "slave", "main-three", id, true);
        }
    }
{noformat}
* run the test
{noformat}
mvn test -Dts.domain -pl testsuite/domain -Dtest=OperationCancellationTestCase#testSlaveServerBlockModelCancelMaster -DtestLogToFile=false
...
[ERROR] Failures: 
[ERROR]   OperationCancellationTestCase.testSlaveServerBlockModelCancelMaster:634 {"outcome" => "failed","result" => undefined,"failure-description" => "WFLYDC0022: Operation failed or was rolled back on all servers.","rolled-back" => true,"server-groups" => {"main-server-group" => {"host" => {"master" => {"main-one" => {"response" => {"outcome" => "failed","rolled-back" => true}}},"slave" => {"main-three" => {"response" => {"outcome" => "cancelled","result" => undefined,"failure-description" => "WFLYCTL0271: Operation cancelled","rolled-back" => true}}}}}}} expected:<[cancel]led> but was:<[fai]led>
{noformat}

In the most of the cases, this fails immediately (<20 iterations), if it does not, please re-execute.

This doesn't seem to be environment related.

*blockFuture* response of passed test:
{noformat}
{"outcome" => "cancelled","result" => undefined,"failure-description" => "WFLYDC0022: Operation failed or was rolled back on all servers.","rolled-back" => 
true,"server-groups" => {"main-server-group" => {"host" => {"master" => {"main-one" => {"response" => {"outcome" => "failed","rolled-back" => true}}},"slave" 
=> {"main-three" => {"response" => {"outcome" => "cancelled","result" => undefined,"failure-description" => "WFLYCTL0271: Operation cancelled","rolled-back"
 => true}}}}}}}
{noformat}
*blockFuture* response of failed test:
{noformat}
{"outcome" => "failed","result" => undefined,"failure-description" => "WFLYDC0022: Operation failed or was rolled back on all servers.","rolled-back" => 
true,"server-groups" => {"main-server-group" => {"host" => {"master" => {"main-one" => {"response" => {"outcome" => "failed","rolled-back" => true}}},"slave" 
=> {"main-three" => {"response" => {"outcome" => "cancelled","result" => undefined,"failure-description" => "WFLYCTL0271: Operation cancelled","rolled-back"
 => true}}}}}}}
{noformat}

> Intermittent failure in OperationCancellationTestCase
> -----------------------------------------------------
>
>                 Key: WFCORE-2086
>                 URL: https://issues.jboss.org/browse/WFCORE-2086
>             Project: WildFly Core
>          Issue Type: Bug
>          Components: Management
>            Reporter: Brian Stansberry
>            Assignee: Brian Stansberry
>
> Investigate this:
> https://ci.wildfly.org/viewLog.html?buildId=36108&buildTypeId=WildFlyCore_PullRequestWindows&tab=buildLog#_focus=85



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