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Bug 928696

Summary: Intermittent failures in ClusteredWebSimpleTestCase
Product: [JBoss] JBoss Enterprise Application Platform 6 Reporter: Richard Janík <rjanik>
Component: ClusteringAssignee: Radoslav Husar <rhusar>
Status: CLOSED CURRENTRELEASE QA Contact:
Severity: high Docs Contact:
Priority: unspecified    
Version: 6.1.0CC: cdewolf, chaowan, jkudrnac, myarboro, rhusar, smumford
Target Milestone: ER4   
Target Release: EAP 6.1.1   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
No doc needed.
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Clone Of: Environment:
Last Closed: 2013-09-16 20:21:38 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
TCPGOSSIP configuration none

Description Richard Janík 2013-03-28 09:14:19 UTC 
Created attachment 717531 [details]
TCPGOSSIP configuration

Description of problem:

EAP 6.1.0.ER3
org.jboss.as.test.clustering.cluster.web.ClusteredWebSimpleTestCase(SYNC-tcp) <- I have only seen this with SYNC-tcp, the tcp stack is configured to use TCPGOSSIP (see attachment for configuration).

Three tests fail:
[1] testSessionReplication
[2] testSerialized
[3] testGracefulServeOnUndeploy

All fail with the same error message: expected:<200> but was:<404>;

[1]
https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/EAP6/view/EAP6-JGroups/job/eap-6x-jgroups-tcpgossip-solaris-matrix/14/jdk=java17_default,label=dev32-01-solaris11-sparc/testReport/org.jboss.as.test.clustering.cluster.web/ClusteredWebSimpleTestCase%28SYNC-tcp%29/testSessionReplication/

[2]
https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/EAP6/view/EAP6-JGroups/job/eap-6x-jgroups-tcpgossip-solaris-matrix/14/jdk=java17_default,label=dev32-01-solaris11-sparc/testReport/org.jboss.as.test.clustering.cluster.web/ClusteredWebSimpleTestCase%28SYNC-tcp%29/testSerialized/

[3]
https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/EAP6/view/EAP6-JGroups/job/eap-6x-jgroups-tcpgossip-win-matrix/33/jdk=java17_default,label=Win2k8r2_x86_64/testReport/org.jboss.as.test.clustering.cluster.web/ClusteredWebSimpleTestCase%28SYNC-tcp%29/testGracefulServeOnUndeploy/
Comment 1 Richard Janík 2013-03-28 09:22:36 UTC 
This is specific for Oracle jdk 1.7.
Comment 2 Chao Wang 2013-07-02 08:11:26 UTC 
The cause of three failed tests is that when the testGracefulServeOnShutdown (which shutdown the server for CONTAINER_1) has been ran before any of these three tests, then subsequent http requests will get a http-404 code as a result.
Comment 3 Chao Wang 2013-07-02 08:47:47 UTC 
Correcting my last comment, seems it makes server restart-up after it shutdown at https://github.com/jbossas/jboss-eap/blob/6.x/testsuite/integration/clust/src/test/java/org/jboss/as/test/clustering/cluster/web/ClusteredWebSimpleTestCase.java?source=cc#L268, 

but still, later tests fail after the server restarted.
Comment 4 Radoslav Husar 2013-07-03 22:23:02 UTC 
The clustering testsuite is designed to have granularity at the whole test class level. In this case, the order was forgotten to be enforced. The use of Sun JDK 7 makes the order different.

Fix: https://github.com/jbossas/jboss-eap/pull/211
Comment 5 Scott Mumford 2013-08-06 03:52:08 UTC 
Removed doc flag as per update by Radoslav.
Comment 6 Richard Janík 2013-08-08 06:34:58 UTC 
Verified.