Bug 900005 (JBPAPP6-407)
| Summary: | mod_cluster: All workers are in error state and MEM: MEM: Can't read node | ||||||||
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| Product: | [JBoss] JBoss Enterprise Application Platform 6 | Reporter: | Michal Karm Babacek <mbabacek> | ||||||
| Component: | mod_cluster | Assignee: | Michal Karm Babacek <mbabacek> | ||||||
| Status: | CLOSED NEXTRELEASE | QA Contact: | |||||||
| Severity: | urgent | Docs Contact: | |||||||
| Priority: | urgent | ||||||||
| Version: | 6.0.0 | CC: | mbabacek | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | EAP 6.0.0 | ||||||||
| Hardware: | Unspecified | ||||||||
| OS: | Unspecified | ||||||||
| URL: | http://jira.jboss.org/jira/browse/JBPAPP6-407 | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: |
RHEL 6, x86_64
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| Last Closed: | 2012-03-22 15:37:53 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: | |||||||
| Embargoed: | |||||||||
| Attachments: |
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Logs for EAP and balancer. Attachment: Added: httpd-logs.zip Attachment: Added: perf01-logs-and-config.zip The cause of this error was: * [JBPAPP-8451] mod_cluster does not generate UUID automatically Docs QE Status: Removed: NEW |
project_key: JBPAPP6 The following setup on EAP6 servers: {code:lang=xml} <subsystem xmlns="urn:jboss:domain:modcluster:1.0"> <mod-cluster-config advertise-socket="modcluster"/> </subsystem> {code} results in {noformat} [JBoss] 03:55:59,705 ERROR [org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Error [MEM: MEM: Can't read node: {4}] sending command STATUS to proxy perf05.mw.lab.eng.bos.redhat.com/10.16.88.183:8888, configuration will be reset [JBoss] 03:56:09,710 ERROR [org.apache.catalina.core.ContainerBase] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Exception invoking periodic operation: : java.lang.IllegalArgumentException: Node: [3],Name: REMOVED,Balancer: qacluster,LBGroup: ,Host: perf03,Port: 8080,Type: http,Flushpackets: Off,Flushwait: 10,Ping: 10,Smax: 1,Ttl: 60,Elected: 1936,Read: 30992,Transfered: 573806,Connected: 0,Load: 1 [JBoss] Vhost: [2:1:1], Alias: example.com [JBoss] Vhost: [2:1:2], Alias: localhost [JBoss] Vhost: [2:1:3], Alias: default-host [JBoss] Vhost: [3:1:4], Alias: default-host [JBoss] Vhost: [3:1:5], Alias: localhost [JBoss] Vhost: [3:1:6], Alias: example.com [JBoss] Context: [2:1:1], Context: /, Status: ENABLED [JBoss] Context: [2:1:2], Context: /SessionTest, Status: ENABLED [JBoss] Context: [3:1:3], Context: /SessionTest, Status: ENABLED [JBoss] Context: [3:1:4], Context: /, Status: ENABLED [JBoss] [JBoss] at org.jboss.modcluster.mcmp.impl.DefaultMCMPResponseParser.parseInfoResponse(DefaultMCMPResponseParser.java:96) [JBoss] at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:376) [JBoss] at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:347) [JBoss] at org.jboss.modcluster.ModClusterService.status(ModClusterService.java:460) [JBoss] at org.jboss.modcluster.container.catalina.CatalinaEventHandlerAdapter.lifecycleEvent(CatalinaEventHandlerAdapter.java:239) [JBoss] at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:115) [jbossweb-7.0.10.Final-redhat-1.jar:] [JBoss] at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337) [jbossweb-7.0.10.Final-redhat-1.jar:] [JBoss] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601) [jbossweb-7.0.10.Final-redhat-1.jar:] [JBoss] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590) [jbossweb-7.0.10.Final-redhat-1.jar:] [JBoss] at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_30] [JBoss] 2012/03/09 03:56:15:426 EST [DEBUG][Thread-13] HOST perf09.mw.lab.eng.bos.redhat.com:rootProcess:sf - JBossStartup, server started! [JBoss] 03:56:19,725 ERROR [org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) {noformat} while balancer keeps reporting: {noformat} [error] proxy: CLUSTER: (balancer://qacluster). All workers are in error state {noformat} and Mod_cluster manager web console shows: {noformat} Node REMOVED (http://perf03:8080): Enable Contexts Disable Contexts Balancer: qacluster,LBGroup: ,Flushpackets: Off,Flushwait: 10000,Ping: 10000000,Smax: 1,Ttl: 60000000,Status: NOTOK,Elected: 28883,Read: 464746,Transferred: 9063138,Connected: 0,Load: 1 {noformat} al the time. Any ideas?