[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-267) String index out of range: -1 with a lot of nodes/deployments

[Michal Babacek (JIRA)]

     [ https://issues.jboss.org/browse/MODCLUSTER-267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michal Babacek closed MODCLUSTER-267.
-------------------------------------



Closing. Clean-up.
At least one of the following applies:

  * the issue has been thoroughly tested as a part of one of the current releases
or
  * it hasn't occurred in ~2 years
or
  * it's utterly harmless

> String index out of range: -1 with a lot of nodes/deployments
> -------------------------------------------------------------
>
>                 Key: MODCLUSTER-267
>                 URL: https://issues.jboss.org/browse/MODCLUSTER-267
>             Project: mod_cluster
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 1.1.1.Final, 1.1.2.Final , 1.1.3.Final
>         Environment: Centos Linux 5.4 32 Bit x86
> JBoss 5.1 & JBoss 7
> mod_cluster-1.1.3.Final-bin
> mod_cluster-1.1.3.Final-linux2-x86-ssl
>            Reporter: Yves Peter
>            Assignee: Jean-Frederic Clere
>             Fix For: 1.2.0.Beta4
>
>
> With mod_cluster Version 1.1.1 an up when there are already lot of application servers registered and a new server trys to register on mod_cluster the following error gets thrown on the server:
> 2011-09-20 09:10:34,759 INFO  [org.jboss.modcluster.ModClusterService] (main) Initializing mod_cluster 1.1.3.Final
> 2011-09-20 09:10:34,855 DEBUG [org.jboss.modcluster.ModClusterService] (main) Received server start event
> 2011-09-20 09:10:45,107 DEBUG [org.jboss.modcluster.ModClusterService] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Check status for engine [jboss.web]
> 2011-09-20 09:10:45,108 TRACE [org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Sending command [org.jboss.modcluster.mcmp.impl.DefaultMCMPRequest{requestType=INFO,wildcard=false,jvmRoute=null,parameters={}}] to proxy [jsplb01x.umobi.mobicorp.test/10.32.34.139:80]
> 2011-09-20 09:10:45,111 TRACE [org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Parsing responseStatus:HTTP/1.1 200 OK
> 2011-09-20 09:10:45,133 TRACE [org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) [org.jboss.modcluster.mcmp.impl.DefaultMCMPRequest{requestType=CONFIG,wildcard=false,jvmRoute=defaultmetro_u_01,parameters={Balancer=defaultmetro, Host=10.32.34.70, Maxattempts=1, Port=8009, Type=ajp}}, org.jboss.modcluster.mcmp.impl.DefaultMCMPRequest{requestType=ENABLE-APP,wildcard=false,jvmRoute=defaultmetro_u_01,parameters={Alias=localhost, Context=/blublu/sampleApp}}]
> 2011-09-20 09:10:45,134 TRACE [org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Sending command [org.jboss.modcluster.mcmp.impl.DefaultMCMPRequest{requestType=CONFIG,wildcard=false,jvmRoute=defaultmetro_u_01,parameters={Balancer=defaultmetro, Host=10.32.34.70, Maxattempts=1, Port=8009, Type=ajp}}] to proxy [jsplb01x.umobi.mobicorp.test/10.32.34.139:80]
> 2011-09-20 09:10:45,134 TRACE [org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Parsing responseStatus:1f53
> 2011-09-20 09:10:45,134 INFO  [org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Error parsing response header for command CONFIG
> java.lang.StringIndexOutOfBoundsException: String index out of range: -1
>     at java.lang.String.substring(String.java:1937)
>     at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.sendRequest(DefaultMCMPHandler.java:667)
>     at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.sendRequests(DefaultMCMPHandler.java:476)
>     at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:417)
>     at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:377)
>     at org.jboss.modcluster.ModClusterService.status(ModClusterService.java:480)
>     at org.jboss.modcluster.catalina.CatalinaEventHandlerAdapter.lifecycleEvent(CatalinaEventHandlerAdapter.java:323)
>     at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
>     at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1348)
>     at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1612)
>     at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1601)
>     at java.lang.Thread.run(Thread.java:619)
> 2011-09-20 09:10:45,135 ERROR [org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Error [null: null: {4}] sending command CONFIG to proxy jsplb01x.umobi.mobicorp.test/10.32.34.139:80, configuration will be reset
> 2011-09-20 09:10:55,523 DEBUG [org.jboss.modcluster.ModClusterService] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Check status for engine [jboss.web]



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