[jboss-jira] [JBoss JIRA] (WFLY-5627) Unable to view the infinispan statistics from CLI

[Paul Ferraro (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-5627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13413981#comment-13413981 ] 

Paul Ferraro commented on WFLY-5627:
------------------------------------

[~lpeano] The routing information is stored in a cache instance per server (i.e. undertow "server"), named using the name of that server (e.g. <server name="default-server">...</server>.  I'm not sure why statistics from this cache would be of any interest.

> Unable to view the infinispan statistics from CLI
> -------------------------------------------------
>
>                 Key: WFLY-5627
>                 URL: https://issues.jboss.org/browse/WFLY-5627
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>            Reporter: Chao Wang
>            Assignee: Paul Ferraro
>
> When I investigated https://bugzilla.redhat.com/show_bug.cgi?id=1276441 and tested its scenario with WildFly as: 
> {noformat}
> Steps to Reproduce:
> ===================
> 1) Build latest Wildfly master and consider `standalone-ha.xml` file.
> 2) Enable the infinispan statistics in the standalone-ha.xml file.
>    Configuration looks as below:
>    -----
> <subsystem xmlns="urn:jboss:domain:infinispan:4.0">
>             <cache-container name="server" aliases="singleton cluster" module="org.wildfly.clustering.server" default-cache="default">
>                 <transport lock-timeout="60000"/>
>                 <replicated-cache name="default" mode="SYNC">
>                     <transaction mode="BATCH"/>
>                 </replicated-cache>
>             </cache-container>
>             <cache-container name="web" module="org.wildfly.clustering.web.infinispan" default-cache="dist" statistics-enabled="true">
>                 <transport lock-timeout="60000"/>
>                 <distributed-cache name="dist" statistics-enabled="true" mode="ASYNC" l1-lifespan="0" owners="2">
>                     <locking isolation="REPEATABLE_READ"/>
>                     <transaction mode="BATCH"/>
>                     <file-store/>
>                 </distributed-cache>
>             </cache-container>
>    ----- 
> 3) Start the server with `standalone-ha.xml` file.
> 4) Deploy the cluster web application and hit the application.
> 5) and check the infinispan statistics by using the below cli command:
>    -----
>      /subsystem=infinispan/cache-container=web/distributed-cache=dist:read-resource(include-runtime=true)
>    -----
> 6) Values for the runtime parameters(i.e.,number-of-entries, hits, etc.,) never change. 
> Actual results:
> ===============
> - Values for the runtime parameters(i.e.,number-of-entries, hits, etc.,) never changed.
> Expected results:
> =================
> - There should be a change in the runtime parameters values.
> Additional info:
> =================
> - I can see the expected result from the jconsole statistics.
>    jconsole -> mbean tab -> jboss.infinispan -> Cache -> $application -> web -> Statistics.
> {noformat}
> It actually works fine with 10.0.0.CR4, but it breaks in latest master. It seems commit https://github.com/wildfly/wildfly/commit/79b49a3b930fd5c7cc29e9fe1c9a747703c21d7a makes such difference. Once I revert this commit, I can see dynamic statistics change in CLI operation. 



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