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From Lance Norskog <goks...@gmail.com>
Subject Re: Errors when registering MBeans
Date Sat, 16 Jan 2010 05:47:09 GMT
Does WAS have a custom security model? This might interfere with
registering MBeans.

On Fri, Jan 15, 2010 at 2:39 PM, Daniel Persson <mailto.woden@gmail.com> wrote:
> Hi again Solr users.
>
> I forgot to describe environment and version.
>
> I'm running a 1.4.0 without any changes to the war file directly
> deployed to a IBM WAS 7 in a windows environment.
>
> I have checked the code and the line that breaks is
>
> public SolrInfoMBean put(String key, SolrInfoMBean infoBean) {
>    if (server != null && infoBean != null) {
>      try {
>        ObjectName name = getObjectName(key, infoBean);
>        if (server.isRegistered(name))
>          server.unregisterMBean(name);
>        SolrDynamicMBean mbean = new SolrDynamicMBean(infoBean);
>        server.registerMBean(mbean, name);
>      } catch (Exception e) {
>        LOG.warn( "Failed to register info bean: " + key, e);
>      }
>    }
>
>    return super.put(key, infoBean);
> }
>
> If I don't miss understand the code above the mBean should be
> unregistered just before you reregister it.
>
> My guess would be that the getObjectName get's the wrong ObjectName
> object. Maybe because the corename is strange?
> I haven't set up any core information. But could the server set a name
> while loading the war file?
> Is there anyway that I should change the configuration to set core
> names and maybe solve this problem?
> Could there be an error in the WAS 7 implemenation that creates
> problem for the getObjectName function?
>
> Please tell me if  I'm totally wrong. I'm trying to understand the
> functionallity.
>
> Best regards
>
> Daniel
>
>
> On Fri, Jan 15, 2010 at 10:26, Daniel Persson <mailto.woden@gmail.com> wrote:
>> Hi.
>>
>> I'm running solr in a IBM WAS 7 server. I get alot of errors in the
>> log and what I could read out from them its a problem when adding
>> MBeans. I have tried to deploy it without generating MBeans but with
>> no luck.
>>
>> Anyone know a good fix for this. The service works fine but alot of
>> extra junk in the logs makes debuging quite hard.
>>
>> Best regards
>>
>> Daniel
>>
>> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>>
>> [1/15/10 10:15:04:881 CET] 0000046e JmxMonitoredM W
>> org.apache.solr.core.JmxMonitoredMap put Failed to register info bean:
>> searcher
>>
>> javax.management.InstanceAlreadyExistsException:
>> solr:cell=WC_default_cell,type=searcher,node=WC_default_node,process=server1,id=org.apache.solr.search.SolrIndexSearcher
>>        at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:465)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1496)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:975)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:929)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
>>        at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:494)
>>        at com.ibm.ws.management.PlatformMBeanServer.registerMBean(PlatformMBeanServer.java:471)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:137)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:47)
>>        at org.apache.solr.search.SolrIndexSearcher.register(SolrIndexSearcher.java:203)
>>        at org.apache.solr.core.SolrCore.registerSearcher(SolrCore.java:1275)
>>        at org.apache.solr.core.SolrCore.access$000(SolrCore.java:73)
>>        at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1186)
>>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:314)
>>        at java.util.concurrent.FutureTask.run(FutureTask.java:149)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>        at java.lang.Thread.run(Thread.java:735)
>>
>> [1/15/10 10:15:04:897 CET] 0000046e JmxMonitoredM W
>> org.apache.solr.core.JmxMonitoredMap put Failed to register info bean:
>> fieldValueCache
>>
>> javax.management.InstanceAlreadyExistsException:
>> solr:cell=WC_default_cell,type=fieldValueCache,node=WC_default_node,process=server1,id=org.apache.solr.search.FastLRUCache
>>        at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:465)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1496)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:975)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:929)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
>>        at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:494)
>>        at com.ibm.ws.management.PlatformMBeanServer.registerMBean(PlatformMBeanServer.java:471)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:137)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:47)
>>        at org.apache.solr.search.SolrIndexSearcher.register(SolrIndexSearcher.java:207)
>>        at org.apache.solr.core.SolrCore.registerSearcher(SolrCore.java:1275)
>>        at org.apache.solr.core.SolrCore.access$000(SolrCore.java:73)
>>        at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1186)
>>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:314)
>>        at java.util.concurrent.FutureTask.run(FutureTask.java:149)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>        at java.lang.Thread.run(Thread.java:735)
>>
>> [1/15/10 10:15:04:897 CET] 0000046e JmxMonitoredM W
>> org.apache.solr.core.JmxMonitoredMap put Failed to register info bean:
>> filterCache
>>
>> javax.management.InstanceAlreadyExistsException:
>> solr:cell=WC_default_cell,type=filterCache,node=WC_default_node,process=server1,id=org.apache.solr.search.FastLRUCache
>>        at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:465)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1496)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:975)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:929)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
>>        at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:494)
>>        at com.ibm.ws.management.PlatformMBeanServer.registerMBean(PlatformMBeanServer.java:471)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:137)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:47)
>>        at org.apache.solr.search.SolrIndexSearcher.register(SolrIndexSearcher.java:207)
>>        at org.apache.solr.core.SolrCore.registerSearcher(SolrCore.java:1275)
>>        at org.apache.solr.core.SolrCore.access$000(SolrCore.java:73)
>>        at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1186)
>>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:314)
>>        at java.util.concurrent.FutureTask.run(FutureTask.java:149)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>        at java.lang.Thread.run(Thread.java:735)
>>
>> [1/15/10 10:15:04:897 CET] 0000046e JmxMonitoredM W
>> org.apache.solr.core.JmxMonitoredMap put Failed to register info bean:
>> queryResultCache
>>
>> javax.management.InstanceAlreadyExistsException:
>> solr:cell=WC_default_cell,type=queryResultCache,node=WC_default_node,process=server1,id=org.apache.solr.search.LRUCache
>>        at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:465)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1496)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:975)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:929)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
>>        at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:494)
>>        at com.ibm.ws.management.PlatformMBeanServer.registerMBean(PlatformMBeanServer.java:471)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:137)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:47)
>>        at org.apache.solr.search.SolrIndexSearcher.register(SolrIndexSearcher.java:207)
>>        at org.apache.solr.core.SolrCore.registerSearcher(SolrCore.java:1275)
>>        at org.apache.solr.core.SolrCore.access$000(SolrCore.java:73)
>>        at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1186)
>>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:314)
>>        at java.util.concurrent.FutureTask.run(FutureTask.java:149)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>        at java.lang.Thread.run(Thread.java:735)
>>
>> [1/15/10 10:15:04:897 CET] 0000046e JmxMonitoredM W
>> org.apache.solr.core.JmxMonitoredMap put Failed to register info bean:
>> documentCache
>>
>> javax.management.InstanceAlreadyExistsException:
>> solr:cell=WC_default_cell,type=documentCache,node=WC_default_node,process=server1,id=org.apache.solr.search.LRUCache
>>        at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:465)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1496)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:975)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:929)
>>        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
>>        at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:494)
>>        at com.ibm.ws.management.PlatformMBeanServer.registerMBean(PlatformMBeanServer.java:471)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:137)
>>        at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:47)
>>        at org.apache.solr.search.SolrIndexSearcher.register(SolrIndexSearcher.java:207)
>>        at org.apache.solr.core.SolrCore.registerSearcher(SolrCore.java:1275)
>>        at org.apache.solr.core.SolrCore.access$000(SolrCore.java:73)
>>        at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1186)
>>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:314)
>>        at java.util.concurrent.FutureTask.run(FutureTask.java:149)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>        at java.lang.Thread.run(Thread.java:735)
>>
>> [1/15/10 10:15:04:897 CET] 0000046e SolrCore      I
>> org.apache.solr.core.SolrCore registerSearcher [] Registered new
>> searcher Searcher@27da27da main
>> [1/15/10 10:15:04:897 CET] 0000046e SolrIndexSear I
>> org.apache.solr.search.SolrIndexSearcher close Closing
>> Searcher@7b3f7b3f main
>>        fieldValueCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=0,cumulative_hits=0,cumulative_hitratio=0.00,cumulative_inserts=0,cumulative_evictions=0}
>>        filterCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=0,cumulative_hits=0,cumulative_hitratio=0.00,cumulative_inserts=0,cumulative_evictions=0}
>> queryResultCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=2,cumulative_hits=1,cumulative_hitratio=0.50,cumulative_inserts=1,cumulative_evictions=0}
>> documentCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=0,cumulative_hits=0,cumulative_hitratio=0.00,cumulative_inserts=0,cumulative_evictions=0}
>> [1/15/10 10:15:04:897 CET] 0000046e JmxMonitoredM I
>> org.apache.solr.core.JmxMonitoredMap unregister Failed to unregister
>> mbean: Searcher@7b3f7b3f main because it was not registered
>>
>
>
>
> --
> Daniel Persson
> mailto.woden@gmail.com
>



-- 
Lance Norskog
goksron@gmail.com

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