[JBoss JIRA] (ISPN-4364) Add documentation for Entry Retriever
by William Burns (JIRA)
William Burns created ISPN-4364:
-----------------------------------
Summary: Add documentation for Entry Retriever
Key: ISPN-4364
URL: https://issues.jboss.org/browse/ISPN-4364
Project: Infinispan
Issue Type: Enhancement
Reporter: William Burns
Assignee: William Burns
Fix For: 7.0.0.Final
There needs to be documentation in the Infinispan User Guide related to Entry Retriever.
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[JBoss JIRA] (ISPN-4076) RHQ server plugin: bytesRead and bytesWritten stats are broken
by Tomas Sykora (JIRA)
[ https://issues.jboss.org/browse/ISPN-4076?page=com.atlassian.jira.plugin.... ]
Tomas Sykora reopened ISPN-4076:
--------------------------------
Failed QA, fix does not work any more. I need to figure out what changed.
> RHQ server plugin: bytesRead and bytesWritten stats are broken
> --------------------------------------------------------------
>
> Key: ISPN-4076
> URL: https://issues.jboss.org/browse/ISPN-4076
> Project: Infinispan
> Issue Type: Bug
> Components: JMX, reporting and management
> Affects Versions: 7.0.0.Alpha1
> Reporter: Tomas Sykora
> Assignee: Tomas Sykora
> Labels: 630
> Fix For: 7.0.0.Alpha2, 7.0.0.Final
>
>
> resource path: subsystem=endpoint
> and underlined connectors provides statistics: bytesRead, bytesWritten.
> However plugin asks for bytes-read and bytes-written which is wrong. Small change in map in MetricsRemappingComponent is needed.
> + We will remove monitoring of those statistics for REST endpoint, as this endpoint does not provide those statistics at all.
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[JBoss JIRA] (ISPN-4307) RHQ JMX plugin failed to get measurement values
by Tomas Sykora (JIRA)
[ https://issues.jboss.org/browse/ISPN-4307?page=com.atlassian.jira.plugin.... ]
Tomas Sykora resolved ISPN-4307.
--------------------------------
Resolution: Done
> RHQ JMX plugin failed to get measurement values
> -----------------------------------------------
>
> Key: ISPN-4307
> URL: https://issues.jboss.org/browse/ISPN-4307
> Project: Infinispan
> Issue Type: Bug
> Components: JMX, reporting and management
> Affects Versions: 7.0.0.Alpha4
> Reporter: Tomas Sykora
> Assignee: William Burns
>
> We are not able to monitor cache statistics due to this error. RHQ agents are reporting:
> 2014-05-21 05:54:24,958 WARN [MeasurementManager.collector-1] (rhq.core.pc.measurement.MeasurementCollectorRunner)- Failure to collect measurement data for Resource[id=10774, uuid=9f67384f-8f53-4a25-a138-13c54b32c6df, type={Infinispan}Infinispan Cache, key="___default(dist_sync)", name=___default(dist_sync), parent=DefaultCacheManager] - cause: java.lang.NullPointerException:null
> 2014-05-21 05:55:32,013 ERROR [WorkerThread#1[10.16.23.98:59988]] (rhq.core.pc.measurement.MeasurementManager)- Could not get measurement values
> java.lang.NullPointerException
> at org.rhq.plugins.jmx.MBeanResourceComponent.getEmsConnection(MBeanResourceComponent.java:574)
> at org.infinispan.rhq.CacheComponent.getValues(CacheComponent.java:97)
> at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocation.call(ResourceContainer.java:654)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
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[JBoss JIRA] (ISPN-4307) RHQ JMX plugin failed to get measurement values
by RH Bugzilla Integration (JIRA)
[ https://issues.jboss.org/browse/ISPN-4307?page=com.atlassian.jira.plugin.... ]
RH Bugzilla Integration commented on ISPN-4307:
-----------------------------------------------
Tomas Sykora <tsykora(a)redhat.com> changed the Status of [bug 1099864|https://bugzilla.redhat.com/show_bug.cgi?id=1099864] from NEW to VERIFIED
> RHQ JMX plugin failed to get measurement values
> -----------------------------------------------
>
> Key: ISPN-4307
> URL: https://issues.jboss.org/browse/ISPN-4307
> Project: Infinispan
> Issue Type: Bug
> Components: JMX, reporting and management
> Affects Versions: 7.0.0.Alpha4
> Reporter: Tomas Sykora
> Assignee: William Burns
>
> We are not able to monitor cache statistics due to this error. RHQ agents are reporting:
> 2014-05-21 05:54:24,958 WARN [MeasurementManager.collector-1] (rhq.core.pc.measurement.MeasurementCollectorRunner)- Failure to collect measurement data for Resource[id=10774, uuid=9f67384f-8f53-4a25-a138-13c54b32c6df, type={Infinispan}Infinispan Cache, key="___default(dist_sync)", name=___default(dist_sync), parent=DefaultCacheManager] - cause: java.lang.NullPointerException:null
> 2014-05-21 05:55:32,013 ERROR [WorkerThread#1[10.16.23.98:59988]] (rhq.core.pc.measurement.MeasurementManager)- Could not get measurement values
> java.lang.NullPointerException
> at org.rhq.plugins.jmx.MBeanResourceComponent.getEmsConnection(MBeanResourceComponent.java:574)
> at org.infinispan.rhq.CacheComponent.getValues(CacheComponent.java:97)
> at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocation.call(ResourceContainer.java:654)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
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[JBoss JIRA] (ISPN-4307) RHQ JMX plugin failed to get measurement values
by Tomas Sykora (JIRA)
[ https://issues.jboss.org/browse/ISPN-4307?page=com.atlassian.jira.plugin.... ]
Tomas Sykora commented on ISPN-4307:
------------------------------------
This was fixed by changes introduced in: https://github.com/infinispan/infinispan/pull/2598
> RHQ JMX plugin failed to get measurement values
> -----------------------------------------------
>
> Key: ISPN-4307
> URL: https://issues.jboss.org/browse/ISPN-4307
> Project: Infinispan
> Issue Type: Bug
> Components: JMX, reporting and management
> Affects Versions: 7.0.0.Alpha4
> Reporter: Tomas Sykora
> Assignee: William Burns
>
> We are not able to monitor cache statistics due to this error. RHQ agents are reporting:
> 2014-05-21 05:54:24,958 WARN [MeasurementManager.collector-1] (rhq.core.pc.measurement.MeasurementCollectorRunner)- Failure to collect measurement data for Resource[id=10774, uuid=9f67384f-8f53-4a25-a138-13c54b32c6df, type={Infinispan}Infinispan Cache, key="___default(dist_sync)", name=___default(dist_sync), parent=DefaultCacheManager] - cause: java.lang.NullPointerException:null
> 2014-05-21 05:55:32,013 ERROR [WorkerThread#1[10.16.23.98:59988]] (rhq.core.pc.measurement.MeasurementManager)- Could not get measurement values
> java.lang.NullPointerException
> at org.rhq.plugins.jmx.MBeanResourceComponent.getEmsConnection(MBeanResourceComponent.java:574)
> at org.infinispan.rhq.CacheComponent.getValues(CacheComponent.java:97)
> at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocation.call(ResourceContainer.java:654)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
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[JBoss JIRA] (ISPN-4362) Need to make sure concurrent activation with keySet, values, and entrySet don't cause misses
by William Burns (JIRA)
William Burns created ISPN-4362:
-----------------------------------
Summary: Need to make sure concurrent activation with keySet, values, and entrySet don't cause misses
Key: ISPN-4362
URL: https://issues.jboss.org/browse/ISPN-4362
Project: Infinispan
Issue Type: Bug
Components: Loaders and Stores
Reporter: William Burns
Assignee: Dan Berindei
It looks possible for a concurrent activation to occur after keys, values, or entrySet have looked at the memory contents but before getting to the store/loader. In this case that value would not be seen. We would need an activation listener installed similar to what the Entry Retriever does.
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