[
https://issues.apache.org/jira/browse/STRATOS-1529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Akila resolved STRATOS-1529.
----------------------------
Resolution: Fixed
Assignee: Akila
Fix Version/s: (was: FUTURE)
4.1.2
The issue was in the sequence of events published by AS in ApplicationBuilder
class handleApplicationDeployment method. ApplicationCreatedEvent should be
published first before creating the cluster monitors.
Fixed in commit: fd7d1fb6ae479325d7994349c566500c7ea23d59
> NPE thrown when deploying an application
> ----------------------------------------
>
> Key: STRATOS-1529
> URL: https://issues.apache.org/jira/browse/STRATOS-1529
> Project: Stratos
> Issue Type: Bug
> Affects Versions: 4.1.1
> Reporter: Akila
> Assignee: Akila
> Fix For: 4.1.2
>
>
> Following stack trace can be observed when deploying an application. This
> issue is intermittent. It is more likely to appear if several applications
> are deployed simultaneously.
> [2015-08-24 00:30:57,776] ERROR
> {org.apache.stratos.messaging.message.receiver.application.ApplicationsEventMessageDelegator}
> - Failed to retrieve application status event message
> java.lang.NullPointerException
> at
> org.apache.stratos.messaging.message.processor.application.ApplicationInstanceCreatedMessageProcessor.doProcess(ApplicationInstanceCreatedMessageProcessor.java:100)
> at
> org.apache.stratos.messaging.message.processor.application.ApplicationInstanceCreatedMessageProcessor.process(ApplicationInstanceCreatedMessageProcessor.java:58)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceTerminatingProcessor.process(GroupInstanceTerminatingProcessor.java:70)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceTerminatedProcessor.process(GroupInstanceTerminatedProcessor.java:70)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceInactivateProcessor.process(GroupInstanceInactivateProcessor.java:70)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceActivatedProcessor.process(GroupInstanceActivatedProcessor.java:70)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceCreatedProcessor.process(GroupInstanceCreatedProcessor.java:69)
> at
> org.apache.stratos.messaging.message.processor.MessageProcessorChain.process(MessageProcessorChain.java:61)
> at
> org.apache.stratos.messaging.message.receiver.application.ApplicationsEventMessageDelegator.run(ApplicationsEventMessageDelegator.java:70)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> [2015-08-24 00:30:57,777] ERROR
> {org.apache.stratos.messaging.message.receiver.application.ApplicationsEventMessageDelegator}
> - Failed to retrieve application status event message
> java.lang.NullPointerException
> at
> org.apache.stratos.messaging.message.processor.application.ApplicationInstanceCreatedMessageProcessor.doProcess(ApplicationInstanceCreatedMessageProcessor.java:100)
> at
> org.apache.stratos.messaging.message.processor.application.ApplicationInstanceCreatedMessageProcessor.process(ApplicationInstanceCreatedMessageProcessor.java:58)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceTerminatingProcessor.process(GroupInstanceTerminatingProcessor.java:70)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceTerminatedProcessor.process(GroupInstanceTerminatedProcessor.java:70)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceInactivateProcessor.process(GroupInstanceInactivateProcessor.java:70)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceActivatedProcessor.process(GroupInstanceActivatedProcessor.java:70)
> at
> org.apache.stratos.messaging.message.processor.application.GroupInstanceCreatedProcessor.process(GroupInstanceCreatedProcessor.java:69)
> at
> org.apache.stratos.messaging.message.processor.MessageProcessorChain.process(MessageProcessorChain.java:61)
> at
> org.apache.stratos.messaging.message.receiver.application.ApplicationsEventMessageDelegator.run(ApplicationsEventMessageDelegator.java:70)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
