[jira] [Created] (STRATOS-1108) Longetivity test issu: VMs spawned and Stratos threw OutOfMemoryError

["Manula Chathurika Thantriwatte (JIRA)" <ji...@apache.org>]

Manula Chathurika Thantriwatte created STRATOS-1108:
-------------------------------------------------------

             Summary: Longetivity test issu: VMs spawned and Stratos threw OutOfMemoryError
                 Key: STRATOS-1108
                 URL: https://issues.apache.org/jira/browse/STRATOS-1108
             Project: Stratos
          Issue Type: Bug
          Components: CEP
    Affects Versions: 4.1.0 Alpha
            Reporter: Manula Chathurika Thantriwatte


We have observed this issue on multiple testbeds where we observed VMs were being re-spawn after Stratos has been running for about 7-9 days. Wso2carbon log shows numerous OutOfMemoryError. Memory dump was auto-generated when this happened. 

TID: [0] [STRATOS] [2014-09-07 03:43:48,708] ERROR {org.apache.stratos.cep.extension.SecondDerivativeFinderWindowProcessor} - GC overhead limit exceeded {org.apache.stratos.cep.extension.SecondDerivativeFinderWindowProcessor} 
java.lang.OutOfMemoryError: GC overhead limit exceeded 
        at java.util.concurrent.Executors.callable(Executors.java:369) 
        at java.util.concurrent.FutureTask.<init>(FutureTask.java:152) 
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.<init>(ScheduledThreadPoolExecutor.java:207) 
        at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(ScheduledThreadPoolExecutor.java:527) 
        at org.apache.stratos.cep.extension.SecondDerivativeFinderWindowProcessor.run(SecondDerivativeFinderWindowProcessor.java:156) 
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 
        at java.util.concurrent.FutureTask.run(FutureTask.java:262) 
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) 
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) 
        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)