EHCache Integration Test Exception

["Krieg, Andreas" <An...@oce.com>]

Hello,
 
I start digging into the DirectMemory project for some use cases and I
played with the EHCache integration tests that I've put in a Java
Application:
 
Executing the testOffHeapExceedMemory() gives me some Exceptions after a
while:
 
3981 [main] INFO net.sf.ehcache.pool.impl.DefaultSizeOfEngine - using
Unsafe sizeof engine

OnHeapSize=34800, OnHeapElements=30

OffHeapSize=104856384, OffHeapElements=78368

DiskStoreSize=0, DiskStoreElements=0

10367 [Timer-0] INFO org.apache.directmemory.cache.CacheServiceImpl -
begin scheduled disposal

10460 [Timer-0] INFO org.apache.directmemory.cache.CacheServiceImpl -
scheduled disposal complete

20375 [Timer-0] INFO org.apache.directmemory.cache.CacheServiceImpl -
begin scheduled disposal

Exception in thread "Timer-0" java.lang.IllegalArgumentException: The
buffer java.nio.DirectByteBuffer[pos=1338 lim=1338 cap=1338] seems not
to belong to this allocator

at
org.apache.directmemory.memory.allocator.MergingByteBufferAllocatorImpl.
free(MergingByteBufferAllocatorImpl.java:161)

at
org.apache.directmemory.memory.MemoryManagerServiceImpl.free(MemoryManag
erServiceImpl.java:199)

at
org.apache.directmemory.memory.MemoryManagerServiceImpl.free(MemoryManag
erServiceImpl.java:307)

at
org.apache.directmemory.memory.MemoryManagerServiceImpl.collectLFU(Memor
yManagerServiceImpl.java:297)

at
org.apache.directmemory.cache.CacheServiceImpl.collectLFU(CacheServiceIm
pl.java:255)

at
org.apache.directmemory.cache.CacheServiceImpl$1.run(CacheServiceImpl.ja
va:77)

at java.util.TimerThread.mainLoop(Unknown Source)

at java.util.TimerThread.run(Unknown Source)

 

Maybe the testcase should wait a while to show that error?

Any solution for that?

Regards, Andreas



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Re: EHCache Integration Test Exception

[Benoit Perroud <be...@noisette.ch>]

Thanks for reporting this issue. I'm currently looking at it, keep you
posted ASAP.

Benoit.


2012/9/7 Krieg, Andreas <An...@oce.com>:
> Hello,
>
> I start digging into the DirectMemory project for some use cases and I
> played with the EHCache integration tests that I've put in a Java
> Application:
>
> Executing the testOffHeapExceedMemory() gives me some Exceptions after a
> while:
>
>
> 3981 [main] INFO net.sf.ehcache.pool.impl.DefaultSizeOfEngine - using Unsafe
> sizeof engine
>
> OnHeapSize=34800, OnHeapElements=30
>
> OffHeapSize=104856384, OffHeapElements=78368
>
> DiskStoreSize=0, DiskStoreElements=0
>
> 10367 [Timer-0] INFO org.apache.directmemory.cache.CacheServiceImpl - begin
> scheduled disposal
>
> 10460 [Timer-0] INFO org.apache.directmemory.cache.CacheServiceImpl -
> scheduled disposal complete
>
> 20375 [Timer-0] INFO org.apache.directmemory.cache.CacheServiceImpl - begin
> scheduled disposal
>
> Exception in thread "Timer-0"
>
> java.lang.IllegalArgumentException: The buffer
> java.nio.DirectByteBuffer[pos=1338 lim=1338 cap=1338] seems not to belong to
> this allocator
>
> at
> org.apache.directmemory.memory.allocator.MergingByteBufferAllocatorImpl.free(
>
> MergingByteBufferAllocatorImpl.java:161)
>
> at org.apache.directmemory.memory.MemoryManagerServiceImpl.free(
>
> MemoryManagerServiceImpl.java:199)
>
> at org.apache.directmemory.memory.MemoryManagerServiceImpl.free(
>
> MemoryManagerServiceImpl.java:307)
>
> at org.apache.directmemory.memory.MemoryManagerServiceImpl.collectLFU(
>
> MemoryManagerServiceImpl.java:297)
>
> at org.apache.directmemory.cache.CacheServiceImpl.collectLFU(
>
> CacheServiceImpl.java:255)
>
> at org.apache.directmemory.cache.CacheServiceImpl$1.run(
>
> CacheServiceImpl.java:77)
>
> at java.util.TimerThread.mainLoop(Unknown Source)
>
> at java.util.TimerThread.run(Unknown Source)
>
>
>
> Maybe the testcase should wait a while to show that error?
>
> Any solution for that?
>
> Regards, Andreas
>
>
> This message and attachment(s) are intended solely for use by the addressee
> and may contain information that is privileged, confidential or otherwise
> exempt from disclosure under applicable law. If you are not the intended
> recipient or agent thereof responsible for delivering this message to the
> intended recipient, you are hereby notified that any dissemination,
> distribution or copying of this communication is strictly prohibited. If you
> have received this communication in error, please notify the sender
> immediately by telephone and with a 'reply' message. Thank you for your
> co-operation.