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https://issues.apache.org/jira/browse/DIRECTMEMORY-118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13532341#comment-13532341
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Prashant Sharma commented on DIRECTMEMORY-118:
----------------------------------------------
Please see the following diff that fixes the problem.
{noformat}
Index:
directmemory-cache/src/main/java/org/apache/directmemory/memory/allocator/MergingByteBufferAllocatorImpl.java
===================================================================
---
directmemory-cache/src/main/java/org/apache/directmemory/memory/allocator/MergingByteBufferAllocatorImpl.java
(revision 1421100)
+++
directmemory-cache/src/main/java/org/apache/directmemory/memory/allocator/MergingByteBufferAllocatorImpl.java
(working copy)
@@ -136,12 +136,12 @@
{
List<Integer> sizes = new ArrayList<Integer>();
- for ( int i = minSizeThreshold; i <= totalSize; i *= 8 )
+ for ( Long i = Integer.valueOf(minSizeThreshold).longValue(); i <=
totalSize.longValue(); i *= 8 )
{
- sizes.add( Integer.valueOf( i ) );
+ sizes.add( i.intValue() );
}
- // If totalSize < minSizeThreshold or totalSize is not a multiple of
minSizeThreshold
+ // If totalSize < minSizeThreshold or totalSize is not a multiple of
minSizeThreshold
// we force adding an element to the map
if ( sizes.isEmpty() || !sizes.contains( totalSize ) )
{
{noformat}
> MemoryManager crashes on allocation of more than 300Mb or memory
> ----------------------------------------------------------------
>
> Key: DIRECTMEMORY-118
> URL: https://issues.apache.org/jira/browse/DIRECTMEMORY-118
> Project: Apache DirectMemory
> Issue Type: Bug
> Components: core
> Affects Versions: 0.2
> Reporter: Prashant Sharma
> Fix For: 0.2
>
>
> Following code reproduces the bug.
> val cacheService = new DirectMemory[String, ArrayBuffer[Any]]()
> .setNumberOfBuffers(1)
> .setInitialCapacity(1)
> .setMemoryManager(new MemoryManagerServiceImpl(true))
> .setSize(300 *(1024*1024))
> .setConcurrencyLevel(1)
> .newCacheService();
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