[GitHub] CNNJYB commented on issue #2250: ARTEMIS-1996 MappedSequentialFileFactory may cause DirectByteBuffer off-heap memory leaks

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[GitHub] CNNJYB commented on issue #2250: ARTEMIS-1996 MappedSequentialFileFactory may cause DirectByteBuffer off-heap memory leaks

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CNNJYB commented on issue #2250: ARTEMIS-1996 MappedSequentialFileFactory may cause DirectByteBuffer off-heap memory leaks
URL: https://github.com/apache/activemq-artemis/pull/2250#issuecomment-454247122
 
 
   @franz1981 I mean that it's same with ARTEMIS-1996(SequentialFileFactory may cause DirectByteBuffer off-heap memory leaks). Writing page will call fileFactory:newBuffer method to allocate off-heap memory, and fileFactory caches off-heap memory through ThreadLocal. Once the thread is terminated which may remain idle more than keepAliveTime 60s, the off-heap memory is "leaked".

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