RE: Memory consumption on lucene 2.4

2014-11-21 Thread Toke Eskildsen
Philippe Kernévez [pkerne...@octo.com] wrote: > We use Lucene 2.4 (provided by Alfresco). Lucene 2.4 is 6 years old. The obvious advice is to upgrade, but I guess you have your reasons not to. > We looked at a memory dump with Eclipse Memory Analyser, and we were quite > surprised to see that mo

Memory consumption on lucene 2.4

2014-11-21 Thread Philippe Kernévez
Hi, I'm new on Lucene and on a quite old existing project. We use Lucene 2.4 (provided by Alfresco). We have a Lucene Index of about 5,5Go on the disk. We have heavy memory consumption and allocation, it seems that most of that memory is consummed by Lucene index. We looked at a memory dump with