Re: Issue with Lucene 3.6.1 and MMapDirectory

2014-05-19 Thread Liviu Matei
Also one more thing ... sorry forgot to add by using lsof I noticed deleted index files that are still used by the application. Is this ok? Can't this cause issues? The IndexReader trying to access an index file that was deleted ? I suspect the deletion happens because of index merges during indexi

Re: Issue with Lucene 3.6.1 and MMapDirectory

2014-05-19 Thread Liviu Matei
Thank you very much to all of you the answers. Uwe this is the strange thing that I am currently never closing the index reader and opening a new one from 8 to 8 hours and I am noticing that crash in indeed a highly concurrent environment. The indexes reside in a NFS file system. And the location i

RE: Issue with Lucene 3.6.1 and MMapDirectory

2014-05-16 Thread Uwe Schindler
Hi, > Now if I don't > close the old index reader I am noticing increases of virtual memory with > every new reindex reopen (this should not be an issue on 64 bit Linux > correct - this is the configuration I am using and the indexes are on a > shared mount NTFS file system ). This always bri