Are you certain that old IndexReaders are being closed?

If you are not using CFS file format, how large are your *.tii files? If you are using CFS file format, can you run CheckIndex on your index and post the output? This way we can see how many terms are in the index (which is what gets loaded as TermInfo instances).

Mike

chanchitodata wrote:


Hi,

I have a weird problem. I use Lucene 2.4 in an web application(Tomcat
5.5.x), running uncer JDK 1.5. After a while (from 1 day to a couple
depending on traffic) all memory gets eaten up by a lot of TermInfo
instances. I have profiled the application and I can see that the TermInfo
instances does not get recovered by the GC.
I also use Compass and have been posting on a thread in the Compass
forum(http://forum.compass-project.org/thread.jspa?threadID=215943&start=0&tstart=0 ), thinking that it was Compass the held on to something in memory but we have come into conclusion that it must be Lucene that keeps holding on the the
memory.

I have read the thread
http://www.nabble.com/OutOfMemory-Problems-Lucene-2.4---Tomcat-td20236834.html#a20236834
and tried to divide my index into smaller parts but with the same result.

The index contains about 1.5Gb with around 2.7 Million documents and aprox.
30 Fields.

/Rodrigo
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