: When I did heap analysis, the culprit always seems to
: be TimeLimitedCollector thread. Because of this, considerable amount of
: classes are not getting unloaded.
...
: > > There are couple of JIRA's related to this:
: > > https://issues.apache.org/jira/browse/LUCENE-2237,
: > > https://issues.apache.org/jira/browse/SOLR-1735. Even after applying
: > these
: > > patches, the issue still remains.
can you clarify what you mean by this -- are you still seeing that
TimeLimitedCollector is the culprit in your heap analysis (even with the
patches) or are you still getting problems with PermGen running out, but
it's caused by other classes and TimeLimitedCollector is no longer the
culprit? (and if so: which other classes)
FYI: LUCENE-2822 is realted to LUCENE-2237 and has attracted some more
attention/comments (i suspect largely because it was filed as a bug
instead of an improvement)
-Hoss
