Hi. I had a very similar problem.
If you find heap out or frequent major gc while monitor with jvisualvm, you may have a problem memory leak or gc. And I had gc problem, I solved it using G1GC. You can find some articles about that. Regards, Jade Shin. 2016. 7. 13. 오후 5:56에 "sara hajili" <hajili.s...@gmail.com>님이 작성: Hi .u can monitor heap size by jvm. Run solr and open jvisualvm in "javahome/bin " Monitor your heap size that solr use. You can create heap image and check objects that are in heap.and check why you get heap size error. On Jul 13, 2016 9:55 AM, "Midas A" <test.mi...@gmail.com> wrote: > Hi, > I frequently getting solr heap out once or twice a day. what could be the > possible reasons for the same and is there any way to log memory used by > the query in solr.log . > > Thanks , > Abhishek Tiwari >