Varsha, How is the size of your jvm heap?
Other question is the document cache. The documentCache does cache of document objects fetched from the disk (http://wiki.apache.org/solr/SolrCaching#documentCache), if each document has 500KB aprx. and you configure a cache of 131072 size, you are caching 131072 * (size document object), this can be a lot of ram …, Try decrease the documentCache size. -- Yago Riveiro Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Wednesday, June 5, 2013 at 10:28 AM, Varsha Rani wrote: > Hi yriveiro, > > I am using Solr version3.6. > > My cache config is below : > <filterCache > class="solr.FastLRUCache" > size="131072" > initialSize="4096" > autowarmCount="2048" > cleanupThread="true"/> > > <queryResultCache > class="solr.FastLRUCache" > size="131072" > initialSize="4096" > autowarmCount="2048" > cleanupThread="true"/> > > <documentCache > class="solr.FastLRUCache" > size="131072" > initialSize="4096" > autowarmCount="2048" > cleanupThread="true"/> > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Heap-space-problem-with-mlt-query-tp4068278p4068282.html > Sent from the Solr - User mailing list archive at Nabble.com > (http://Nabble.com). > >
