We are experiencing "OutOfMemory" error frequently on our slaves, this is the error:
SEVERE: Error during auto-warming of key:org.apache.solr.search.queryresult...@a8c6f867:java.lang.OutOfMemoryError: allocLargeObjectOrArray - Object size: 5120080, Num elements: 1280015 java.lang.OutOfMemoryError: allocLargeObjectOrArray - Object size: 5968, Num elements: 2974 java.lang.OutOfMemoryError: allocLargeObjectOrArray - Object size: 3736, Num elements: 1859 Exception in thread "DynamicListenThread[Default]" java.lang.OutOfMemoryError: allocLargeObjectOrArray - Object size: 8208, Num elements: 8192 We need to bounce our weblogic and solr application when that happened to clear the java "OutOfMemory" error. Some people suggested me to made change on "queryResultCache" Currently se to: <queryResultCache class="solr.LRUCache" size="512" initialSize="512" autowarmCount="256"/> So the recommendation is: <queryResultCache class="solr.LRUCache" size="1024" initialSize="512" autowarmCount="256"/> We are still running solr 1.2.0 version, do you upgrade to higher version will also resolve the issue. Any inputs will be much appreciated. Thanks Francis
