Generally this GC behaviour happens when there is not enough memory on heap, it is not possible to expand heap and also GC is not able to release any memory. Then GC might run looong without success seemingly hanging JVM. So first try is to increase max heap for JVM -Xmx2048m, set actual value according to your current setting ie. increase it.
-- Marek Slama [email protected] ---------- Původní zpráva ---------- Od: virendra Manvar <[email protected]> Datum: 4. 2. 2013 Předmět: DMS server hangs when start up - continueous doing Full GC "Hi, We have repository with around 300GB and 16 million docs. Jackrabbit DMS server is deployed on solaris sparc OS with 64 bits. We are using wrapper to start DMS server. When we start up server, it is doing Full GC after 5 minutes and then it gets hung. Also we are using *BundleDbPersistenceManager* for storing bundle in DB which has more than 12 million records. We have analyzed memory dump with Eclipse Memory Analyzer and it displays that below class is using high memory. * org.apache.jackrabbit.core.query.lucene.CachingIndexReader.initializeParents * Please help to resolve this issue. * * Regards, Viren"
