I have had OOM, when there was too much of data being retrieved by Ibatis. with 2000+ statements, I see that as one of the possibility. My heap was holding up for X amount of data, and I had a hack to loop it when more than X was there. Increasing the heap helped me too.
-Sundar On Wed, Mar 11, 2009 at 12:41 AM, Kengkaj Sathianpantarit < kengka...@gmail.com> wrote: > Try to increase java heap space by using -Xmx option. > > Best Regards, > Kengkaj > email: kengkaj.s at gmail dot com > > > On Tue, Mar 10, 2009 at 7:30 PM, Ben Shory <be...@sapiens.com> wrote: > >> Hi, >> I have ~2000 statements spread over a few hundreds of sqlmap.xml >> As soon as I init the SqlMapClient I get: >> >> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space >> at java.util.Arrays.copyOfRange(Arrays.java:3209) >> at java.lang.String.<init>(String.java:216) >> at >> com.sun.org.apache.xerces.internal.xni.XMLString.toString(XMLString.java >> :185) >> at >> com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanElementDec >> l(XMLDTDScannerImpl.java:908) >> at >> com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDecls(XMLD >> TDScannerImpl.java:1980) >> at >> com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDTDExterna >> lSubset(XMLDTDScannerImpl.java:320) >> at >> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver >> .dispatch(XMLDocumentScannerImpl.java:1201) >> at >> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver >> .next(XMLDocumentScannerImpl.java:1089) >> at >> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDri >> ver.next(XMLDocumentScannerImpl.java:1002) >> at >> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLD >> ocumentScannerImpl.java:648) >> at >> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.s >> canDocument(XMLDocumentFragmentScannerImpl.java:510) >> at >> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML1 >> 1Configuration.java:807) >> at >> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML1 >> 1Configuration.java:737) >> at >> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.jav >> a:107) >> at >> com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.jav >> a:225) >> at >> com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Docume >> ntBuilderImpl.java:283) >> at >> com.ibatis.common.xml.NodeletParser.createDocument(NodeletParser.java:18 >> 9) >> at >> com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:59) >> at >> com.ibatis.sqlmap.engine.builder.xml.SqlMapParser.parse(SqlMapParser.jav >> a:44) >> at >> com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser$10.process(SqlMa >> pConfigParser.java:279) >> at >> com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:12 >> 1) >> at >> com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:84) >> at >> com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:102) >> at >> com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:72) >> at >> com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:60) >> at >> com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConf >> igParser.java:71) >> at >> com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapCli >> entBuilder.java:90) >> at com.sapiens.ri.util.Test.main(Test.java:24) >> >> Any thoughts? >> >> BTW I don't need all of the statements all of the time, is there some >> kind of lazy init? >> >> >
