Peter Nedonosko added a comment - 24/Oct/06 09:47 AM

Peter Nedonosko added a comment - 24/Oct/06 09:47 AM The problem is not in "Out of memory" error. It's a consequense of reading BLOB data in memory (ByteArrayInputStream). eXo JCR has internal mechanism of use BLOBs in Property.setValue(InputStream) and Node.setProperty(String,InputStream), ValueFactory.createValue(InputStream value) methods. So, you have to give InputStream to JCR only, no more. If it's a HTTP form upload give a InputStream obtained from app.server direct without any 'caching' etc. JCR has own cache/swap logic for InputStreams

Gennady Azarenkov added a comment - 24/Oct/06 10:59 AM

Gennady Azarenkov added a comment - 24/Oct/06 10:59 AM It seems to the problem may come from org.exoplatform.faces.core.component.UIUploadInput       FileItem item = (FileItem) iter.next();       ......       .......         byte[] buf = item.get(); in a case of huge file uploading it may cause OutOfMemoryException... may be better try to use item.getInputStream() instead... We do need this issue fixed in 1.1

Nguyen Quang Hung added a comment - 01/Nov/06 08:33 AM

Nguyen Quang Hung added a comment - 01/Nov/06 08:33 AM I changed to use Node.setProperty(String, InputStream) as byte[] content = input.getContent();       ValueFactoryImpl valueFactory = (ValueFactoryImpl) uiExplorer.getSession().getValueFactory() ;       Value contentValue = valueFactory.createValue(content) ; ....... contentNode.setProperty(JCR_DATA, contentValue.getStream()); Still get problem... java.lang.OutOfMemoryError: Java heap space [ERROR] JDBCIOChannel - Can't write value data of property with id a26802030a00001f012df636928f64fd,  error:java.sql.SQLException: out of memory <java.sql.SQLException: out of memory>java.sql.SQLExcept ion: out of memory         at org.hsqldb.jdbc.jdbcUtil.throwError(Unknown Source)         at org.hsqldb.jdbc.jdbcPreparedStatement.executeUpdate(Unknown Source)         at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedState ment.java:101)         at org.exoplatform.services.jcr.impl.storage.jdbc.JDBCIOHelper.writeValueData(JDBCIOHelper.j ava:423)         at org.exoplatform.services.jcr.impl.storage.jdbc.JDBCIOHelper.write(JDBCIOHelper.java:386)         at org.exoplatform.services.jcr.impl.storage.jdbc.JDBCStorageConnection.add(JDBCStorageConne ction.java:281)         at org.exoplatform.services.jcr.impl.dataflow.persistent.WorkspaceDataManager.doAdd(Workspac eDataManager.java:354)         at org.exoplatform.services.jcr.impl.dataflow.persistent.WorkspaceDataManager.save(Workspace DataManager.java:95)         at org.exoplatform.services.jcr.impl.dataflow.persistent.VersionableWorkspaceDataManager.sav e(VersionableWorkspaceDataManager.java:170)         at org.exoplatform.services.jcr.impl.dataflow.session.TransactionableDataManager.save(Transa ctionableDataManager.java:254)         at org.exoplatform.services.jcr.impl.dataflow.session.TransactionableDataManager.saveItem(Tr ansactionableDataManager.java:292)         at org.exoplatform.services.jcr.impl.dataflow.session.TransactionableDataManager.saveItem(Tr ansactionableDataManager.java:303)         at org.exoplatform.services.jcr.impl.core.SessionDataManager.commit(SessionDataManager.java: 410)         at org.exoplatform.services.jcr.impl.core.ItemImpl.save(ItemImpl.java:239)         at org.exoplatform.portlets.content.jcr.component.UIUploadForm$SaveActionListener.execute(UI UploadForm.java:95)         at org.exoplatform.faces.core.event.ExoActionListener.processAction(ExoActionListener.java:6 7)

Vitaliy Obmanyuk added a comment - 16/Nov/06 03:37 PM

Vitaliy Obmanyuk added a comment - 16/Nov/06 03:37 PM I've been commited new class placed in D:\java\projects\v2.x\exo-portal\jsf\core-components\src\java\org\exoplatform\faces\core\component\UIUploadInputStream.java and modified UIUploadForm, lines 47 and 73 (UIUploadInput replaced with UIUploadInputStream) Now we may upload big files (like 800Mb) using ECM (make sure exo-jcr-cofig.xml are currently configured for the <value-storages> etc. tags).