Hi all!
I use jboss-4.0.5.GA and EJB3.0.
Today, when I deploy my bean (entity bean), Jboss server give some error same as:
....... Caused by: java.sql.SQLException: General error message from server: "Can't create/write to file 'C:\WINDOWS\TEMP\#sql_758_0.MYI' (Errcode: 13)" at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2001) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1168) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1279) at com.mysql.jdbc.MysqlIO.sqlQuery(MysqlIO.java:1225) at com.mysql.jdbc.Connection.execSQL(Connection.java:2278) at com.mysql.jdbc.Connection.execSQL(Connection.java:2225) at com.mysql.jdbc.Statement.executeQuery(Statement.java:1163) at com.mysql.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:857) .....
Looks something specific to MySQL. See if this helps: http://forum.java.sun.com/thread.jspa?threadID=5061757&messageID=9231008