DO NOT REPLY [Bug 30252] - putting two files by two threads resulting in Internal Server Error

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http://issues.apache.org/bugzilla/show_bug.cgi?id=30252

putting two files by two threads resulting in Internal Server Error





------- Additional Comments From [EMAIL PROTECTED]  2004-07-28 08:17 -------
Now I use slide2.1M1 and use the followed sample code to test multi-thread put 
files.
public class TestCreateFile {
        public WebdavResource webdavResource1 = null;
        public WebdavResource webdavResource2 = null;
        private void init(){
                HttpURL httpURL = null;
                try {
                        httpURL = new HttpURL
("http://localhost:8080/slide".toCharArray());
                        httpURL.setUserinfo("root", "root");
                        webdavResource1 = new WebdavResource(httpURL);
                        httpURL.setUserinfo("test", "test");
                        webdavResource2 = new WebdavResource(httpURL);
                }
                catch (Exception ex) {
                        httpURL = null;
                        webdavResource1 = null;
                        webdavResource2 = null;
                }
        }

        public static void main(String[] args) {
                TestCreateFile test = new TestCreateFile();
                test.init();
                        new CreateFileThread
(test.webdavResource1,"test1.txt").start();
                        new CreateFileThread
(test.webdavResource2,"test2.txt").start();
                
        }
}
class CreateFileThread extends Thread{
        private WebdavResource webdavResource = null;
        private String filename = null;
        public  CreateFileThread(WebdavResource webdavResource,String filename)
{
                this.webdavResource = webdavResource;
                this.filename = filename;
        }
        public void run() {
                
                try
                {
                        File file = new File("d://test//" + filename);
                        if (file.exists()) {
                                if (webdavResource.putMethod
("/slide/files/"+filename,file)) {
                                        System.out.println("load " + filename 
+ " success.");
                                }
                                else {
                                        System.out.println("load " + filename 
+ " failed.");
                                }
                        }
                }
                catch(HttpException e2){
                }
                catch (IOException e1) {
                }
                
        }
}
I get the result one success and one fail mostly.The tomcat show the message:
org.apache.slide.store.impl.rdbms.MySqlRDBMSAdapter - WARNING - 1213: Deadlock 
resolved on /files/test1.txt
org.apache.slide.util.event.EventLogger - INFO - Recieved event with 
name 'transaction:rollback': org.apache.slide.event.TransactionEvent
[EMAIL PROTECTED]
Thread-4, 28-七月-2004 15:06:24, root, PUT, 409 "Conflict", 581 ms, /files/test1
.txt

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