I was stuck at one question in an interview. Given two threads, and each one has a lock, how to guarantee no deadlock.
I have 2 threads. One thread prints odd numbers and the second thread prints even numbers. Now, I have to execute the threads alternatively so that i canoutput 1,2,3,4,5,6,.....
The following code contains a potential deadlock, but seems to be necessary: to safely copy data to one container from another, both containers must be locked to prevent 开发者_C百科changes from occur
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Can a single threaded application have a deadlock? 开发者_StackOverflowIf so, please provide an example.Yes, a single-threaded application can deadlock if you have locks that are not re-entrant and a
I have a clustered application that is suffering from database deadlocks. It is a j2ee application using JPA and hibernate.The database 开发者_Go百科is DB2 8.1 on Z/OS is set to page locking (this is
I found following post Java 6 JVM Hang with somewhat similar exception that am getting. There is no deadlock. But many threads are in WAIT state. Stack trace is as follows. My Client JRE is 1.6.0_18.
If following situation a bug in mysql?. Mysql Version: mysql.x86_64 5.0.77-4.el5_4.1 Kernel: Linux box2 2.6.18-128.el5 #1 SMP Wed Jan 21 10:41:14 EST 2009 x86_64 x86_64 x86_64 GNU/Linux
I\'ve been trying to solve various开发者_高级运维 deadlocks we are seeing in production.We\'ve enabled deadlock tracing.The traces show lots of blocking on KEYLOCKs like this:
I have usually heard that it is a good idea to unlock any locks before calling event listeners to avoid deadlock.However, since the lock {} block is reentrant by the same thread in C#, is it OK 开发者
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