I have a deadlock situation in the code below: private static final ReadWriteLock opClassesLock = new ReentrantReadWriteLock();
I\'ve written a test of what I think should be a valid case for a deadlock. It appears that once the lock has been acquired by an instance of the a class, that instance doesn\'t need to re-acquire the
I\'ve got the following classes in Java public class Counter { private int value; public Counter(int value) {
It's di开发者_Python百科fficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current for
I appear to be getting a lot of random deadlocks when reading data from one of my tables. This table contains alot of information and is very frequently read and updated.
We study a lot about deadlocks in operating system courses. How often do they really occur ? or rather how often is there a chance for a deadlock(the OS actually doesn\'t let the dead lo开发者_Go百科c
I\'m really uncertain about the requirements POSIX places on the safety of fork in the presen开发者_Python百科ce of threads and signals. fork is listed as one of the async-signal-safe functions, but i
I have a table in SQL Server that looks something like: Col1Id-Int and Key Col2ProductIdint Col3ProductDescVarchar
What could be the cause if a call to pthread_cond_signal deadlocks? From what I understand (man page), it is implemented internally with a mutex, but what could cause this internal mutex lock operati
I believe the problem I am facing is a variant of the nested-monitor lockout. Basically I have two groups of threads (not ThreadGroups, just logical groups). One group of threads(let\'s say the backgr
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