Top "Deadlock" questions

Situation where two (or more) operations need overlapping sets of resources, and neither can complete because they cannot obtain all locks necessary to complete an operation and release their locks.

C++ figure out if the debugger is attached

I use stackwalk64 to generate stacktraces for C++ in visual studio 2008 using the latest symchk.exe and dbghlp.dll. This …

c++ debugging deadlock stack-trace
Find the query from query_id in mysql

Can I find the exact query from mysql query id? This is a part of "SHOW ENGINE INNODB STATUS" in …

mysql deadlock workbench
UI Thread Block

I have created a simple WPF Application and added a button to the default window. When I click on the …

wpf multithreading deadlock dispatcher
interpreting jstack output

I have a java process loading a lot of data from a bunch of .csv files into a Neo4j …

java neo4j deadlock openjdk jstack
Avoiding MySQL deadlock in Django ORM

Using Django on a MySQL database I get the following error: OperationalError: (1213, 'Deadlock found when trying to get lock; try …

python mysql django deadlock
Deadlock issue when transaction tries to accuire a lock it's already holding

I've found a very confusing deadlock situation that I need help to understand. There are two transactions going on: (2) holds …

mysql transactions innodb deadlock
Deadlock with MPI

I'm experimenting with MPI and was wondering if this code could cause a deadlock. MPI_Comm_rank (comm, &my_…

mpi deadlock
deadlock on synchronized ( String intern())

I user sun jdk 1.5 ThreadPoolExecutor( 24, 24,60,TimeUnit.SECONDS, new LinkedBlockingQueue()). soemtime I use jdb tool to find the status of all …

java string deadlock synchronized string-interning
How to properly handle InnoDB deadlocks in Java/JDBC?

I am working on a theory basis here, I want to make sure all my bases are covered. I have …

java mysql innodb deadlock database-deadlocks
Query to check deadlock status of table in postgres

I want to check whether deadlock cleared or not in system tables of Postgres and ORACLE. Kindly suggest me on …

oracle postgresql deadlock database-deadlocks