deadlock

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Concurrent Processing - Petersons Algorithm

For those unfamiliar, the following is Peterson\'s algorithm used for process coordination: int No_Of_Processes; // Number of processes[详细]

2023-03-05 20:00 分类：问答
Deadlock retry in a transaction

I have C# window service which talks to multiple databases on a MS SQL server. It is multi threaded and has many functions each with long list of database operations, each of these functions run under[详细]

2023-03-05 13:49 分类：问答
Instance Crashed due to Deadlock

We hit the instance crash again and this time around using Samurai tool, i see several areas where deadlock is been noticed. One of the code snippets we found on deadlock is below. The corresponding a[详细]

2023-03-05 11:16 分类：问答
Why does InnoDB CREATE ... SELECT use an exclusive lock?

I\'m trying to wrap my head around an InnoDB deadlock that occasionally shows itself: ------------------------[详细]

2023-03-05 01:41 分类：问答
Deadlock issue in SQL Server

I have 2 teams working in my project, one is extracting data from Table Customer & Products and the other team is trying to view the data from those tables. Both of them开发者_如何学运维 are perfo[详细]

2023-03-04 21:08 分类：问答
What's a good strategy for processing a queue in parallel?

I\'m writing a program which needs to recursively search through a folder structure, and would like to do so in parallel with several threads.[详细]

2023-03-04 15:05 分类：问答
Lock hierarchies and reader-writer mutexes

Suppose I use a lock hierarchy to avoid deadlock. If I use reader-writer mutexes, how should I think about and use these? Do there exist (can I think of) a distinct reading lock and writing lock in th[详细]

2023-03-03 00:46 分类：问答
Deadlock Using self-referential foreign key

Using SQL server 2005: I\'ve got a table which has a self referencing foreign key. A deadlock occurs when an update & an insert on this table occur simultaneously but only in the following condit[详细]

2023-03-02 21:04 分类：问答
System.out.println eventually blocks

I have an application that consolidates all of its logging into a single-instance class in order to facilitate selective debug printing etc. The class has been around for a year or so working smoothly[详细]

2023-03-02 13:18 分类：问答
NetBeans IDE deadlock

I\'ve already gone to the NetBeans bug reporting community, before anyone points me there. They have no solution.[详细]

2023-02-27 04:32 分类：问答