[concurrency-interest] ThreadPoolExecutor workQueue concurrency issue
gkorland at gmail.com
Tue Dec 11 02:39:59 EST 2007
We built an application in a SEDA fashion, working in stages from one
ThreadPool to another.
We found out that the BlockingQueue used by the ThreadPoolExecutor became a
major concurrency killer when we start working on 4 cores machines and
The thing is that we don't really need the strong FIFO behavior forced by
all the BlockingQueue implementations available, some kind of fairness will
be good enough.
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