What are the solutions to implementing the fault-injection in Hadoop [closed] - hadoop

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Closed 11 years ago.
In practice, what are the possible ways to implement the fault injection in hadoop. And what are their cons and pros?
Currently our candidate solution is AspectJ. But how it feels to implement fault injection in Hadoop?

Hadoop actually has a fault injection framework. See this.

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What compares to Finagle and Akka in the ruby world? [closed]

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Closed 9 years ago.
I was reading up on Finagle and Akka, and was wondering if there are any similar frameworks in the ruby world?
Maybe one of these is what you are looking for?
http://celluloid.io/
http://cramp.in/
http://postrank-labs.github.io/goliath/

Dependency injection alternatives to Unity.Mvc [closed]

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Closed 10 years ago.
I've been using Unity.Mvc3 as my dependency injection mechanism.
What are the alternatives available?
Thanks in advance for any replies.
I'm currently using autofac . However I know lots of people are using StructureMap and lots prefer Ninject. Afaik, though autofac has the best performance (followed by StructureMap)

Good book about Akka library and actor-based concurrency model [closed]

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Closed 10 years ago.
I am looking for a book which cover Akka in detail. Specifically the book should cover best practices in actor-based concurrency, what pitfalls should be aware of? I actually tried searching for a while but could not find even a book about Akka.
Already plowed through the 330 pages of Akka Documentation?
How about Akka in Action? Once it is out of MEAP of course.

Sample source code to learn spring aop [closed]

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Closed 10 years ago.
I am looking for a sample spring AOP code which I can download and play with. I have read Spring in Action to understand the basic concept on AOP and want to experiment by coding.
I searched https://github.com/SpringSource for AOP examples, could not find one....
Can someone recommend any link?

What is the different between PAC and MVC? [closed]

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Closed 11 years ago.
I have doubt about this two pattern, like MVC and PAC, which is more powerful for a web Application.
It depends on your web application. For most, common, scenarios I would say MVC works better, but in some cases PAC might be a better fit. What are you requirements?

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