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From Eyal Golan <>
Subject Shared static data between bolts
Date Thu, 04 Dec 2014 19:01:16 GMT
Hi all,
I am newbie with Storm and having some issues with static objects in the
In the main class, where I set the topology, I also set a static object.
It's actually a wrapper for a collection of strings.
This object needs to he shared between different bolts.
It's big so I want it to be only one instance.

The problem is that when a bolt tries to get this static instance: example
- MyMain.Shared... It's null. Although I instantiated it in the main method.

I guess I'm doing something wrong.

Thanks for any assistance.


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