Github user HeartSaVioR commented on the issue:
https://github.com/apache/storm/pull/2591
Yeah the valid patch should deserialize them only once while initializing
worker state, and use them from both places (start and shutdown). Current
implementation will not work properly if the implementation of worker hook is
something stateful (since we deserialize and initialize two separate objects).
@hummelm
Could you address this issue? You would want to craft a patch against
master branch and 1.x-branch.
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