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Add ability to simulate streamlet topologies#2712
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Add support in both the streamlet and topology apis for the usage of custom eviction policies extending com.twitter.heron.api.windowing.EvictionPolicy and trigger policies extending com.twitter.heron.api.windowing.TriggerPolicy to enable user-defined windowing schemes.
Fixed Checkstyle Issues
…utor to require both Policies to be provided if one of them is
…ush then pull clean copy)
…ndowManager, Config object, TriggerHandler and EvictionPolicy
…ning "started" again for CountTriggerPolicy
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Thanks for the PR. Reviewing it. |
Contributor
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@dancollins34 - can you please remove the dependency and update the PR as we discussed? |
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Reverted the changes and made a new pr which puts an interface under heronSubmitter and TopologySimulator |
Contributor
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@dancollins34 - it will be nice to add some docs on how to run streamlets in simulation mode. it will be very useful for the user. |
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@dancollins34 So are we not able to simulate Streamlets without this change? Are there any examples of how to simulate a Streamlet? I know this is a super old PR, but I'd like to resolve these conflicts and merge in. Are there any examples of how to simulate a Streamlet? |
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Made the few changes required to enable simulation of streamlet topologies