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https://github.com/MarginaliaSearch/MarginaliaSearch.git
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66c1281301
Cleaning out a lot of old junk from the code, and one thing lead to another...
* Build is improved, now constructing docker images with 'jib'. Clean build went from 3 minutes to 50 seconds.
* The ProcessService's spawning is smarter. Will now just spawn a java process instead of relying on the application plugin's generated outputs.
* Project is migrated to GraalVM
* gRPC clients are re-written with a neat fluent/functional style. e.g.
```channelPool.call(grpcStub::method)
.async(executor) // <-- optional
.run(argument);
```
This change is primarily to allow handling ManagedChannel errors, but it turned out to be a pretty clean API overall.
* For now the project is all in on zookeeper
* Service discovery is now based on APIs and not services. Theoretically means we could ship the same code either a monolith or a service mesh.
* To this end, began modularizing a few of the APIs so that they aren't strongly "living" in a service. WIP!
Missing is documentation and testing, and some more breaking apart of code.
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Search Service
This service handles search traffic and is the service you're most directly interacting with when visiting search.marginalia.nu.
It interprets a "human" query and translates it into a request that gets passed into to the index service, which finds related documents, which this service then ranks and returns to the user.
Central classes
-
SearchService receives requests and delegates to the appropriate services.
-
CommandEvaluator interprets a user query and acts upon it, dealing with special operations like
browse:orsite:. -
SearchQueryIndexService passes a parsed search query to the index service, and then decorates the search results so that they can be rendered.