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Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

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[JavaWorker] Java code lint check and binding to CI (#2225) * add java code lint check and fix the java code lint error * add java doc lint check and fix the java doc lint error * add java code and doc lint to the CI
2018-06-10 07:26:54 +08:00
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[java] put function meta in task spec and load functions with function meta (#2881) This PR adds a `function_desc` field into task spec. a function descriptor is a list of strings that can uniquely describe a function. - For a Python function, it should be: [module_name, class_name, function_name] - For a Java function, it should be: [class_name, method_name, type_descriptor] There're a couple of purposes to add this field: In this PR: - Java worker needs to know function's class name to load it. Previously, since task spec didn't have such a field to hold this info, we did a hack by appending the class name to the argument list. With this change, we fixed that hack and significantly simplified function management in Java. Will be done in subsequent PRs: - Support cross-language invocation (#2576): currently Python worker manages functions by saving them in GCS and pass function id in task spec. However, if we want to call a Python function from Java, we cannot save it in GCS and get the function id. But instead, we can pass the function descriptor (module name, class name, function name) in task spec and use it to load the function. - Support deployment: one major problem of Python worker's current function management mechanism is #2327. In prod env, we should have a mechanism to deploy code and dependencies to the cluster. And when code is already deployed, we don't need to save functions to GCS any more and can use `function_desc` to manage functions.
2018-09-26 14:05:05 +08:00
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[JavaWorker] Java code lint check and binding to CI (#2225) * add java code lint check and fix the java code lint error * add java doc lint check and fix the java doc lint error * add java code and doc lint to the CI
2018-06-10 07:26:54 +08:00
</suppressions>
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