12end

Replacing GRPC and pickle with HTTP and JSON can reduce the risk associated with pickle deserialization vulnerabilities. JSON is indeed generally safer as it doesn't have the same built-in ability...

The deserialization code is used from here on https://github.com/intelligent-machine-learning/dlrover/commit/e92fc20b7c28678df8aa3f735c365c91aeed5b96#diff-55f4adaa04015061f621cf129479695bfb877e1dad2d16c5caacb8c14959e7fc