Octo-rpc integration Thrift 0.11.0

Abstract: OCTO is a service governance framework of Meituan, which is open source in 2019. It mainly includes three modules: OCTO-RPC, OCto-Portal and OCto-MNS. This article describes how to integrate Thrift 0.11.0 version into OTO-PRC.

A, environmental

Mac, homebrew, git, jdk8, maven3

Second, the target

Use ZooKeeper as the registry of the service, do not use OCto-MNS, and do not use CAT as trace

3. Install Thrift 0.11.0

The latest version of Thrift is 0.12.0. Homebrew installs 0.12.0 by default, but does not provide 0.11.0.

Copy the formula file thrift. Rb locally

class Thrift < Formula
  desc "Framework for scalable cross-language services development"
  homepage "https://thrift.apache.org/"
  url "https://www.apache.org/dyn/closer.cgi?path=/thrift/0.11.0/thrift-0.11.0.tar.gz"
  sha256 "c4ad38b6cb4a3498310d405a91fef37b9a8e79a50cd0968148ee2524d2fa60c2"
  bottle do
    cellar :any
    rebuild 1
    sha256 "5b99e08e1a69b6b9e39769982efec86fd773753d39439ca89011e180bcdb9249" => :mojave
    sha256 "3a0d80b8f12a25fc87a4fe58722357c932c320a5d9a79f27346d21bcb956a337" => :high_sierra
    sha256 "85bc8f2f5634985803ae738a548710cb6f0ca71acb0a35b7b2f29631b894820d" => :sierra
  end
  head do
    url "https://github.com/apache/thrift.git"
    depends_on "autoconf" => :build
    depends_on "automake" => :build
    depends_on "libtool" => :build
    depends_on "pkg-config" => :build
  end
  depends_on "bison" => :build
  depends_on "boost"
  depends_on "openssl"
  def install
    system "./bootstrap.sh" unless build.stable?
    args = %W[
      --disable-debug
      --disable-tests
      --prefix=#{prefix}
      --libdir=#{lib}
      --with-openssl=#{Formula["openssl"].opt_prefix}
      --without-erlang
      --without-haskell
      --without-perl
      --without-php
      --without-php_extension
      --without-ruby
      --without-java
      --without-python
    ]
    ENV.cxx11 if ENV.compiler == :clang
    # Don't install extensions to /usr:
    ENV["PY_PREFIX"] = prefix
    ENV["PHP_PREFIX"] = prefix
    ENV["JAVA_PREFIX"] = buildpath
    system "./configure", *args
    ENV.deparallelize
    system "make"
    system "make"."install"
  end
  test do
    system "#{bin}/thrift"."--version"
  end
end
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Brew Uninstall Thrift if other versions are already installed

brew install ./thrift.rb
Check whether the installation is successful

thrift –version

4. Octo-rpc integration Thrift 0.11.0

The code download

git clone https://github.com/Meituan-Dianping/octo-rpc.git
Upgrade Thrift to 0.11.0 and update dorado/pom.xml

< libthrift version > 0.11.0 < / libthrift version >

Annotations MNS – Invoker dependency

<! -- <dependency> <groupId>com.meituan.octo</groupId> <artifactId>mns-invoker</artifactId> <exclusions> <exclusion> <artifactId>libthrift</artifactId> <groupId>org.apache.thrift</groupId> </exclusion> </exclusions> </dependency> -->Copy the code

Sh script file in the octo-rpc/dorado directory. Run the chmod +x gen_thrift. Sh &./gen_thrift

 #! /bin/bash
 
 #dorado/dorado-test/dorado-test-api
 files=$(ls dorado-test/dorado-test-api/src/main/resources/thrift/)
 for filename in $files
 do
     echo $filename
     thrift --gen java dorado-test/dorado-test-api/src/main/resources/thrift/$filename
 done
 cp -rf gen-java/* dorado-test/dorado-test-api/src/main/java/
 rm -rf gen-java
 
 # dorado-protocol-octo
 files=$(ls dorado-protocol/dorado-protocol-octo/src/main/resources/idl/)
 for filename in $files
 do
    echo $filename
    thrift --gen java dorado-protocol/dorado-protocol-octo/src/main/resources/idl/$filename
 done
 cp -rf gen-java/* dorado-protocol/dorado-protocol-octo/src/main/java/
 rm -rf gen-java

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Update the class com. At meituan. Dorado. Serialize. Thrift. ThriftIDLSerializer. Java, incompatible
```
TApplicationException.read(protocol) -> TApplicationException.readFrom(protocol)
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```
Modules compiled

mvn clean install -Dmaven.test.skip=true -pl -dorado-registry/dorado-registry-mns,-dorado-trace/dorado-trace-cat
The whole into a JAR package

cd dorado-build && mvn clean install -Dmaven.test.skip=true

Octo-rpc integration Thrift 0.11.0