![]() ![]() ^ Fred Potter, Using Thrift with Cappuccino Archived at the Wayback Machine, parallel48's posterously luscious blog, 10 June 2010.^ Thrift Requirements, see this issue for Windows support.In addition to interoperability, Thrift can be very efficient through a unique serialization mechanism that is efficient in both time and space. Using code generation, Thrift creates a set of files which can then be used for creating clients and/or servers. Through a simple and straightforward Interface Definition Language (IDL), Thrift allows to define and create services which are both consumable by and serviceable by numerous languages. Thrift is a separate Apache project which is a binary communication protocol ^ "Installing and using Apache Cassandra With Java Part 4 (Thrift Client)".Here is a code example of such a description file: To create a Thrift service, one has to write Thrift files that describe it, generate the code in the destination language, write some code to start the server, and call it from the client. Thrift is written in C++, but can create code for a number of languages. No mix of incompatible software licenses. No build dependencies or non-standard software.Loosely coupled teams can freely evolve RPC calls. Thrift does not require a centralized and explicit mechanism like major-version/minor-version. Doubles as cross-language file serialization.The predefined serialization styles include: binary, HTTP-friendly and compact binary.The application-level wire format and the serialization-level wire format are cleanly separated.Cross-language serialization with lower overhead than alternatives such as SOAP due to use of binary format.TThreadPoolServer – A multi-threaded server using a thread pool and standard blocking I/O.TThreadedServer – A multi-threaded server using a thread per connection model and standard blocking I/O.TSimpleServer – A single-threaded server using standard blocking I/O.TFramedTransport must be used with this server. TNonblockingServer – A multi-threaded server using non-blocking I/O (Java implementation uses NIO channels).Thrift also provides a number of servers, which are Used in conjunction with another transport. TZlibTransport – Performs compression using zlib.TSocket – Uses blocking socket I/O for transport.The Java implementation uses a simple ByteArrayOutputStream internally. TMemoryTransport – Uses memory for I/O.It sends data in frames, where each frame is preceded by length information. TFramedTransport – This transport is required when using a non-blocking server.TSimpleFileTransport – This transport writes to a file.Suitable for parsing by scripting languages. TSimpleJSONProtocol – A write-only protocol that cannot be parsed by Thrift because it drops metadata using JSON.TJSONProtocol – Uses JSON for encoding of data.TCompactProtocol – More compact binary format typically more efficient to process as well.Faster to process than the text protocol but more difficult to debug. TBinaryProtocol – A straightforward binary format, simple, but not optimized for space efficiency.The underlying I/O part of the stack is implemented differently for different languages. Besides the client part, Thrift includes server infrastructure to tie protocols and transports together, like blocking, non-blocking, and multi-threaded servers. With Thrift, it is possible to define a service and change the protocol and transport without recompiling the code. The protocol and transport layer are part of the runtime library. In contrast to built-in types, created data structures are sent as result in generated code. From this file, the services generate client and processor code. The top part is generated code from the Thrift definition. Thrift includes a complete stack for creating clients and servers. The Apache Thrift API client/server architecture The implementation was described in an April 2007 technical paper released by Facebook, now hosted on Apache. With a remote procedure call (RPC) framework it combines a software stack with a code generation engine to build cross-platform services which can connect applications written in a variety of languages and frameworks, including ActionScript, C, C++, C#, Cappuccino, Cocoa, Delphi, Erlang, Go, Haskell, Java, JavaScript, Objective-C, OCaml, Perl, PHP, Python, Ruby, Elixir, Rust, Scala, Smalltalk and Swift. It was developed at Facebook for "scalable cross-language services development" and as of 2020 is an open source project in the Apache Software Foundation. Used for defining and creating services for numerous programming languages. Thrift is an interface definition language and ![]() 18 September 2022 25 days ago ( ) ĪctionScript, C, C#, C++, D, Dart, Delphi, Erlang, Go, Haskell, Haxe, Java, JavaScript, Node.js, OCaml, Perl, PHP, Python, Rust, Scala, Smalltalk ![]()
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