Tars | performance RPC framework based on name service | Microservice library

 by   TarsCloud C++ Version: v2.1.0 License: BSD-3-Clause

kandi X-RAY | Tars Summary

kandi X-RAY | Tars Summary

Tars is a C++ library typically used in Architecture, Microservice, Framework applications. Tars has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

TARS is a Linux Foundation project. It is a high-performance RPC framework based on name service and Tars protocol, also integrated administration platform, and implemented hosting-service via flexible schedule. Tars, aka TAF(Total Application Framework), has been used in Tencent since 2008. It supports C++, Java, Nodejs and PHP for now. This framework offers a set of solution for development, maintenance and testing, which making development, deployment and testing service efficiently. It integrated extensible protocol for encoding/decoding, high-performance RPC communication framework, name service, monitor, statistics and configuration. You can use it to develop your reliable distributed application based on microservice fast, and reach fully efficient service management. Nowadays it's used by hundreds of bussiness in Tencent, services that developed base on TAF run on 16 thousands of machines. See the detailed introduction SUMMARY.md.

            kandi-support Support

              Tars has a medium active ecosystem.
              It has 9637 star(s) with 2111 fork(s). There are 673 watchers for this library.
              It had no major release in the last 12 months.
              There are 41 open issues and 726 have been closed. On average issues are closed in 72 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Tars is v2.1.0

            kandi-Quality Quality

              Tars has no bugs reported.

            kandi-Security Security

              Tars has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              Tars is licensed under the BSD-3-Clause License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Tars releases are available to install and integrate.
              Installation instructions are available. Examples and code snippets are not available.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Tars
            Get all kandi verified functions for this library.

            Tars Key Features

            No Key Features are available at this moment for Tars.

            Tars Examples and Code Snippets

            No Code Snippets are available at this moment for Tars.

            Community Discussions


            How to use make file functions with $@ to generate prerequisites?
            Asked 2021-Jun-15 at 22:52

            I want to extract the name of a prerequisite from the target.



            Answered 2021-Jun-14 at 13:53

            The short answer is, you can't. Automatic variables, as made clear in the documentation, are only set inside the recipe of a rule, not when expanding the prerequisites. There are advanced features you can take advantage of to work around this, but they are intended only to be used in very complicated situations which this isn't, really.

            What you want to do is exactly what pattern rules were created to support:

            Source https://stackoverflow.com/questions/67959792


            missing files when extracting tarball in golang
            Asked 2021-May-23 at 14:00

            I'm trying out this function to just untar a file after I've ungzip'd it, however, when it untars there are some folders missing and I can't figure out why. UnGzip works fine when I open the created tarfile via gui so that function isnt included.



            Answered 2021-May-23 at 14:00

            Here is some example code:

            Source https://stackoverflow.com/questions/66681108


            IndexError: list index out of range, NLP BERT Tensorflow
            Asked 2021-May-19 at 18:39

            So I used Bert model trained it and saved it as hdf5 file, but when I try to predict , it shows this error :

            IndexError: list index out of range

            here is the code



            Answered 2021-May-18 at 01:44

            As shown in the ktrain tutorials and example notebooks like this one, you need to use the Predictor instance to make predictions on raw text inputs:

            Source https://stackoverflow.com/questions/67577227


            How to display data under each tab?
            Asked 2021-May-08 at 11:50


            Answered 2021-May-08 at 11:50

            It's due to overflow: hidden; in .container-prod class:

            Source https://stackoverflow.com/questions/67446866


            Matplotlib clearing old axis labels when re-plotting data
            Asked 2021-Apr-12 at 23:24

            I've got a script wherein I have two functions, makeplots() which makes a figure of blank subplots arranged in a particular way (depending on the number of subplots to be drawn), and drawplots() which is called later, drawing the plots (obviously). The functions are posted below.

            The script does some analysis of data for a given number of 'targets' (which can number anywhere from one to nine) and creates plots of the linear regression for each target. When there are multiple targets, this works great. But when there's a single target (i.e. a single 'subplot' in the figure), the Y-axis label overlaps the axis itself (this does not happen when there are multiple targets).

            Ideally, each subplot would be square, no labels would overlap, and it would work the same for one target as for multiple targets. But when I tried to decrease the size of the y-axis label and shift it over a bit, it appears that the actual axes object was drawn over the previously blank, square plot (whose axes ranged from 0 to 1), and the old tick mark labels are still visible. I'd like to have those old tick marks removed when calling drawplots(). I've tried changing the subplot_kw={} arguments in makeplots, as well as removing ax.set_aspect('auto') from drawplots, both to no avail. Note that there are also screenshots of various behaviors at the end, also.



            Answered 2021-Apr-12 at 23:24

            You should clear the axes in each iteration using pyplot.cla().

            You posted a lot of code, so I'm not 100% sure of the best location to place it in your code, but the general idea is to clear the axes before each new plot.

            Here is a minimal demo without cla():

            Source https://stackoverflow.com/questions/67066098


            How do I create a Go docker image with bazel when also needing libstdc++?
            Asked 2021-Apr-12 at 07:44

            I am trying to create a docker image out of a mostly-go source base. The problem is that the go code also calls a C++ library (libsodium), so the generated container lacks libstdc++.

            Here is my approach: first, I bundle the distroless go image with a few things created with pkg_tar():



            Answered 2021-Apr-12 at 07:44

            You will need to assure that all of the dependancies for your code are installed in the image in order to be able to use the resulting image (without additional installation). This means that you need to install the libraries and binaries (in your case libstdc++ and other dependent libraries). Unfortunately, bazel rules do not run the Docker container, rather, they are assembling static files (layers) in a resulting image, so you will not be able to install them during the packaging.

            One approach would be to create a base image with all tools and libraries you need and use this image as a starting point for the basel. This can be done with the standard docker build tools by creating a Dockerfile that prepares the environment and pushing the resulting file to the repository (or as a tar file) to be used as a base for basel

            Another approach is to create the dependancies as a tar layers and use them to assemble the image with container_layer("tars"=[]) and add the layer to the container_image("layers"=), however this is not recommended due to two major issues: 1) Creating the tar is complex and prone to errors, and, 2) the tar is static, so the subsequent builds will not include the patches and minor updates.

            Source https://stackoverflow.com/questions/67051566


            Matplotlib subplot axes change size after plotting data
            Asked 2021-Mar-30 at 14:26

            I have a fairly lengthy program that I've been working on to do some data analysis at my lab. It takes a csv file and calculates a limit of detection for one or more gene targets based on a range of concentrations of input DNA (RNA, actually, but it's irrelevant in this case).

            Since the number of targets to be evaluated is variable, I wrote two functions - one makeplots(targets) that returns a figure with subplots (arranged how I want them, depending on how many there are) and the array of axes for the subplots. After some data processing and calculations, my drawplots(ax[i], x, y, [other variables for less-relevant settings]) function is called within a loop that's iterating over the array of data tables for each target.

            makeplots() works fine - everything's where I want it, shaped nicely, etc etc. But as soon as drawplots() gets called, the scales get warped and the plots look awful.

            The code below is not the original script (though the functions are the same) -- I cut out most of the processing and input steps and just defined the variables and arrays as they end up when working with some test data. This is only for two targets; I haven't tried with 3+ yet as I want to get the simpler case in order first.

            (Forgive the lengthy import block; I just copied it from the real script. I'm a bit pressed for time and didn't want to fiddle with the imports in case I deleted one that I actually still needed in this compressed example)



            Answered 2021-Mar-30 at 14:26

            Inside drawplots() about line 82 in your code, try using ax.set_aspect('auto') (you currently have it set to ax.set_aspect('equal')) Setting it to 'auto' produced the graphs you are looking for:

            Source https://stackoverflow.com/questions/66872421


            Will a failed scp transfer exit my script?
            Asked 2021-Mar-24 at 11:00

            I have a shell script I am running which basically tars up log files and scp transfers the tar off the host to a remote host.

            If the transfer is successful, on the next line of the script I want to purge my logs. If the transfer fails i would not want to purge them.

            My question is, if the scp fails for whatever reason (poor GSM connectivity), will the script terminate at the fail of the scp, and naturally not run the purge on the next line, or do i need to add something in for protection if the scp fails to not purge the logs??? Cheers.



            Answered 2021-Mar-24 at 11:00

            The idiomatic way to obtain this behavior is to write it as

            Source https://stackoverflow.com/questions/66779604


            Untar files containing multiple unrelated csv files programatically with Hadoop
            Asked 2020-Dec-05 at 21:25

            I have several compressed files (.tar.gz) containing unrelated tsv files (something like the list below) in my hdfs. I would like to untar those folders programmatically, potentially leveraging MPP architecture (e.g. Hadoop or Spark) and save them into hdfs.



            Answered 2020-Dec-04 at 14:50

            Only approach I can see is iterating over each file and read with Spark for example, then with Spark itself you write it back to HDFS uncompressed. So something like this (using PySpark):

            Source https://stackoverflow.com/questions/65127510


            Error handler raising an exception (Type Error) on discord.py
            Asked 2020-Dec-01 at 01:06

            I'm currently trying to handle errors in my discord bot clear command. My code is as follows:



            Answered 2020-Dec-01 at 01:06

            You are missing the self on async def clear_error(ctx, error):

            Source https://stackoverflow.com/questions/65083342

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install Tars

            If you are new to Tars, please read documentation installation.
            First deploy, please read documentation source.
            Install by docker, detail information: docker。


            For now it supports OS as below:.
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
          • HTTPS


          • CLI

            gh repo clone TarsCloud/Tars

          • sshUrl


          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link