x-pipe | Redis multi-data center replication management system | Pub Sub library

 by   ctripcorp Java Version: v1.2.0 License: Apache-2.0

kandi X-RAY | x-pipe Summary

kandi X-RAY | x-pipe Summary

x-pipe is a Java library typically used in Messaging, Pub Sub applications. x-pipe has build file available, it has a Permissive License and it has medium support. However x-pipe has 414 bugs and it has 4 vulnerabilities. You can download it from GitHub.

X-Pipe is a Redis multi-data center replication management system developed by Ctrip's framework department. Based on the Redis Master-Slave replication protocol, it realizes low-latency, high-availability Redis multi-data centers, data replication across public networks, and provides functions
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            kandi-support Support

              x-pipe has a medium active ecosystem.
              It has 1738 star(s) with 492 fork(s). There are 129 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 5 open issues and 56 have been closed. On average issues are closed in 56 days. There are 7 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of x-pipe is v1.2.0

            kandi-Quality Quality

              OutlinedDot
              x-pipe has 414 bugs (47 blocker, 8 critical, 172 major, 187 minor) and 5257 code smells.

            kandi-Security Security

              x-pipe has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              OutlinedDot
              x-pipe code analysis shows 4 unresolved vulnerabilities (1 blocker, 0 critical, 2 major, 1 minor).
              There are 300 security hotspots that need review.

            kandi-License License

              x-pipe is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              x-pipe releases are available to install and integrate.
              Build file is available. You can build the component from source.
              x-pipe saves you 137151 person hours of effort in developing the same functionality from scratch.
              It has 143174 lines of code, 13804 functions and 2423 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed x-pipe and discovered the below as its top functions. This is intended to give you an instant insight into x-pipe implemented functionality, and help decide if they suit your requirements.
            • Read data from ByteBuf
            • Read millisecond
            • Called when a consumer is read
            • Resets the state
            • Reads data from the specified ByteBuf
            • Returns the next stream entry
            • Build Redis operation
            • Reads the data from the input buffer
            • Decode compressed data
            • Decodes the byte buffer
            • Reads the member
            • Decodes the raw bytes
            • Reads into an integer
            • Update redis master
            • Deserialize a JSON object
            • On redis master
            • Perform the actual check
            • Decodes the next header
            • Do sharding task
            • Create new cluster
            • Reads the data from the specified ByteBuf
            • Migrate to cluster
            • Read array
            • Create a cluster
            • Main execution method
            • Get cluster meta information
            Get all kandi verified functions for this library.

            x-pipe Key Features

            No Key Features are available at this moment for x-pipe.

            x-pipe Examples and Code Snippets

            No Code Snippets are available at this moment for x-pipe.

            Community Discussions

            QUESTION

            Python3 curses code not working in pipeline
            Asked 2021-Apr-03 at 22:09

            I am writing a python script that I want to use in a unix pipeline. My goal is to write to the screen using curses (which should only be seen by the person running the command, not the pipe), and then write the "return value" to stdout at the end so it can continue down the pipeline, something along the lines of ./myscript.py | consumer_script

            This was failing in mysterious ways until I found This. The suggested solution was to use newterm instead of init_scr.

            My problem is that I am using python, and from what I could find in the documentation, newterm doesnt exist. All I was able to find was a single reference to newterm, and it didn't come with a link.

            Could someone please either point me towards the python newterm, or suggest another way of working with pipes and curses.

            ...

            ANSWER

            Answered 2021-Apr-03 at 22:09

            I think you're making this more complicated than it needs to be... the simple answer is to write the curses stream to another handle than stdout. If it works for you, stderr is the obvious choice. In short, anything that gets written to stdout goes into the pipeline, and if you don't want it there, you need a different handle.

            Check out this thread for ways to write to stderr in python: How to print to stderr in Python?

            Source https://stackoverflow.com/questions/66936064

            QUESTION

            Common Lisp Read Macro for "lazy infix or," to destructure keywords
            Asked 2021-Feb-05 at 22:10

            I have a Common Lisp reader macro to parse lazy/delayed declarations of an "or" relation, using infix syntax separated by pipe chacaters ("|") as well as standard list parentheses and keyword literals. Consider the form (:a :b|:c) -- it represents a 2 part tuple where the first element is certainly :a, the second element is either :b or :c. One can infer for instance that valid forms for the whole tuple are (:a :b) or (:a :c).

            I have function-encapsulated logic already to destructure these tuple list forms subsequent to the read macro. But at read time I need to parse a form like :a|:b|:c and tag it with the pipes removed, like (:lazy-or :a :b :c). Use of infix syntax is purely for the reader-facing forms; infix forms are ephemeral and are discarded as soon as possible, immediately at the read stage, in favor of equivalent legal lisp forms tagged with :lazy-or.

            So I made a read macro that is nearly working as I'd like it, but presently an extra pipe needs to be used before the first or-form keyword element as a sort of reader sigil (I'd like that to be not necessary at all), and it can't presently infer similar forms using either nested-parentheses or splice-notation as equivalent (like in arithmetic, 2+(3*4) being the same order-of-operations, an equivalent form, as 2+3*4).

            The macro (derived from "slash reader" here: http://www.lispworks.com/documentation/HyperSpec/Body/f_rd_rd.htm):

            ...

            ANSWER

            Answered 2021-Feb-05 at 22:10

            I would try a different approach and use a different character for list of alternatives, like [a|b], so that you don't need to have a prefix bar.

            For example:

            Source https://stackoverflow.com/questions/66055604

            QUESTION

            Terminate shell pipe from interactive go cli
            Asked 2020-Dec-31 at 08:01

            I have a Go program that consumes "live" input from a shell pipe, eg:

            ...

            ANSWER

            Answered 2020-Dec-31 at 02:29

            We'll assume a Unix-like system, using a shell that understands and engages in job control (and they all do now). When you run a command, the shell creates something called a process group or "pgroup" to hold each of the processes that make up the command. If the command is a pipeline (as this one is), each process in the pipeline gets the same pgroup-ID (see setpgid).

            If the command is run in the forgeground (without &), the controlling terminal has this particular pgid assigned to it. Pressing one of the signal-generating keys, such as CTRL-C or CTRL-\, sends the corresponding signal (SIGINT and SIGQUIT in these cases) to the pgroup, using an internal killpg or equivalent. This sends the signal to every member of the pgroup.

            (Backgrounding a process is simply *cough* a matter of taking back the pgid on the controlling tty, then restarting the processes in the pipeline. To make that happen is not so simple, though, as indicated by the "restarting" here.)

            The likely source of the problem here is that an interactive program will place the controlling terminal into cbreak or raw mode and disable some or all signalling from keyboard keys, so that, for instance, CTRL-C no longer causes the kernel's tty module to send a signal at all. Instead, if you see a key that should cause suspension (CTRL-Z) or termination, the program has to do its own suspending or terminating. Programmers sometimes assume that this consists of simply suspending or terminating—but since the entire pipeline never got the signal in question, that's not the case, unless the entire shell pipeline consisted solely of the interactive program.

            The fix is to have the program send the signal to its own pgroup, after doing any necessary cleanup (temporarily or permanently) of the controlling terminal.

            Source https://stackoverflow.com/questions/65515667

            QUESTION

            Tee pipe into 3 different processes and grepping the second match
            Asked 2020-Oct-02 at 13:26

            I am trying to create a bash script which shows me the latest stats about corona infection numbers in the countries Germany and Switzerland and also in the whole world.

            ...

            ANSWER

            Answered 2020-Oct-02 at 13:09

            You can chain several tee commands and throw away only the last output of tee:

            Source https://stackoverflow.com/questions/64171521

            QUESTION

            How to inject something to stdin of another process
            Asked 2020-May-13 at 14:58

            Is it possible to start an interactive shell program and inject something to its stdin, keep it running afterwards, and that in a single line?

            I'd like to start electron -i (REPL mode) and execute .load index.js right away. It has no switch that accepts code to execute unlike many other REPLs.

            ...

            ANSWER

            Answered 2020-May-13 at 14:58

            Yes, with expect, like this:

            Source https://stackoverflow.com/questions/61777191

            QUESTION

            Ng serve throwing @angular/core/core has no exported member 'eeFactoryDef'
            Asked 2020-Jan-14 at 20:45

            Im getting like 50 errors that all say that angular/core/core has no exported member 'eeFactoryDef'.

            They come from different node_modules, for example angular/cdk, ng-bootstrap, ngx-pipes, ng2-dragula and some more. I didn't find anything from google either.

            ...

            ANSWER

            Answered 2020-Jan-14 at 20:45

            I ran into this after updating some packages (including Angular from 8 to 9), then downgrading again.

            The solution was to nuke the node_modules folder and then do a fresh npm install.

            Source https://stackoverflow.com/questions/58078033

            QUESTION

            angular imported pipe not recognized
            Asked 2019-Dec-13 at 07:04

            I m trying to use the following pipe in my personal training project, going by the specs I have installed the library using npm and I can see it in the ng module folder

            Then I tried to add the NgPipesModule in my app.module as below

            ...

            ANSWER

            Answered 2019-Oct-04 at 06:51

            Your configuration is correct but I'm not sure about your component place.

            To let your component use that pipe you need to add the component to the declarations array also. The component you want to use the pipe have to be in the same module you import the pipe

            Source https://stackoverflow.com/questions/58227011

            QUESTION

            How to filter Javascript array of Objects to distinct values of one Column
            Asked 2019-Nov-08 at 14:42

            I have a Javascript array of "Album" objects which holds data such as Album Title, Year, Artist, Description

            Id like to create a new String Array that holds just the distinct years.

            Ive tried a unique pipe from

            https://www.npmjs.com/package/ng2-pipes#installation

            But have no luck.

            My goal is to have a "Filter by year" dropdown which takes a string array of unique years

            ...

            ANSWER

            Answered 2019-Aug-28 at 10:22

            In Javascript, you can follow the below code

            Source https://stackoverflow.com/questions/57689896

            QUESTION

            A way to output logs without using process.stdout.write in Node JS?
            Asked 2019-Sep-11 at 15:40

            So I'm trying to pipe two Node based js scripts together, which works as expected doing something like this.

            How to pipe Node.js scripts together using the Unix | pipe (on the command line)?

            essentially

            $ ./a.js | ./b.js

            The pipe works fine as long as the only thing output to the next script is valid JSON (for example). But I would like to see some debug logs in the first script (ideally without using the popular debug module). Funny enough, I know the debug module will do this without sending unwanted data to the pipe. How does it do that? I'd rather not dig into their code to see (lazy).

            Seems like console.log, and console.error both use process.stdout/err so if I log something out, I end up mucking up the pipe.

            Difference between "process.stdout.write" and "console.log" in node.js?

            Is there a way to use a different tty socket or something? No idea where to start.

            ...

            ANSWER

            Answered 2019-Sep-11 at 15:40

            Looks like debug module on npm writes to stderr instead:

            By default debug will log to stderr

            Source https://stackoverflow.com/questions/57892303

            QUESTION

            orderBy pipe doesn't works properly
            Asked 2019-Sep-07 at 13:02

            I'm using ngx-pipes from page:

            https://www.npmjs.com/package/ngx-pipes#orderby

            i'm using specifically the pipe orderBy, but when i use the orderBy pipe in my HTML, the information doesn't be ordered correctly (in order of minor to major).

            I tried putting an extra property in the treated object, this property called diff is the result of the sum of (lat and lng) TREATED PROPERTIES, not the original

            and using that property instead of using the lat and lng properties both, but doesn't works...

            Here is my home.page.html:

            ...

            ANSWER

            Answered 2019-Sep-07 at 13:02

            The orderBy pipe is working as expected with the data you've given it, in that it will sort the data in ascending order by lat, then by lng (which practically means by lat because all your lats are different). As you wrote at the beginning of the question, what you really want to order by is the lat diff + the lng diff.

            Source https://stackoverflow.com/questions/57833621

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

            Vulnerabilities

            No vulnerabilities reported

            Install x-pipe

            You can download it from GitHub.
            You can use x-pipe like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the x-pipe component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/ctripcorp/x-pipe.git

          • CLI

            gh repo clone ctripcorp/x-pipe

          • sshUrl

            git@github.com:ctripcorp/x-pipe.git

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