cat | basic component of the server project | Monitoring library

 by   dianping Java Version: v4.0-RC1 License: Apache-2.0

kandi X-RAY | cat Summary

kandi X-RAY | cat Summary

cat is a Java library typically used in Performance Management, Monitoring, Prometheus applications. cat has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can download it from GitHub, Maven.

As the basic component of the server project, CAT provides Java, C/C++, Node.js, Python, Go and other multilingual clients, and has been used in Meituan Dianping's infrastructure middleware framework (MVC framework, RPC framework, database framework, Cache framework, message queue, configuratio

            kandi-support Support

              cat has a highly active ecosystem.
              It has 17818 star(s) with 5331 fork(s). There are 1138 watchers for this library.
              It had no major release in the last 12 months.
              There are 136 open issues and 1071 have been closed. On average issues are closed in 110 days. There are 12 open pull requests and 0 closed requests.
              It has a positive sentiment in the developer community.
              The latest version of cat is v4.0-RC1

            kandi-Quality Quality

              cat has 0 bugs and 0 code smells.

            kandi-Security Security

              cat has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              cat code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              cat 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

              cat releases are available to install and integrate.
              Deployable package is available in Maven.
              Build file is available. You can build the component from source.
              Installation instructions are available. Examples and code snippets are not available.
              cat saves you 303681 person hours of effort in developing the same functionality from scratch.
              It has 291351 lines of code, 9565 functions and 3037 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed cat and discovered the below as its top functions. This is intended to give you an instant insight into cat implemented functionality, and help decide if they suit your requirements.
            • Decodes a line .
            • Process the payload .
            • Visit a StatusInfo object .
            • Gets state info .
            • Start the Jetty server .
            • Get the next value .
            • Loads the message and stores it in the bucket .
            • Handle business pages .
            • Parse root element .
            • Refresh inner config .
            Get all kandi verified functions for this library.

            cat Key Features

            No Key Features are available at this moment for cat.

            cat Examples and Code Snippets

            Calculate the cat entropy .
            pythondot img1Lines of Code : 6dot img1no licencesLicense : No License
            copy iconCopy
            def cat_entropy(logits):
                a0 = logits - tf.reduce_max(logits, 1, keepdims=True)
                ea0 = tf.exp(a0)
                z0 = tf.reduce_sum(ea0, 1, keepdims=True)
                p0 = ea0 / z0
                return tf.reduce_sum(p0 * (tf.log(z0) - a0), 1)  
            The cat .
            javadot img2Lines of Code : 4dot img2License : Permissive (MIT License)
            copy iconCopy
                Cat cat() {
                    return new Cat();
            Remove a Cat from the queue
            javadot img3Lines of Code : 3dot img3no licencesLicense : No License
            copy iconCopy
            public Cat dequeueCats() {
            		return cats.poll();
            Is it possible to use arrow functions in react props?
            Lines of Code : 22dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            class Child extends Component {
              render() {
                return <>;
            class Parent extends Component {
              list = [
                { btn: {...someProps}},
                { btn: {...someProps} },
                { btn: {...someProps} },
            How to output every combination of values in 2 columns, in groups? - SQL
            Lines of Code : 17dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            SELECT  p.group_id, p.parent, c.child
            FROM   ( 
                       SELECT group_id, parent
                       FROM   YourTable
                       GROUP BY group_id, parent
                   p CROSS JOIN 
                       SELECT group_id, child
            Get parent id from level with Oracle SQL
            Lines of Code : 63dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            select *
            from   t
            MATCH_RECOGNIZE (
              ORDER BY id DESC
         AS id,
       AS name,
                child.lvl  AS lvl,
        AS parent_id
              ONE ROW PER MATCH
              PATTERN (child ancestor
            SwiftUI - MKMapView - Display map center coordinate in a @EnvironmentObject variable
            Lines of Code : 14dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            class Coordinator: NSObject, MKMapViewDelegate {
                var parent: MapView
                init(_ parent: MapView) {
                    self.parent = parent
            func mapView(_ mapView: MKMapView, regionDidChangeAn
            React Highcharts - how to use drillUp from parent component?
            Lines of Code : 45dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            const Child = ({ setChart }) => {
              const chartComponent = useRef(null);
              useEffect(() => {
              }, []);
              return (
            How to fix the error, " Each child must be laid out exactly once." in flutter
            Lines of Code : 81dot img9License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
              Widget build(BuildContext context) {
                return Scaffold(
                  appBar: AppBar(
                    title: Text('BMI CALCULATOR'),
                    centerTitle: true,
                  body: Column(
                    children: [
            Java not choosing the most specific method when called through a generic wrapper?
            Javadot img10Lines of Code : 23dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            public class Parent {
              void foo(int i) { System.out.println("Parent-int"); }
              void foo(Integer i) { System.out.println("Parent-Integer"); }
            class Child extends Parent {
                void foo(int i) { System.out.println("Child-int"); }

            Community Discussions


            Error: require() of ES modules is not supported when importing node-fetch
            Asked 2022-Mar-28 at 07:04

            I'm creating a program to analyze security camera streams and got stuck on the very first line. At the moment my .js file has nothing but the import of node-fetch and it gives me an error message. What am I doing wrong?

            Running Ubuntu 20.04.2 LTS in Windows Subsystem for Linux.

            Node version:



            Answered 2022-Feb-25 at 00:00

            Use ESM syntax, also use one of these methods before running the file.

            1. specify "type":"module" in package.json
            2. Or use this flag --input-type=module when running the file
            3. Or use .mjs file extension



            The unauthenticated git protocol on port 9418 is no longer supported
            Asked 2022-Mar-27 at 13:23

            I have been using github actions for quite sometime but today my deployments started failing. Below is the error from github action logs



            Answered 2022-Mar-16 at 07:01

            First, this error message is indeed expected on Jan. 11th, 2022.
            See "Improving Git protocol security on GitHub".

            January 11, 2022 Final brownout.

            This is the full brownout period where we’ll temporarily stop accepting the deprecated key and signature types, ciphers, and MACs, and the unencrypted Git protocol.
            This will help clients discover any lingering use of older keys or old URLs.

            Second, check your package.json dependencies for any git:// URL, as in this example, fixed in this PR.

            As noted by Jörg W Mittag:

            There was a 4-month warning.
            The entire Internet has been moving away from unauthenticated, unencrypted protocols for a decade, it's not like this is a huge surprise.

            Personally, I consider it less an "issue" and more "detecting unmaintained dependencies".

            Plus, this is still only the brownout period, so the protocol will only be disabled for a short period of time, allowing developers to discover the problem.

            The permanent shutdown is not until March 15th.

            For GitHub Actions:

            As in actions/checkout issue 14, you can add as a first step:



            Dataframe from a character vector where variable name and its data were stored jointly
            Asked 2021-Dec-27 at 07:53

            I've this situation:



            Answered 2021-Dec-26 at 20:48

            We may use read.dcf from base R



            Merge two files and add computation and sorting the updated data in python
            Asked 2021-Dec-16 at 15:02

            I need help to make the snippet below. I need to merge two files and performs computation on matched lines

            I have oldFile.txt which contains old data and newFile.txt with an updated sets of data.

            I need to to update the oldFile.txt based on the data in the newFile.txt and compute the changes in percentage. Any idea will be very helpful. Thanks in advance



            Answered 2021-Dec-10 at 13:31

            Here is a sample code to output what you need. I use the formula below to calculate pct change. percentage_change = 100*(new-old)/old

            If old is 0 it is changed to 1 to avoid division by zero error.



            xcrun: error: SDK "iphoneos" cannot be located
            Asked 2021-Dec-15 at 20:35

            I'm not experienced so I can't really pinpoint what is the problem. Thanks for the help.

            I cloned this repo:

            And was trying to follow the steps below:

            Clone the repo

            git clone

            Navigate to clonned folder and Install dependencies

            cd react-native-starter && yarn install

            Install Pods

            cd ios && pod install

            When I got to the pod install I'm getting that error.



            Answered 2021-Jul-28 at 18:31

            I think your pod install working fine and has done its job. You need to set up iPhone SDK on your mac then try to run cd ../ && react-native run-ios.

            Follow this guide : React Native Environment set up on Mac OS with Xcode and Android Studio



            Print first few and last few lines of file through a pipe with "..." in the middle
            Asked 2021-Dec-08 at 16:36
            Problem Description

            This is my file



            Answered 2021-Dec-07 at 21:11


            awk FS vs FPAT puzzle and counting words but not blank fields
            Asked 2021-Nov-16 at 14:55

            Suppose I have the file:



            Answered 2021-Nov-15 at 16:44

            With POSIX awk, I'd use match and the builtin RSTART and RLENGTH variables:



            How to use axios HttpService from Nest.js to make a POST request
            Asked 2021-Oct-04 at 04:31

            I am trying to make a POST request using @nestjs/axios and return the response.

            This is my code:



            Answered 2021-Sep-11 at 04:27

            AxiosResponse should be imported from axios:



            Using Docker-Desktop for Windows, how can sysctl parameters be configured to permeate a reboot?
            Asked 2021-Sep-29 at 12:33

            Running elasticsearch in win10 [wsl2] docker-desktop requires to increase mmap counts to 262144 through sysctl -w vm.max_map_count=262144



            Answered 2021-Sep-29 at 12:33

            Short answer:

            In your Windows %userprofile% directory (typically C:\Users\) create or edit the file .wslconfig with the following:



            Given a Python list of lists, find all possible flat lists that keeps the order of each sublist?
            Asked 2021-Jun-28 at 11:25

            I have a list of lists. I want to find all flat lists that keeps the order of each sublist. As an example, let's say I have a list of lists like this:



            Answered 2021-Jun-25 at 09:09

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


            No vulnerabilities reported

            Install cat



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