GraphX | GraphX .NET - GraphX | Graphics library

 by   panthernet C# Version: 3.0.0 License: Apache-2.0

kandi X-RAY | GraphX Summary

kandi X-RAY | GraphX Summary

GraphX is a C# library typically used in User Interface, Graphics, WebGL applications. GraphX has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

GraphX for .NET is an advanced open-source graph layout and visualization library that supports different layout algorithms and provides many means for visual customizations It is capable of rendering large amount of vertices and steadily moves to support the most popular .NET platforms. GraphX already served well as the foundation for many other projects where its functionality was irreplaceable.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              GraphX has a low active ecosystem.
              It has 287 star(s) with 101 fork(s). There are 30 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 21 open issues and 49 have been closed. On average issues are closed in 115 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of GraphX is 3.0.0

            kandi-Quality Quality

              GraphX has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              GraphX 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

              GraphX releases are available to install and integrate.
              GraphX saves you 896 person hours of effort in developing the same functionality from scratch.
              It has 2048 lines of code, 0 functions and 426 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            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 GraphX
            Get all kandi verified functions for this library.

            GraphX Key Features

            No Key Features are available at this moment for GraphX.

            GraphX Examples and Code Snippets

            No Code Snippets are available at this moment for GraphX.

            Community Discussions

            QUESTION

            Cannot set checkpoint dir when running Connected Component example
            Asked 2021-Apr-19 at 10:00

            This is the Connected Components example by graphframe:

            ...

            ANSWER

            Answered 2021-Apr-19 at 10:00

            When running the example of Connected Components by graphframes:

            Source https://stackoverflow.com/questions/67145052

            QUESTION

            Is Graph available on pyspark for Spark 3.0+
            Asked 2021-Feb-11 at 09:48

            I was wondering if GraphX API is available in PySpark for Spark 3.0+? I'm not finding any of that sort in official documentation. All the examples are developed with Scala. And Where can I get more updates about it.

            Thanks, Darshan

            ...

            ANSWER

            Answered 2021-Feb-11 at 09:39

            According to the documentation available at http://ampcamp.berkeley.edu/big-data-mini-course/graph-analytics-with-graphx.html:

            "The GraphX API is currently only available in Scala but we plan to provide Java and Python bindings in the future."

            However, you should look at GraphFrames (https://github.com/graphframes/graphframes), which wraps GraphX algorithms under the DataFrames API and it provides Python interface.

            Here is a quick example from https://graphframes.github.io/graphframes/docs/_site/quick-start.html, with slight modification so that it works.

            First, start pyspark with the graphframes pkg loaded.

            pyspark --packages graphframes:graphframes:0.1.0-spark1.6

            python code:

            Source https://stackoverflow.com/questions/66151093

            QUESTION

            How can I submit a Spark Graphx job example on Google Cloud Platform?
            Asked 2021-Feb-07 at 22:11

            I created a cluster on Google Cloud Platform having five linux based virtual machines (VM): one master and 4 workers. I ran ./start-master.sh on the master VM and ./start-worker.sh [external-master-IP:7077] on the worker VMs.

            Now I want to simply run a Graphx example job, for example a PageRank algorithm that is already in Spark, using ./bin/spark-submit.

            I know, I read the documentation, which says to run like this:

            ...

            ANSWER

            Answered 2021-Feb-07 at 22:11

            Yes, you need to add the jar in the spark-submit command :

            Source https://stackoverflow.com/questions/66093159

            QUESTION

            Convert a JavaRDD> into a Spark Dataset in Java
            Asked 2021-Jan-06 at 19:04

            In Java (not Scala!) Spark 3.0.1 have a JavaRDD instance object neighborIdsRDD which its type is JavaRDD>.

            Part of my code related to the generation of the JavaRDD is the following:

            ...

            ANSWER

            Answered 2021-Jan-06 at 19:04

            I was in your same situation, but fortunately I found a solution to get back a Dataframe.

            Solution code is commented at steps [1], [2] and [3].

            Source https://stackoverflow.com/questions/65598741

            QUESTION

            Unable to start Spark application with Bahir
            Asked 2020-Dec-09 at 18:38

            I am trying to run a Spark application in Scala to connect to ActiveMQ. I am using Bahir for this purpose format("org.apache.bahir.sql.streaming.mqtt.MQTTStreamSourceProvider"). When I am using Bahir2.2 in my built.sbt the application is running fine but on changing it to Bahir3.0 or Bahir4.0 the application is not starting and it is giving an error:

            ...

            ANSWER

            Answered 2020-Dec-09 at 18:38

            Okay, So it seems some kind of compatibility issue between spark2.4 and bahir2.4. I fixed it by rolling back both of them to ver 2.3.

            Here is my build.sbt

            Source https://stackoverflow.com/questions/65219283

            QUESTION

            How to fix the error "Expression is not a function locator" in C?
            Asked 2020-Nov-25 at 15:53

            I was programming in C to write a simple program to learn about matrices and for loops, and when I compiled it, I got this error: (39,23) : ERROR (138) Expression is not a function locator (44,23) : ERROR (138) Expression is not a function locator

            Note: This was C code made using the C toolkit for the TI-84 Plus Ce (Link to source code)

            I tried manually putting in indices for the matrix canvas[0][0] and changing what is being assigned to the matrix index, and still got the error

            Here is the code:

            ...

            ANSWER

            Answered 2020-Nov-25 at 15:53

            These 2 lines contain errors:

            Source https://stackoverflow.com/questions/65007915

            QUESTION

            Find all possible paths between two nodes on graph using a graph database
            Asked 2020-Sep-27 at 13:31

            I have a collection of nodes that make up a DAG (directed acyclic graph) with no loops guaranteed. I want to store the nodes in a database and have the database execute a search that shows me all paths between two nodes.

            For example, you could think that I have the git history of a complex project.

            Each node can be described with a JSON object that has:

            ...

            ANSWER

            Answered 2020-Sep-27 at 11:43

            The Graph Data Science library pathfinding algorithms are designed to find the shortest weighted paths and use algorithms similar to Dijkstra to find them. In your case, it seems that you are dealing with a directed unweighted graph and you could use the native cypher allShortestPath procedure:

            An example would be:

            Source https://stackoverflow.com/questions/64083625

            QUESTION

            Storing Multiple Columns data in Edge and Vertices in Spark
            Asked 2020-Sep-04 at 10:24

            I am new to Spark Graphx and have dataframe for edges as:

            ...

            ANSWER

            Answered 2020-Sep-04 at 10:23

            You can use a case class as edge attribute and another as the vertex property. MyEdgesLabel is already ok for the edges, to crete the edge RDD, simply do:

            Source https://stackoverflow.com/questions/63738139

            QUESTION

            Why I get TypeMismatch error in performing Pregel in Spark GraphX?
            Asked 2020-Aug-14 at 06:12

            I have wrote my algorithm with Pregel in Spark GraphX. But unfortunately I get TypeMismatch Error. I load the graph with : val my_graph= GraphLoader.edgeListFile(sc, path). So the beginning the nodes have a structure such as:

            ...

            ANSWER

            Answered 2020-Aug-14 at 06:12

            The main problem is that you use two different types for the messages. The initial messages are of type mutable.HashMap[VertexId, (Double,VertexId)] but after merging two (with the mergeMessage function) the type becomes mutable.HashMap[VertexId, List[(Double,VertexId)]]. The problem here is that now the merged message can't merge with another message since the type is wrong.

            There are two ways to solve this:

            1. Change the message type to mutable.HashMap[VertexId, List[(Double,VertexId)]], making sure the initial messages matches this.
            2. Keep the message type as mutable.HashMap[VertexId, (Double,VertexId)] and change the output type of mergeMessage to match.

            Below are some sketches on possible solutions for both options. There could be some errors inside them since the actual wanted logic is not very clear (there are some unused variables in the code, etc.) Both options can run when combined with the rest of the code and will return a new graph.

            Solution 1:

            You need to adjust sendMessage, mergeMessage and initialMessage to handle Lists. This could be done as follows:

            Source https://stackoverflow.com/questions/63352562

            QUESTION

            Why i get Typemismatch error in Pregel in Spark GraphX?
            Asked 2020-Aug-03 at 11:35

            I am trying to define sendMessage function in Pregel in GraphX to send each nodes attribute to its neighbors. the graph has a structure such as:

            ...

            ANSWER

            Answered 2020-Aug-03 at 11:35

            The problem is here: you have a graph that its nodes property is (VertexId,Double) but you have defined the e: EdgeTriplet[VertexId, ED] which needs to be corrected and it should be e: EdgeTriplet[(VertexId,Double), ED]. This means that your vertexes or your nodes property in Graph have (VertexId,Double)as their property.

            Source https://stackoverflow.com/questions/63228559

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

            Vulnerabilities

            No vulnerabilities reported

            Install GraphX

            You can download it from GitHub.

            Support

            Our library supports following platforms:.
            Find more information at:

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

            Find more libraries

            Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link