jetcd | Java client for etcd | Key Value Database library

 by   diwakergupta Java Version: 0.3.1 License: Apache-2.0

kandi X-RAY | jetcd Summary

kandi X-RAY | jetcd Summary

jetcd is a Java library typically used in Database, Key Value Database applications. jetcd has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub, Maven.

Java client for etcd
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            kandi-support Support

              jetcd has a low active ecosystem.
              It has 42 star(s) with 13 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 1 open issues and 2 have been closed. On average issues are closed in 170 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of jetcd is 0.3.1

            kandi-Quality Quality

              jetcd has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              jetcd 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

              jetcd 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 not available. Examples and code snippets are available.
              jetcd saves you 105 person hours of effort in developing the same functionality from scratch.
              It has 266 lines of code, 33 functions and 8 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed jetcd and discovered the below as its top functions. This is intended to give you an instant insight into jetcd implemented functionality, and help decide if they suit your requirements.
            • List node values
            • Gets the node
            • Swaps a key and value pair
            • Set a value in etcd
            • Deletes a key
            • Get the value of a key
            • Get the version
            Get all kandi verified functions for this library.

            jetcd Key Features

            No Key Features are available at this moment for jetcd.

            jetcd Examples and Code Snippets

            No Code Snippets are available at this moment for jetcd.

            Community Discussions

            QUESTION

            Leader election with: Etcd vs Zookeeper vs Hazelcast
            Asked 2019-Sep-05 at 11:56

            We are choosing the best option for implementing a leader election for our service (written in Java) comprised of multiple (e.g., 3) instances for high availability. Our goal is to have only a single instance active at any given time.

            Would be great to hear your opinion about the following options:

            1) Hazelcast. Using "quorum" and a lock we can implement a leader election. However, we can run into a split-brain problem where for some time two leaders may be present. Also, it seems that Hazelcast does not support SSL.

            2) Zookeeper. We can implement leader election on top of a Zookeeper ensemble (where a ZK node is run on each instance of our service). Does Zookeeper provide better consistency guarantees than Hazelcast? Does it also suffer from the split-brain problem?

            3) Etcd. We can use the Jetcd library which seems like the most modern and robust technology. Is it really better in terms of consistency than Zookeeper?

            Thank you.

            ...

            ANSWER

            Answered 2019-Sep-05 at 11:56

            1) Hazelcast, by version 3.12, provides a CPSubsystem which is a CP system in terms of CAP and built using Raft consensus algorithm inside the Hazelcast cluster. CPSubsytem has a distributed lock implementation called FencedLock which can be used to implement a leader election.

            For more information about CPSubsystem and FencedLock see;

            Hazelcast versions before 3.12 are not suitable for leader election. As you already mentioned, it can choose availability during network splits, which can lead to election of multiple leaders.

            2) Zookeeper doesn't suffer from the mentioned split-brain problem, you will not observe multiple leaders when network split happens. Zookeeper is built on ZAB atomic broadcast protocol.

            3) Etcd is using Raft consensus protocol. Raft and ZAB have similar consistency guarantees, which both can be used to implement a leader election process.

            Disclaimer: I work at Hazelcast.

            Source https://stackoverflow.com/questions/53605172

            QUESTION

            C# - etcd GRPC Client Basic Auth
            Asked 2018-Jun-02 at 19:33

            I am trying to implement a C# GRPC client for etcd v3+.I am able to connect via no auth and channel ssl auth.However, I am trying to figure out basic authentication mechanism as well.Here's my implementation till now.

            ...

            ANSWER

            Answered 2018-May-29 at 09:48

            I solved it by referring to REST api docs here.

            Add a private property.

            Source https://stackoverflow.com/questions/50572412

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

            Vulnerabilities

            No vulnerabilities reported

            Install jetcd

            You can download it from GitHub, Maven.
            You can use jetcd 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 jetcd 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

            https://github.com/diwakergupta/jetcd.git

          • CLI

            gh repo clone diwakergupta/jetcd

          • sshUrl

            git@github.com:diwakergupta/jetcd.git

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