dledger | A raft-based java library for building high-available, high-durable, strong-consistent commitlog | Architecture library

by openmessaging Java Version: dledger-all-0.3.2 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | dledger Summary

dledger is a Java library typically used in Architecture applications. dledger 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.

A raft-based java library for building high-available, high-durable, strong-consistent commitlog, which could act as the persistent layer for distributed storage system, i.e. messaging, streaming, kv, db, etc. Dledger has added many new features that are not described in the original paper. It has been proven to be a true production ready product.

Support

Quality

Security

License

Reuse

Support

dledger has a low active ecosystem.

It has 691 star(s) with 274 fork(s). There are 43 watchers for this library.

It had no major release in the last 12 months.

There are 28 open issues and 99 have been closed. On average issues are closed in 43 days. There are 8 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of dledger is dledger-all-0.3.2

Quality

dledger has no bugs reported.

Security

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

License

dledger 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.

Reuse

dledger releases are available to install and integrate.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed dledger and discovered the below as its top functions. This is intended to give you an instant insight into dledger implemented functionality, and help decide if they suit your requirements.

Truncate the log entry
Decode DLedgerEntry from ByteBuffer
Get a DLLedgerEntry by index
Prepend len bytes
Process a remoting request
Write response
Handle a remoting response
Appends an entry to the leader log
Set index term
Issue an append entry request
Perform a vote request
Send heartBeat request
Completes pending response
Appends an entry to the leader ledger
Creates a new mapped file
Gets the percentage of the disk partition space
Execute the mmap command
Entry point for the command line tool
Delete mapped file by time interval
Performs leadership transfer request
Send a push entry request
Load a snapshot after the last completed snapshot
Check if the leader is valid
Synchronized
Delete expired file by offset
Translate properties to Object

Get all kandi verified functions for this library.

dledger Key Features

No Key Features are available at this moment for dledger.

dledger Examples and Code Snippets

No Code Snippets are available at this moment for dledger.

Community Discussions

Trending Discussions on dledger

Rocketmq No topic route info in name server for the topic

QUESTION

Rocketmq No topic route info in name server for the topic

Asked 2021-Mar-24 at 01:38

I have a DLedger cluster composed of three machines, such as SA00, SA01, SA02;

Now I create a topic ops06 and import some data;

...

ANSWER

Answered 2021-Mar-23 at 11:05

The brokerName needs to be configured the same to form a master/slave cluster, and the data will be synchronized; When the brokerName name is different, it is equivalent to multiple brokers, and the topic data will be distributed in different brokers, and it is possible that the broker does not save the data。

Source https://stackoverflow.com/questions/66744779

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

Vulnerabilities

No vulnerabilities reported

Install dledger

You can download it from GitHub.
You can use dledger 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 dledger 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

We always welcome new contributions, whether for trivial cleanups, big new features. We are always interested in adding new contributors. What we look for are series of contributions, good taste and ongoing interest in the project. If you are interested in becoming a committer, please let one of the existing committers know and they can help you walk through the process.

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