ClickHouse/clickhouse-kafka-connect
ClickHouse Kafka Connector
⚡ Executive Summary & Quick Facts
Authoritative Sourceclickhouse-kafka-connect is clickhouse-kafka-connect is an open-source project written in Java: ClickHouse Kafka Connector..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), ClickHouse/clickhouse-kafka-connect has accumulated 212 GitHub stars and 82 forks. It is written in Java, licensed under Apache-2.0, and ranks #18,741 globally. It is actively maintained with the latest commit recorded on Oct 20, 2026.”
| Repository | ClickHouse/clickhouse-kafka-connect ↗ |
|---|---|
| Primary Category | clickhouse |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 212 stars · ⑂ 82 forks · #18,741 globally |
| Maintenance | ● Active (Last commit: Oct 20, 2026) · 92 open issues |
| Target Audience | Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 88/100 · Grade AYes, clickhouse-kafka-connect is actively maintained. Continuous telemetry recorded the last code commit on Oct 20, 2026 (23 days ago). Supported by 212 stars and 82 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (23 days ago) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,362
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
clickhouse-kafka-connect gained 10 stars in the last 30 days, about 1 a day, and now has 212. It is about 4 years old and has averaged roughly 53 stars a year. It ranks #1,362 among Java repositories and #18,741 across all languages on GitHubRepo.
Trending Record
19
DAYS ON TRENDING
#13553
BEST RANK
Oct 20, 2026
FIRST APPEARANCE
Active
STATUS TODAY
clickhouse-kafka-connect has maintained a continuous presence across global trending indexes, peaking at #13553. Below is the 30-day activity profile:
💡 Overview
clickhouse-kafka-connect is an open-source project written in Java: ClickHouse Kafka Connector.
Engineered for speed, consistency, and developer ease, it solves common hurdles in clickhouse, kafka, kafka-connect. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Java for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/ClickHouse/clickhouse-kafka-connect.git
cd clickhouse-kafka-connect⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
clickhouse-kafka-connect coordinates its core functionality through a modular Java pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Command-Line Automation
Execute automated build, deployment, and maintenance tasks directly from the terminal.
CI/CD Workflow Integration
Run non-interactive validation checks in GitHub Actions, GitLab CI, or local pre-commit hooks.
Developer Environment Setup
Standardize local engineering workstations with single-binary utility commands.
Scripting & Pipeline Orchestration
Chain complex multi-stage scripts with reliable error reporting and exits.
🚀 Getting Started
Install clickhouse-kafka-connect using your package manager: `git clone https://github.com/ClickHouse/clickhouse-kafka-connect.git`
Initialize your project workspace or configuration file for clickhouse-kafka-connect.
Import clickhouse-kafka-connect into your codebase or invoke it directly from your terminal.
Execute your test suite or run `clickhouse-kafka-connect --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
ClickHouse/clickhouse-kafka-connect is currently ranked #18,741 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
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|---|---|---|---|---|
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| #18,741 | ClickHouse/clickhouse-kafka-connect This Project | Java | ★ 212 | |
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Frequently Asked Questions
What does clickhouse-kafka-connect do? +
ClickHouse Kafka Connector
Is clickhouse-kafka-connect actively maintained in 2026? +
Yes, clickhouse-kafka-connect is actively maintained. The latest code push was recorded on Oct 20, 2026 (23 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 212 stars and 92 open issues.
What language is clickhouse-kafka-connect written in? +
The primary language is Java. Topics include: clickhouse, kafka, kafka-connect, sink.
How many stars does clickhouse-kafka-connect have? +
clickhouse-kafka-connect has 212 stars and 82 forks on GitHub.
How does clickhouse-kafka-connect rank among GitHub repositories? +
With 212 stars, ClickHouse/clickhouse-kafka-connect is ranked #18,741 globally across all repositories tracked on GitHubRepo and #1,362 among Java projects.
What license is clickhouse-kafka-connect distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
