Documentation
JMS Client for Confluent Platform
Search the docs or ask a question
/
Confluent Developer
Marketplace
Get started
Home
Confluent Cloud
Confluent Platform
Connectors
Clients
JMS Client for Confluent Platform
Get started
Search the docs or ask a question
Home
Confluent Cloud
Confluent Platform
Connectors
Clients
CONFLUENT PLATFORM
Overview
Get Started
Platform Overview
Quick Start
Learn More About Confluent and Kafka
Tutorial: Set Up a Multi-Broker Cluster
Scripted Confluent Platform Demo
Overview
Deploy Confluent Platform Environment
Deploy Hybrid Confluent Platform and Cloud Environment
Troubleshoot and Stop the Demo
Use Docs with AI Tools
Install and Upgrade
Overview
System Requirements
Supported Versions and Interoperability
Install Manually
ZIP and TAR
Ubuntu and Debian
RHEL, CentOS, Rocky, & Amazon Linux
Docker
Install
Configure
Image Reference
Security
Developer Guide
Configure Automatic Startup and Monitoring
Deploy with Ansible Playbooks
Deploy with Confluent for Kubernetes
License
Upgrade
Overview
Upgrade the Operating System
Confluent Platform Upgrade Procedure
Installation Packages
Migrate to Confluent Platform
Migrate to and from Confluent Server
Migrate from Confluent Server to Confluent Kafka
Migrate from ZooKeeper to KRaft
Installation FAQ
Build Client Applications
Overview
Configure Clients
Consumer
Share Consumers
Producer
Schemas, Serializers, and Deserializers
Configuration Properties
Client Guides
Python
.NET Client
JavaScript Client
Go Client
C++ Client
Java Client
Client Examples
Overview
Python Client
.NET Client
JavaScript Client
Go Client
C++ Client
Java
Spring Boot
KafkaProducer
REST
Clojure
Groovy
Kafka Connect Datagen
kafkacat
Kotlin
Ruby
Rust
Scala
Kafka Client APIs for Confluent Platform
Python Client API
.NET Client API
JavaScript Client API
Go Client API
C++ Client API
Java Client API
Deprecated Client APIs
Confluent Plugin for JetBrains IDEs
VS Code Extension
Overview
Quick Start
Connect to a Kafka Cluster
MQTT Proxy for Confluent Platform
Overview
Secure Communication
Configure
Build Kafka Streams Applications
Overview
Quick Start
Streams API
Tutorial: Streaming Application Development Basics on Confluent Platform
Connect Streams to Confluent Cloud
Concepts
Architecture
Examples
Developer Guide
Overview
Write a Streams Application
Configure
Run a Streams Application
Test
Domain Specific Language
Name Domain Specific Language Topologies
Optimize Topologies
Processor API
Data Types and Serialization
Interactive Queries
Memory
Manage Application Topics
Security
Reset Streams Applications
Streams Groups Tool
Streams Rebalance Protocol
Build Pipeline with Connect and Streams
Operations
Metrics
Monitor
Plan and Size
Upgrade
Frequently Asked Questions
Javadocs
ksqlDB
Overview
Quick Start
Install
Operate
Upgrade
Concepts
Overview
Kafka Primer
Connectors
Events
Functions
Lambda Functions
Materialized Views
Queries
Streams
Stream Processing
Tables
Time and Windows in ksqlDB Queries
How-to Guides
Overview
Control the Case of Identifiers
Convert a Changelog to a Table
Create a User-defined Function
Manage Connectors
Query Structured Data
Test an Application
Update a Running Persistent Query
Use Variables in SQL Statements
Use a Custom Timestamp Column
Use Lambda Functions
Develop Applications
Overview
Joins
Overview
Join Streams and Tables
Partition Data
Synthetic Keys
Reference
Overview
Aggregate Functions
ALTER SYSTEM
ASSERT SCHEMA
ASSERT TOPIC
CREATE CONNECTOR
CREATE STREAM AS SELECT
CREATE STREAM
CREATE TABLE AS SELECT
CREATE TABLE
CREATE TYPE
DEFINE
DESCRIBE CONNECTOR
DESCRIBE FUNCTION
DESCRIBE
DROP CONNECTOR
DROP STREAM
DROP TABLE
DROP TYPE
EXPLAIN
Functions
INSERT INTO
INSERT VALUES
Operators
PAUSE
PRINT
Quick Reference
RESUME
RUN SCRIPT
Scalar Functions
SELECT (Pull Query)
SELECT (Push Query)
SHOW CONNECTORS
SHOW FUNCTIONS
SHOW PROPERTIES
SHOW QUERIES
SHOW STREAMS
SHOW TABLES
SHOW TOPICS
SHOW TYPES
SHOW VARIABLES
SPOOL
Table Functions
TERMINATE
Type Coercion
UNDEFINE
REST API
Overview
REST API Reference
Cluster Status
Info
Is Valid Property
Run SQL statements
Query a Stream
Get statement status
Streaming API endpoint
Terminate a cluster
Java Client
Operate and Deploy
Overview
Installation
Overview
Install ksqlDB
Install with Docker Containers
Check Server Health
Configure ksqlDB Server
Configure Security
Connect the CLI to a Server
Integrate with Schema Registry
Upgrade ksqlDB
Legacy Documentation
ksqlDB Architecture
Capacity Planning
Changelog
Processing Guarantees
High Availability
High Availability Pull Queries
KSQL versus ksqlDB
Logging
Manage Metadata Schemas
Monitoring
Performance Guidelines
Schema Inference With ID
Schema Inference
Reference
Overview
SQL
Overview
SQL Keywords and Operators
Use DDL to Structure Data
Data Types
Syntax and Lexical Structure
Time Units and Formats
Metrics
Migrations Tool
Processing Log
Serialization Formats
Server Configuration Parameters
User-defined functions (UDFs)
Run ksqlDB in Confluent Cloud
Connect Local ksqlDB to Confluent Cloud
Connect ksqlDB to Control Center
Secure ksqlDB with RBAC
Frequently Asked Questions
Troubleshoot
Tutorials and Examples
Overview
How-to Guides
Overview
Control the Case of Identifiers
Convert a Changelog to a Table
Create a User-defined Function
Manage Connectors
Query Structured Data
Test an Application
Update a Running Persistent Query
Use Variables in SQL Statements
Use a Custom Timestamp Column
Use Lambda Functions
Materialized View
Streaming ETL Pipeline
Event-Driven Microservice
Build Clickstream Data Analysis Pipeline
Confluent Private Cloud
Overview
Confluent Private Cloud Gateway
Intelligent Replication
Overview
Enable Intelligent Replication
Monitor Intelligent Replication
Configure Intelligent Replication
Troubleshoot Intelligent Replication
Release Notes for Confluent Private Cloud
Confluent REST Proxy for Kafka
Overview
Quick Start
API Reference
Production Deployment
Overview
Deploy REST Proxy for Confluent Server
Configure REST Admin APIs
Configure Security
Deploy a Standalone REST Proxy node
Overview
Configure
Monitor
Secure REST Proxy
Connect to Confluent Cloud
Process Data With Flink
Connect to External Services
Overview
Get Started
Connectors
Confluent Marketplace
Overview
Component Archive Specification
Contribute
Connect on z/OS for Confluent Platform
Install
License
Supported
Supported Self-Managed Connectors for Confluent Platform
Supported Connector Versions in Confluent Platform 8.3
Preview
Configure
Monitor
Logging
Connect to Confluent Cloud
Developer Guide
Tutorial: Moving Data In and Out of Kafka
Reference
Kafka Connect Javadocs for Confluent Platform
REST interface
Kafka Connect Worker Configuration Properties for Confluent Platform
Connector Configuration Properties for Confluent Platform
Kafka Connect Cluster Sizing for Confluent Platform connectors
Transform
Custom Transforms
Security
Kafka Connect Security Basics for Confluent Platform
Kafka Connect and RBAC for Confluent Platform
Get Started With RBAC and Kafka Connect for Confluent Platform
Configure RBAC for a Connect Cluster for Confluent Platform
Configure RBAC for a Connect Worker for Confluent Platform
RBAC for self-managed connectors for Confluent Platform
Connect Secret Registry for Confluent Platform
Example Connect role-binding sequence for Confluent Platform
Manage Client-Side Encryption in Confluent Cloud for Self-Managed Connectors
Manage Client-Side Encryption in Confluent Platform for Self-Managed Connectors
Manage CSFLE for partner-managed connectors
Design
Add Connectors and Software
Install Community Connectors
Upgrade
Troubleshoot
FileStream Connectors
FAQ
Manage Schema Registry and Govern Data Streams
Overview
Get Started with Schema Registry Tutorial
Install and Configure
Install
Configure Schema Registry
Configure Clients to Schema Registry
Deploy in Production
Deployment Architectures
Use Schema Registry to Migrate Schemas in Confluent Platform
Fundamentals
Key Concepts
Schema Evolution and Compatibility
Schema Formats
Serializers and Deserializers Overview
Avro
Protobuf
JSON Schema
Data Contracts
Manage Schemas
Work with Schemas in Control Center
Schema Contexts
Schema Linking
Validate Schema IDs
Monitor
Delete Schemas
Integrate Schemas from Connectors
Security
Overview
Configure Role-Based Access Control
Configure OAuth
Schema Registry Security Plugin
Overview
Install
Schema Registry Authorization
Operation and Resource Support
Role-Based Access Control
ACL Authorizer
Topic ACL Authorizer
Passwordless authentication for Schema Registry
Reference
Overview
Maven Plugin
API
API Examples
FAQ
Manage Security
Overview
Deployment Profiles
Compliance
Overview
Audit Logs
Audit Logs Concepts
Auditable Events
Configure Audit Logs Using Confluent CLI
Configure MDS to Manage Centralized Audit Logs
MDS API Audit Log Configuration
Use Properties Files to Configure Audit Logs in Confluent Platform
Manage Secrets
Overview
Tutorial: Protect Secrets
Authenticate
Overview
Mutual TLS
Overview
Use Principal Mapping
OAuth/OIDC
Overview
Claim Validation for OAuth JWT tokens
OAuth/OIDC Service-to-Service Authentication
Configure Confluent Server Brokers
Configure Confluent Schema Registry
Configure Metadata Service
Configure Kafka Connect
Configure Confluent Control Center
Configure REST Proxy
Configure Truststores for TLS Handshake with Identity Providers
Migrate from mTLS to OAuth Authentication
Use OAuth with ksqlDB
Multi-Protocol Authentication
Overview
Use AuthenticationHandler Class
REST Proxy
Overview
Principal Propagation for mTLS
SSO for Confluent Control Center
Overview
Configure OIDC SSO for Control Center
Configure OIDC SSO for Confluent CLI
Troubleshoot
HTTP Basic Authentication
Overview
SASL
Overview
SASL/GSSAPI (Kerberos)
Overview
SASL/OAUTHBEARER
Overview
Configure Confluent Server Brokers
Configure Clients
Configure UAMI
Configure AWS IAM Java Client Plugin
Configure AWS IAM Python Client Plugin
Configure AWS IAM .NET Client Plugin
SASL/PLAIN
Overview
SASL/SCRAM
Overview
LDAP
Overview
Configure Kafka Clients
Delegation Tokens
Overview
Authorize
Overview
Access Control Lists
Overview
Manage ACLs
Role-Based Access Control
Overview
Quick Start
Predefined RBAC Roles
Cluster Identifiers
Example of Enabling RBAC
Enable RBAC on Running Cluster
Use mTLS with RBAC
Configure mTLS with RBAC
Deployment Patterns for mTLS with RBAC
Client Flow for OAuth-OIDC using RBAC
Migrate LDAP to OAuth for RBAC
Migrate LDAP to mTLS for RBAC
RBAC using REST API
Use Centralized ACLs with MDS for Authorization
Request Forwarding with mTLS RBAC
Deploy Secure ksqlDB with RBAC
Metadata API
LDAP Group-Based Authorization
Configure LDAP Group-Based Authorization
LDAP Configuration Reference
Tutorial: Group-Based Authorization Using LDAP
Configure Confluent Server Authorizer in Confluent Platform
Protect Data
Overview
TLS Encryption
Client-Side Field Level Encryption
Overview
Quick Start
Use Client-side Field Level Encryption
Configuration Settings
Manage Encryption Keys
Implement a Custom KMS Driver
Code examples
Troubleshoot
FAQ
Client-Side Payload Encryption
Redact Confluent Logs
Configure Security Properties using Prefixes
Secure Components
Overview
Schema Registry
Kafka Connect
KRaft Security
ksqlDB RBAC
REST Proxy
Deploy Secure Standalone REST Proxy in Confluent Platform
REST Proxy Security Plugins in Confluent Platform
Enable Security for a Cluster
Add Security to Running Clusters
Configure Confluent Server Authorizer
Security Management Tools
Ansible Playbooks for Confluent Platform
Deploy Secure Confluent Platform Docker Images
Cluster Registry
Deploy in Multi-Datacenter Environment
Overview
Multi-Datacenter Architectures on Confluent Platform
Cluster Linking on Confluent Platform
Overview
Tutorials
Share Data Across Topics
Link Hybrid Cloud and Bridge-to-Cloud Clusters
Migrate Data
Manage
Manage Mirror Topics
Configure
Command Reference
Monitor
Security
FAQ
Troubleshooting
Multi-Region Clusters on Confluent Platform
Overview
Tutorial: Multi-Region Clusters
Tutorial: Move Active-Passive to Multi-Region
Replicate Topics Across Kafka Clusters in Confluent Platform
Overview
Example: Active-active Multi-Datacenter
Tutorial: Replicate Data Across Clusters
Tutorial: Run as an Executable or Connector
Configure
Verify Configuration
Tune
Monitor
Configure for Cross-Cluster Failover
Migrate from MirrorMaker to Replicator
Replicator Schema Translation Example for Confluent Platform
Configure and Manage
Overview
Share Groups
Configuration Reference
Overview
Configure Brokers and Controllers
Configure Topics
Configure Consumers
Configure Producers
Configure Connect
Overview
Configure Sink Connectors
Configure Source Connectors
Configure AdminClient
Configure Licenses
Configure Streams
CLI Tools for Use with Confluent Platform
Overview
Bundled CLI Tools
Confluent CLI
Generate Diagnostics
Check Clusters for KRaft Migration
kcat (formerly kafkacat) Utility
Change Configurations Without Restart
Manage Clusters
Overview
Cluster Metadata Management
Overview
KRaft Overview
Configure KRaft
Find ZooKeeper Resources
Manage Self-Balancing Clusters
Overview
Tutorial: Adding and Removing Brokers
Configure
Use JBOD
Performance and Resource Usage
Auto Data Balancing
Overview
Quick Start
Tutorial: Add and Remove Brokers
Configure
Tiered Storage
Metadata Service (MDS) in Confluent Platform
Configure MDS
Configure Communication with MDS over TLS
Configure mTLS Authentication and RBAC for Kafka Brokers
Configure Kerberos Authentication for Brokers Running MDS
Configure LDAP Authentication
Configure LDAP Group-Based Authorization for MDS
MDS as token issuer
Metadata Service Configuration Settings
MDS File-Based Authentication for Confluent Platform
Docker Operations for Confluent Platform
Overview
Monitor and Track Metrics Using JMX
Configure Logs
Mount External Volumes
Configure a Multi-Node Environment
Configure Share Groups
Run Kafka in Production
Configure Kafka Listeners
Production Best Practices
Manage Topics
Cordon Brokers and Log Directories
Deprecations
Manage Hybrid Environments with USM
Overview
Get Started with USM
Quick Start: USM with CFK
USM Agent Operations
USM Agent Network Configuration
USM Agent Metrics and Metadata Reference
Schema Registry in Hybrid Setup
Configure Clients
Configure Kafka Streams Applications
USM Agent Release Notes
Monitor with Control Center
Monitor
Logging
Monitor with JMX
Overview
Configure JMX
Broker and Controller Metrics
Log and Network Metrics
Group Coordinator Metrics
Producer Metrics
Consumer Metrics
Share Consumer Metrics
Security Metrics
Monitor with Metrics Reporter
Monitor Consumer Lag
Monitor with Health+
Overview
Enable
Intelligent Alerts
Monitor Using Dashboard
Configure Telemetry Reporter
Telemetry Reporter Metrics Reference
FAQ
Confluent CLI
Release Notes
Release Notes
Changelogs
Documentation Archive
APIs and Javadocs
Overview
Kafka API and Javadocs for Confluent Platform
Kafka Java Client APIs
Kafka Producer Java API
Kafka Consumer Java API
Kafka AdminClient Java API
Kafka Common Java API
Kafka Streams Java API
Kafka Connect Java API
Client APIs
Python Client API
.NET Client API
JavaScript Client API
Go Client API
C++ Client API
Java Client API
Confluent APIs for Confluent Platform
Overview
Confluent REST Proxy API
Connect REST API
Flink REST API
Schema Registry API
ksqlDB REST API
Metadata API
Glossary
Table of contents
CONFLUENT PLATFORM
Overview
Get Started
Platform Overview
Quick Start
Learn More About Confluent and Kafka
Tutorial: Set Up a Multi-Broker Cluster
Scripted Confluent Platform Demo
Overview
Deploy Confluent Platform Environment
Deploy Hybrid Confluent Platform and Cloud Environment
Troubleshoot and Stop the Demo
Use Docs with AI Tools
Install and Upgrade
Overview
System Requirements
Supported Versions and Interoperability
Install Manually
ZIP and TAR
Ubuntu and Debian
RHEL, CentOS, Rocky, & Amazon Linux
Docker
Install
Configure
Image Reference
Security
Developer Guide
Configure Automatic Startup and Monitoring
Deploy with Ansible Playbooks
Deploy with Confluent for Kubernetes
License
Upgrade
Overview
Upgrade the Operating System
Confluent Platform Upgrade Procedure
Installation Packages
Migrate to Confluent Platform
Migrate to and from Confluent Server
Migrate from Confluent Server to Confluent Kafka
Migrate from ZooKeeper to KRaft
Installation FAQ
Build Client Applications
Overview
Configure Clients
Consumer
Share Consumers
Producer
Schemas, Serializers, and Deserializers
Configuration Properties
Client Guides
Python
.NET Client
JavaScript Client
Go Client
C++ Client
Java Client
Client Examples
Overview
Python Client
.NET Client
JavaScript Client
Go Client
C++ Client
Java
Spring Boot
KafkaProducer
REST
Clojure
Groovy
Kafka Connect Datagen
kafkacat
Kotlin
Ruby
Rust
Scala
Kafka Client APIs for Confluent Platform
Python Client API
.NET Client API
JavaScript Client API
Go Client API
C++ Client API
Java Client API
Deprecated Client APIs
Confluent Plugin for JetBrains IDEs
VS Code Extension
Overview
Quick Start
Connect to a Kafka Cluster
MQTT Proxy for Confluent Platform
Overview
Secure Communication
Configure
Build Kafka Streams Applications
Overview
Quick Start
Streams API
Tutorial: Streaming Application Development Basics on Confluent Platform
Connect Streams to Confluent Cloud
Concepts
Architecture
Examples
Developer Guide
Overview
Write a Streams Application
Configure
Run a Streams Application
Test
Domain Specific Language
Name Domain Specific Language Topologies
Optimize Topologies
Processor API
Data Types and Serialization
Interactive Queries
Memory
Manage Application Topics
Security
Reset Streams Applications
Streams Groups Tool
Streams Rebalance Protocol
Build Pipeline with Connect and Streams
Operations
Metrics
Monitor
Plan and Size
Upgrade
Frequently Asked Questions
Javadocs
ksqlDB
Overview
Quick Start
Install
Operate
Upgrade
Concepts
Overview
Kafka Primer
Connectors
Events
Functions
Lambda Functions
Materialized Views
Queries
Streams
Stream Processing
Tables
Time and Windows in ksqlDB Queries
How-to Guides
Overview
Control the Case of Identifiers
Convert a Changelog to a Table
Create a User-defined Function
Manage Connectors
Query Structured Data
Test an Application
Update a Running Persistent Query
Use Variables in SQL Statements
Use a Custom Timestamp Column
Use Lambda Functions
Develop Applications
Overview
Joins
Overview
Join Streams and Tables
Partition Data
Synthetic Keys
Reference
Overview
Aggregate Functions
ALTER SYSTEM
ASSERT SCHEMA
ASSERT TOPIC
CREATE CONNECTOR
CREATE STREAM AS SELECT
CREATE STREAM
CREATE TABLE AS SELECT
CREATE TABLE
CREATE TYPE
DEFINE
DESCRIBE CONNECTOR
DESCRIBE FUNCTION
DESCRIBE
DROP CONNECTOR
DROP STREAM
DROP TABLE
DROP TYPE
EXPLAIN
Functions
INSERT INTO
INSERT VALUES
Operators
PAUSE
PRINT
Quick Reference
RESUME
RUN SCRIPT
Scalar Functions
SELECT (Pull Query)
SELECT (Push Query)
SHOW CONNECTORS
SHOW FUNCTIONS
SHOW PROPERTIES
SHOW QUERIES
SHOW STREAMS
SHOW TABLES
SHOW TOPICS
SHOW TYPES
SHOW VARIABLES
SPOOL
Table Functions
TERMINATE
Type Coercion
UNDEFINE
REST API
Overview
REST API Reference
Cluster Status
Info
Is Valid Property
Run SQL statements
Query a Stream
Get statement status
Streaming API endpoint
Terminate a cluster
Java Client
Operate and Deploy
Overview
Installation
Overview
Install ksqlDB
Install with Docker Containers
Check Server Health
Configure ksqlDB Server
Configure Security
Connect the CLI to a Server
Integrate with Schema Registry
Upgrade ksqlDB
Legacy Documentation
ksqlDB Architecture
Capacity Planning
Changelog
Processing Guarantees
High Availability
High Availability Pull Queries
KSQL versus ksqlDB
Logging
Manage Metadata Schemas
Monitoring
Performance Guidelines
Schema Inference With ID
Schema Inference
Reference
Overview
SQL
Overview
SQL Keywords and Operators
Use DDL to Structure Data
Data Types
Syntax and Lexical Structure
Time Units and Formats
Metrics
Migrations Tool
Processing Log
Serialization Formats
Server Configuration Parameters
User-defined functions (UDFs)
Run ksqlDB in Confluent Cloud
Connect Local ksqlDB to Confluent Cloud
Connect ksqlDB to Control Center
Secure ksqlDB with RBAC
Frequently Asked Questions
Troubleshoot
Tutorials and Examples
Overview
How-to Guides
Overview
Control the Case of Identifiers
Convert a Changelog to a Table
Create a User-defined Function
Manage Connectors
Query Structured Data
Test an Application
Update a Running Persistent Query
Use Variables in SQL Statements
Use a Custom Timestamp Column
Use Lambda Functions
Materialized View
Streaming ETL Pipeline
Event-Driven Microservice
Build Clickstream Data Analysis Pipeline
Confluent Private Cloud
Overview
Confluent Private Cloud Gateway
Intelligent Replication
Overview
Enable Intelligent Replication
Monitor Intelligent Replication
Configure Intelligent Replication
Troubleshoot Intelligent Replication
Release Notes for Confluent Private Cloud
Confluent REST Proxy for Kafka
Overview
Quick Start
API Reference
Production Deployment
Overview
Deploy REST Proxy for Confluent Server
Configure REST Admin APIs
Configure Security
Deploy a Standalone REST Proxy node
Overview
Configure
Monitor
Secure REST Proxy
Connect to Confluent Cloud
Process Data With Flink
Connect to External Services
Overview
Get Started
Connectors
Confluent Marketplace
Overview
Component Archive Specification
Contribute
Connect on z/OS for Confluent Platform
Install
License
Supported
Supported Self-Managed Connectors for Confluent Platform
Supported Connector Versions in Confluent Platform 8.3
Preview
Configure
Monitor
Logging
Connect to Confluent Cloud
Developer Guide
Tutorial: Moving Data In and Out of Kafka
Reference
Kafka Connect Javadocs for Confluent Platform
REST interface
Kafka Connect Worker Configuration Properties for Confluent Platform
Connector Configuration Properties for Confluent Platform
Kafka Connect Cluster Sizing for Confluent Platform connectors
Transform
Custom Transforms
Security
Kafka Connect Security Basics for Confluent Platform
Kafka Connect and RBAC for Confluent Platform
Get Started With RBAC and Kafka Connect for Confluent Platform
Configure RBAC for a Connect Cluster for Confluent Platform
Configure RBAC for a Connect Worker for Confluent Platform
RBAC for self-managed connectors for Confluent Platform
Connect Secret Registry for Confluent Platform
Example Connect role-binding sequence for Confluent Platform
Manage Client-Side Encryption in Confluent Cloud for Self-Managed Connectors
Manage Client-Side Encryption in Confluent Platform for Self-Managed Connectors
Manage CSFLE for partner-managed connectors
Design
Add Connectors and Software
Install Community Connectors
Upgrade
Troubleshoot
FileStream Connectors
FAQ
Manage Schema Registry and Govern Data Streams
Overview
Get Started with Schema Registry Tutorial
Install and Configure
Install
Configure Schema Registry
Configure Clients to Schema Registry
Deploy in Production
Deployment Architectures
Use Schema Registry to Migrate Schemas in Confluent Platform
Fundamentals
Key Concepts
Schema Evolution and Compatibility
Schema Formats
Serializers and Deserializers Overview
Avro
Protobuf
JSON Schema
Data Contracts
Manage Schemas
Work with Schemas in Control Center
Schema Contexts
Schema Linking
Validate Schema IDs
Monitor
Delete Schemas
Integrate Schemas from Connectors
Security
Overview
Configure Role-Based Access Control
Configure OAuth
Schema Registry Security Plugin
Overview
Install
Schema Registry Authorization
Operation and Resource Support
Role-Based Access Control
ACL Authorizer
Topic ACL Authorizer
Passwordless authentication for Schema Registry
Reference
Overview
Maven Plugin
API
API Examples
FAQ
Manage Security
Overview
Deployment Profiles
Compliance
Overview
Audit Logs
Audit Logs Concepts
Auditable Events
Configure Audit Logs Using Confluent CLI
Configure MDS to Manage Centralized Audit Logs
MDS API Audit Log Configuration
Use Properties Files to Configure Audit Logs in Confluent Platform
Manage Secrets
Overview
Tutorial: Protect Secrets
Authenticate
Overview
Mutual TLS
Overview
Use Principal Mapping
OAuth/OIDC
Overview
Claim Validation for OAuth JWT tokens
OAuth/OIDC Service-to-Service Authentication
Configure Confluent Server Brokers
Configure Confluent Schema Registry
Configure Metadata Service
Configure Kafka Connect
Configure Confluent Control Center
Configure REST Proxy
Configure Truststores for TLS Handshake with Identity Providers
Migrate from mTLS to OAuth Authentication
Use OAuth with ksqlDB
Multi-Protocol Authentication
Overview
Use AuthenticationHandler Class
REST Proxy
Overview
Principal Propagation for mTLS
SSO for Confluent Control Center
Overview
Configure OIDC SSO for Control Center
Configure OIDC SSO for Confluent CLI
Troubleshoot
HTTP Basic Authentication
Overview
SASL
Overview
SASL/GSSAPI (Kerberos)
Overview
SASL/OAUTHBEARER
Overview
Configure Confluent Server Brokers
Configure Clients
Configure UAMI
Configure AWS IAM Java Client Plugin
Configure AWS IAM Python Client Plugin
Configure AWS IAM .NET Client Plugin
SASL/PLAIN
Overview
SASL/SCRAM
Overview
LDAP
Overview
Configure Kafka Clients
Delegation Tokens
Overview
Authorize
Overview
Access Control Lists
Overview
Manage ACLs
Role-Based Access Control
Overview
Quick Start
Predefined RBAC Roles
Cluster Identifiers
Example of Enabling RBAC
Enable RBAC on Running Cluster
Use mTLS with RBAC
Configure mTLS with RBAC
Deployment Patterns for mTLS with RBAC
Client Flow for OAuth-OIDC using RBAC
Migrate LDAP to OAuth for RBAC
Migrate LDAP to mTLS for RBAC
RBAC using REST API
Use Centralized ACLs with MDS for Authorization
Request Forwarding with mTLS RBAC
Deploy Secure ksqlDB with RBAC
Metadata API
LDAP Group-Based Authorization
Configure LDAP Group-Based Authorization
LDAP Configuration Reference
Tutorial: Group-Based Authorization Using LDAP
Configure Confluent Server Authorizer in Confluent Platform
Protect Data
Overview
TLS Encryption
Client-Side Field Level Encryption
Overview
Quick Start
Use Client-side Field Level Encryption
Configuration Settings
Manage Encryption Keys
Implement a Custom KMS Driver
Code examples
Troubleshoot
FAQ
Client-Side Payload Encryption
Redact Confluent Logs
Configure Security Properties using Prefixes
Secure Components
Overview
Schema Registry
Kafka Connect
KRaft Security
ksqlDB RBAC
REST Proxy
Deploy Secure Standalone REST Proxy in Confluent Platform
REST Proxy Security Plugins in Confluent Platform
Enable Security for a Cluster
Add Security to Running Clusters
Configure Confluent Server Authorizer
Security Management Tools
Ansible Playbooks for Confluent Platform
Deploy Secure Confluent Platform Docker Images
Cluster Registry
Deploy in Multi-Datacenter Environment
Overview
Multi-Datacenter Architectures on Confluent Platform
Cluster Linking on Confluent Platform
Overview
Tutorials
Share Data Across Topics
Link Hybrid Cloud and Bridge-to-Cloud Clusters
Migrate Data
Manage
Manage Mirror Topics
Configure
Command Reference
Monitor
Security
FAQ
Troubleshooting
Multi-Region Clusters on Confluent Platform
Overview
Tutorial: Multi-Region Clusters
Tutorial: Move Active-Passive to Multi-Region
Replicate Topics Across Kafka Clusters in Confluent Platform
Overview
Example: Active-active Multi-Datacenter
Tutorial: Replicate Data Across Clusters
Tutorial: Run as an Executable or Connector
Configure
Verify Configuration
Tune
Monitor
Configure for Cross-Cluster Failover
Migrate from MirrorMaker to Replicator
Replicator Schema Translation Example for Confluent Platform
Configure and Manage
Overview
Share Groups
Configuration Reference
Overview
Configure Brokers and Controllers
Configure Topics
Configure Consumers
Configure Producers
Configure Connect
Overview
Configure Sink Connectors
Configure Source Connectors
Configure AdminClient
Configure Licenses
Configure Streams
CLI Tools for Use with Confluent Platform
Overview
Bundled CLI Tools
Confluent CLI
Generate Diagnostics
Check Clusters for KRaft Migration
kcat (formerly kafkacat) Utility
Change Configurations Without Restart
Manage Clusters
Overview
Cluster Metadata Management
Overview
KRaft Overview
Configure KRaft
Find ZooKeeper Resources
Manage Self-Balancing Clusters
Overview
Tutorial: Adding and Removing Brokers
Configure
Use JBOD
Performance and Resource Usage
Auto Data Balancing
Overview
Quick Start
Tutorial: Add and Remove Brokers
Configure
Tiered Storage
Metadata Service (MDS) in Confluent Platform
Configure MDS
Configure Communication with MDS over TLS
Configure mTLS Authentication and RBAC for Kafka Brokers
Configure Kerberos Authentication for Brokers Running MDS
Configure LDAP Authentication
Configure LDAP Group-Based Authorization for MDS
MDS as token issuer
Metadata Service Configuration Settings
MDS File-Based Authentication for Confluent Platform
Docker Operations for Confluent Platform
Overview
Monitor and Track Metrics Using JMX
Configure Logs
Mount External Volumes
Configure a Multi-Node Environment
Configure Share Groups
Run Kafka in Production
Configure Kafka Listeners
Production Best Practices
Manage Topics
Cordon Brokers and Log Directories
Deprecations
Manage Hybrid Environments with USM
Overview
Get Started with USM
Quick Start: USM with CFK
USM Agent Operations
USM Agent Network Configuration
USM Agent Metrics and Metadata Reference
Schema Registry in Hybrid Setup
Configure Clients
Configure Kafka Streams Applications
USM Agent Release Notes
Monitor with Control Center
Monitor
Logging
Monitor with JMX
Overview
Configure JMX
Broker and Controller Metrics
Log and Network Metrics
Group Coordinator Metrics
Producer Metrics
Consumer Metrics
Share Consumer Metrics
Security Metrics
Monitor with Metrics Reporter
Monitor Consumer Lag
Monitor with Health+
Overview
Enable
Intelligent Alerts
Monitor Using Dashboard
Configure Telemetry Reporter
Telemetry Reporter Metrics Reference
FAQ
Confluent CLI
Release Notes
Release Notes
Changelogs
Documentation Archive
APIs and Javadocs
Overview
Kafka API and Javadocs for Confluent Platform
Kafka Java Client APIs
Kafka Producer Java API
Kafka Consumer Java API
Kafka AdminClient Java API
Kafka Common Java API
Kafka Streams Java API
Kafka Connect Java API
Client APIs
Python Client API
.NET Client API
JavaScript Client API
Go Client API
C++ Client API
Java Client API
Confluent APIs for Confluent Platform
Overview
Confluent REST Proxy API
Connect REST API
Flink REST API
Schema Registry API
ksqlDB REST API
Metadata API
Glossary
Home
Platform
Ask
Copy as markdown
View as plain text
JMS Client for Confluent Platform
