Release Notes and Announcements

Release Notes

Cluster Version Updates

Product Announcements

Product Introduction

Introduction and Selection of the TDMQ Product Series

What Is TDMQ for Apache Pulsar

Strengths

Scenarios

How It Works

Product Series

Version Support Instructions for Open-Source Apache Pulsar

Comparison with Open-Source Apache Pulsar

High Availability

Quotas and Limits

Basic Concepts

Billing

Billing Overview

Pricing

Billing Examples

Renewal

Viewing Consumption Details

Overdue Payments

Refund

Getting Started

Getting Started Guide

Preparations

Using the SDK to Send and Receive General Messages

Using the SDK to Send and Receive Advanced Feature Messages

User Guide

Usage Process Guide

Configuring the Account Permission

Creating a Cluster

Configuring the Namespace

Configuring the Topic

Connecting to a Cluster

Managing the Cluster

Querying Messages and Traces

Cross-Region Replication

Viewing Monitoring Data and Configuring Alarm Rules

Use Cases

Client Usage

Abnormal Consumer Isolation

Traffic Throttling Mechanisms

Transaction Reconciliation

Message Idempotence

Message Compression

Migration Guide

Single-Write Multiple-Read Cluster Migration Solutions

Hitless Migration from Virtual Cluster to Pro Cluster

SDK Reference

API Overview

SDK Reference

SDK Overview

Recommended SDK Configuration Parameters

TCP Protocol (Apache Pulsar)

Security and Compliance

Permission Management

Deletion Protection

CloudAudit

FAQs

Monitoring

Clients

Agreements

Service Level Agreement

TDMQ Policy

Glossary

Configuring Deletion Protection

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Last updated: 2025-12-24 15:00:42

After cluster deletion protection is enabled, the cluster cannot be deleted through the console or an API. To delete the cluster, you need to manually disable the deletion protection feature first. It is recommended to keep this feature enabled for key businesses.
Constraints and Limitations
Cluster deletion protection does not apply to system-level deletion. For example, pay-as-you-go clusters are isolated and subsequently released due to overdue payment, and yearly/monthly subscription clusters are isolated and released after expiration.
Enabling Cluster Deletion Protection
There are three entries to enable cluster deletion protection.
Entry 1: Log in to the TDMQ for Apache Pulsar console, click Create Cluster on the Cluster page, and enable instance deletion protection on the Purchase page.
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Entry 2: Log in to the TDMQ for Apache Pulsar console, on the Cluster page, choose More > Edit Instance Deletion Protection in the target cluster's operation column, and enable cluster deletion protection.
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Entry 3: Log in to the TDMQ for Apache Pulsar console, on the Cluster page, click the ID of the target cluster to go to the Cluster Basic Information page, and enable deletion protection in the Deletion Protection Status section of the Basic Information page.
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Disabling Cluster Deletion Protection
There are three entries to disable cluster deletion protection.
Entry 1: Log in to the TDMQ for Apache Pulsar console. On the Clusterpage, choose More > Edit Instance Deletion Protection in the target cluster's operation column, and disable cluster deletion protection.
Entry 2: Log in to the TDMQ for Apache Pulsar console, on the Cluster page, click the ID of the target cluster to go to the Cluster Basic Information page, and disable deletion protection in the Deletion Protection Status section of the Basic Information page.
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