altinity-expert-clickhouse-mutations
OfficialDiagnose and fix ClickHouse mutations fast.
Data & Analytics#performance#monitoring#troubleshooting#diagnose#mutations#clickhouse#database-tuning
AuthorAltinity
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill tracks and diagnoses ClickHouse mutation operations (ALTER UPDATE, ALTER DELETE, and related mutations) to reduce downtime caused by stuck or slow mutations.
Core Features & Use Cases
- Mutation tracking across ALTER UPDATE, ALTER DELETE, and other mutation operations.
- Diagnose root causes: lock contention with merges, replication queues, and part mutations.
- Performance analysis and actionable recommendations to recover failed or slow mutations.
Quick Start
Analyze the current cluster mutations by querying system.mutations and system.part_log to identify the oldest pending mutations and provide remediation steps.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: altinity-expert-clickhouse-mutations Download link: https://github.com/Altinity/Skills/archive/main.zip#altinity-expert-clickhouse-mutations Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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