ClickHouse Replicas Status API

The Replicas Status API from ClickHouse — 1 operation(s) for replicas status.

Documentation GitHub OpenAPI

Operations 1

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /replicas_status Check replica delay across the cluster · Get replica status #

Ask an LLM

“Are any of my ClickHouse replicas lagging behind?”

“How far behind is replication across the cluster right now?”

Tell an agent

Show the replication delay for every replica in the cluster.

Check replica status and flag any replica that is falling behind.

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OpenAPI Specification

openapi: 3.2.0
info:
  title: ClickHouse HTTP Interface Replicas Status API
  description: 'ClickHouse HTTP interface for executing SQL queries, inserting data, and

    monitoring server health. Authentication is performed with HTTP Basic, URL

    parameters, or the X-ClickHouse-User / X-ClickHouse-Key headers.'
  version: 1.0.0
servers:
- url: http://localhost:8123
  description: Default local ClickHouse HTTP listener
security:
- basicAuth: []
tags:
- name: Replicas Status
paths:
  /replicas_status:
    get:
      summary: Get replica status
      description: Returns replica delay information across the cluster.
      responses:
        '200':
          description: Replica status report
          content:
            text/plain:
              schema:
                type: string
      tags:
      - Replicas Status
      operationId: getReplicasStatus
      x-operation-id-source: derived
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
    clickhouseHeaders:
      type: apiKey
      in: header
      name: X-ClickHouse-User