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CloudTable Service
CloudTable Service
- Service Overview
- Billing
- Getting Started
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User Guide
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HBase User Guide
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HBase Cluster Management
- Overview
- Managing Clusters
- Preparing an ECS
- Using HBase
- HBase Cold and Hot Data Separation
- HBase Thrift Server
- HBase Security Channel Encryption
- HBase Batch Data Import
- HBase Monitoring Clusters
- Self-Healing from HBase Hotspotting
- Global Secondary Indexes
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HBase Cluster Management
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ClickHouse User Guide
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ClickHouse Cluster Management
- Overview
- Managing ClickHouse Clusters
- Using ClickHouse
- Migrating ClickHouse Data
- ClickHouse User Management
- ClickHouse Role Management
- ClickHouse Slow Query Management
- Configuring Secure Channel Encryption for ClickHouse Clusters
- Application of ClickHouse Cold and Hot Data Separation
- ClickHouse Monitoring Clusters
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ClickHouse Cluster Management
- Permissions Management
- Audit Logs
- Cluster Log Management
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HBase User Guide
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Developer Guide
- HBase Application Development Guide
- ClickHouse Application Development Guide
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FAQs
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General
- What Services Does a CloudTable Cluster Provide?
- Why Do I Choose CloudTable Service?
- How Do I Prepare for Creating a CloudTable HBase Cluster?
- What Should I Pay Attention to When Using CloudTable Service?
- What Compression Algorithms Are Supported by CloudTable HBase Clusters?
- Can I Stop CloudTable Service?
- Which Programming Languages Are Supported by HBase External APIs in CloudTable?
- How Do I Determine the Number of Faulty RegionServers?
- What Special Characters Does CloudTable HBase Support?
- What Can I Do If the Index Table Does Not Match the Data Table After CloudTable Data Is Deleted?
- What Should I Do If Concurrent Tasks Run Slowly When Python Accesses CloudTable Through Thrift?
- How do I view the TTL attribute of HBase shell?
- Why Are My Server Resources Released?
- How Do I Delete a Cluster?
- How Do I Stop Services and Release Resources?
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Connection and Access
- How Do I Access a CloudTable Cluster?
- Can I Use SSH to Access Computing Nodes of CloudTable?
- Why Can't I Access HBase After the ZK Address Is Configured?
- Why Is the Error "Will not attempt to authenticate using SASL (unknown error)" Reported When Connecting to HBase?
- How Do I View the IP Address Corresponding to a Domain Name in a CloudTable Link?
- How Do I Access CloudTable from Other Cloud Services?
- Can I Configure the hbase-site.xml File?
- How Do I Query the Creation Time of a Table in CloudTable HBase?
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Data Read/Write
- Is Raw Data Stored in CloudTable HBase?
- Why Can't I Write Data to HBase?
- What Is the Maximum Size of Data Written to the HBase Cluster?
- How Do I Check the Daily Incremental Data in HBase Tables?
- What Should I Do If an Error Is Reported When I Access the CloudTable HBase Cluster?
- How Do I Delete the Backup Table of the ZooKeeper Node in the ClickHouse Cluster?
- What Should I Do If a Database Missing Error Occurs When a Table Is Created in the ClickHouse Cluster?
- Billing FAQs
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General
- General Reference
On this page
Help Center/
CloudTable Service/
User Guide/
ClickHouse User Guide/
ClickHouse Cluster Management/
Managing ClickHouse Clusters/
ClickHouse Cluster Scale-Out/
ClickHouse Cluster Node Scale-out
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ClickHouse Cluster Node Scale-out
Add compute nodes in a ClickHouse cluster. The scale-out does not affect system running.
NOTE:
- Scale-out cannot be performed if your account balance is insufficient.
- Scale-out cannot be performed if your quota is insufficient.
- ZooKeeper nodes can be scaled out.
Procedure
- Log in to the CloudTable console.
- Click Cluster Management.
- In the cluster list, locate the row that contains the target cluster and click Scale Out in the Operation column.
NOTE:
You can also click Scale Out on the cluster details page to go to the Scale Out page.
- Click + to add nodes.
- Confirm the fee and resource quota, and click OK.
ClickHouse Scale-Out Statuses
|
Task Status |
Description |
|---|---|
|
Scaling out |
Indicates that a cluster is being scaled out. |
|
Scale-out failed |
Indicates that the cluster fails to be scaled out. |
Viewing Scaling Details
- After you click OK, the cluster task status changes to Scaling out. After the cluster scale-out is complete, the cluster status changes to In service.
- After you click OK, the cluster task status changes to Scaling out. If the scale-out fails, the cluster status is In service and the task status is Scale-out failed.
Parent topic: ClickHouse Cluster Scale-Out
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