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- 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
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Viewing Monitoring Information of a Cluster
Scenario
CES monitors the running status of ClickHouse clusters. You can view the monitoring metrics of ClickHouse on the management console. According to the monitoring information, you can quickly learn about cluster health status and key system information.
Monitoring Function
The cluster monitoring function consists of compute node and ZooKeeper metric monitoring. You can adjust the time range of monitoring data in each module to view historical data at different time. You can also adjust the time granularity of monitoring data to view data in different dimensions. If you want to view monitoring data in real time, enable automatic refresh. The platform can automatically refresh monitoring graphs at intervals of 1 hour, 3 hours, 12 hours, 24 hours, and 7 days.
If you are interested in a metric graph, you can click the zoom-in button to view the graph or export the graph.
Checking ClickHouse Cluster Monitoring Information
- Log in to the CloudTable console.
- Click
in the upper left corner to select a region. - In the navigation tree, click Cluster Management.
- In the cluster list, locate the row where the target cluster resides, click View Metric in the Operation column. The CES console is displayed.
The status of the cluster to be viewed must be In service.
- On the Cloud Service Monitoring page, click
on the left of the cluster ID to expand the compute unit list, and select the corresponding node to view the monitoring information. - Set the metrics to be viewed if there are too many metrics on the monitoring page.
- If there are too many metrics, delete them on the Select Metric page.
- If the metrics displayed on the page do not contain the desired metrics, add the metrics on the Select Metric page.
- Select at least one metric. You can drag a selected metric and drop it to a desired location to sort the metrics.
NOTE:
- If you want to view monitoring data in real time, enable automatic refresh. The platform can automatically refresh monitoring graphs at intervals of 1 hour, 3 hours, 12 hours, 24 hours, and 7 days.
- If you want to zoom in on a single metric view, click
in the upper right corner of the metric view to view its details.
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