The log feature provides component running log collection, search, and export capabilities. It supports keyword searches across core service logs and node system logs of the current cluster, enabling quick access to key service logs without logging in to the nodes.
Directions
1. Log in to the EMR console and click the ID/Name of the target cluster in the cluster list.
2. On the cluster details page, choose Cluster Monitoring > Log to filter and view log content by current cluster, log file, node IP, and time range.
Alternatively, choose Cluster Service> target component block > Role Management, click a Node IP in Role List to enter the page where the node monitoring metrics are displayed, and then click Role Log to enter the Log Search page.
Click a Node IP to enter the Node Status page, or click Log Source to enter the page where the node monitoring metrics are displayed.
Keyword description:
Supports full-text search based on keywords.
Supports search by using special symbols, including hyphen (-), period (.), asterisk (*), greater-than sign (>), less-than sign (<), equal sign (=), exclamation mark (!), brackets (() and {}), and forward slash (/).
3. During troubleshooting, you usually need to pay attention to contextual logs of keywords. On the Log Search page, click View Context to enter the Log Context page.
4. Supports filtering log results and source log export. Exported logs can be downloaded to local.
5. Supports cluster log delivery to ES Serverless or CLS log service.
Note:
Supports sending runtime logs, audit logs, user task logs, and other custom logs to ES serverless.
Supports sending runtime logs and service audit logs to CLS.
Service Types Supported for Log Search
Note:
Currently, only logs in the past 30 days can be searched for.
If log collection has not been enabled on your cluster, you can contact your Tencent Cloud rep for assistance.
Only partial services enable audit log collection by default. If the cluster requires audit log collection, contact your exclusive after-sales support.
