Viewing MRS Operation Logs¶
You can view operation logs of clusters and jobs on the Operation Logs page. Log information is typically used for quickly locating faults in case of cluster exceptions, helping users resolve problems.
Operation Type¶
Currently, the following operation logs are provided by MRS. You can filter the logs in the search box.
Cluster operations
Creating, deleting, scaling out, and scaling in a cluster
Creating and deleting a directory, deleting a file
Job operations: Creating, stopping, and deleting a job
Data operations: IAM user tasks, adding user, and adding user group
Log Fields¶
Logs are listed in chronological order by default in the log list, with the most recent logs displayed at the top.
Table 1 describes various fields in a log.
Parameter | Description |
|---|---|
Operation Type | Various types of operations, including:
|
Operation IP | IP address where an operation is performed. Note If an MRS cluster fails to be deployed, the cluster is automatically deleted, and the operation logs of the automatically deleted cluster do not contain the Operation IP of the user. |
Operation | Operation details. The value can contain a maximum of 2048 characters. |
Time | Operation time. For a deleted cluster, only logs generated within the last six months are displayed. To view logs generated six months ago, contact technical support. |
Icon | Description |
|---|---|
| Select an operation type from the drop-down list box to filter logs.
|
| Filter logs by time.
The left-side input box indicates the start time and the right-side one indicates the end time. The start time must be earlier than or equal to the end time. Otherwise, logs cannot be filtered. |
| Enter a keyword of the Operation Details in the search box and click |
| Click |
