Viewing Apache Spark™ cluster logs

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Updated at June 23, 2026

Yandex Managed Service for Apache Spark™ allows you to get a cluster log snippet for the selected period.

Note

Cluster logs are stored for 45 days.

Getting a cluster log

Management console

CLI

In the management console, navigate to the relevant folder.
Navigate to Managed Service for Apache Spark™.
Click the name of your cluster and select the Logs tab.
Specify the logging Level and time period for which you want to display the log.

With YC CLI, you can get Apache Spark™ cluster logs from a Yandex Cloud Logging log group.

If you do not have the Yandex Cloud CLI yet, install and initialize it.
The folder used by default is the one specified when creating the CLI profile. To change the default folder, use the yc config set folder-id <folder_ID> command. You can also specify a different folder for any command using --folder-name or --folder-id. If you access a resource by its name, the search will be limited to the default folder. If you access a resource by its ID, the search will be global, i.e., through all folders based on access permissions.
To view records in the log group, run this command:
```
yc logging read --group-name <log_group_name> --follow
```
You can view the log group name on the Overview tab of the Apache Spark™ cluster.