To find logs related to a specific problem, use the Troubleshooting tab in the UI to select the service, components, and time frame related to the problem you are troubleshooting. For example, if you select HDFS, the UI automatically searches for HDFS-related components. You can select a time frame of yesterday or last week, or you can specify a custom value. Each of these specifications filters the results to match your interests When you are ready to view the matching logs, you can click Go to Logs: