Apache Ambari Operations
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Viewing Access Logs

When troubleshooting HDFS-related issues, you might find it helpful to search for and spot trends in HDFS access by users. The Access Logs tab enables you to view HDFS Audit log entries for a specific time frame, to see aggregated usage data showing the top ten HDFS users by file system resources accessed, as well as the top ten file system resources accessed across all users. This can help you find anomalies or hot and cold data sets.