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hdfs_capacity_usage

hdfs_capacity_usage

Storage | HDFS

This is an alert about the Hadoop Distributed File System (HDFS). The Netdata Agent calculates the percentage of used space capacity across all DataNodes. This alert indicates high DataNodes space capacity utilization. To fix this issue, you can add additional disks/DataNodes and rebalance the blocks across DataNodes in the cluster.

This alert is triggered in warning state when the percentage of used space capacity across all DataNodes is between 70-80% and in critical state when it is between 80-90%.