Uses of Package
org.apache.hadoop.hdfs.server.datanode.metrics

Packages that use org.apache.hadoop.hdfs.server.datanode.metrics

Package	Description
org.apache.hadoop.hdfs	A distributed implementation of FileSystem.
org.apache.hadoop.hdfs.server.datanode
org.apache.hadoop.hdfs.server.datanode.fsdataset
org.apache.hadoop.hdfs.server.datanode.metrics

Classes in org.apache.hadoop.hdfs.server.datanode.metrics used by org.apache.hadoop.hdfs

Class	Description
DataNodeMetrics	This class is for maintaining the various DataNode statistics and publishing them through the metrics interfaces.

Classes in org.apache.hadoop.hdfs.server.datanode.metrics used by org.apache.hadoop.hdfs.server.datanode

Class	Description
DataNodeDiskMetrics	This class detects and maintains DataNode disk outliers and their latencies for different ops (metadata, read, write).
DataNodeMetrics	This class is for maintaining the various DataNode statistics and publishing them through the metrics interfaces.
DataNodePeerMetrics	This class maintains DataNode peer metrics (e.g. numOps, AvgTime, etc.) for various peer operations.

Classes in org.apache.hadoop.hdfs.server.datanode.metrics used by org.apache.hadoop.hdfs.server.datanode.fsdataset

Class	Description
FSDatasetMBean	This Interface defines the methods to get the status of a the FSDataset of a data node.

Classes in org.apache.hadoop.hdfs.server.datanode.metrics used by org.apache.hadoop.hdfs.server.datanode.metrics

Class	Description
DataNodeMetrics	This class is for maintaining the various DataNode statistics and publishing them through the metrics interfaces.
DataNodePeerMetrics	This class maintains DataNode peer metrics (e.g. numOps, AvgTime, etc.) for various peer operations.
FSDatasetMBean	This Interface defines the methods to get the status of a the FSDataset of a data node.
OutlierDetector	A utility class to help detect resources (nodes/ disks) whose aggregate latency is an outlier within a given set.