@InterfaceAudience.Public @InterfaceStability.Evolving

Package org.apache.hadoop.hdfs.client

This package provides the administrative APIs for HDFS.

See: Description

Interface Summary

Interface	Description
HdfsClientConfigKeys.BlockWrite	dfs.client.block.write configuration properties
HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
HdfsClientConfigKeys.DeprecatedKeys	These are deprecated config keys to client code.
HdfsClientConfigKeys.Failover	dfs.client.failover configuration properties
HdfsClientConfigKeys.HedgedRead	dfs.client.hedged.read configuration properties
HdfsClientConfigKeys.HttpClient	dfs.http.client configuration properties
HdfsClientConfigKeys.Mmap	dfs.client.mmap configuration properties
HdfsClientConfigKeys.Read	dfs.client.read configuration properties
HdfsClientConfigKeys.Read.ShortCircuit
HdfsClientConfigKeys.Retry	dfs.client.retry configuration properties
HdfsClientConfigKeys.ShortCircuit	dfs.client.short.circuit configuration properties
HdfsClientConfigKeys.Write	dfs.client.write configuration properties
HdfsClientConfigKeys.Write.ByteArrayManager

Class Summary

Class	Description
BlockReportOptions	Options that can be specified when manually triggering a block report.
BlockReportOptions.Factory
HdfsAdmin	The public API for performing administrative functions on HDFS.
HdfsDataInputStream	The Hdfs implementation of FSDataInputStream.
HdfsDataOutputStream	The Hdfs implementation of FSDataOutputStream.
HdfsUtils	The public utility API for HDFS.

Enum Summary

Enum	Description
CreateEncryptionZoneFlag	CreateEncryptionZoneFlag is used in HdfsAdmin.createEncryptionZone(Path, String, EnumSet) to indicate what should be done when creating an encryption zone.
HdfsDataOutputStream.SyncFlag

Package org.apache.hadoop.hdfs.client Description

This package provides the administrative APIs for HDFS.