Package | Description |
---|---|
org.apache.hadoop.hdfs | |
org.apache.hadoop.hdfs.client |
This package provides the administrative APIs for HDFS.
|
org.apache.hadoop.hdfs.client.impl |
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
|
org.apache.hadoop.hdfs.protocol |
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
|
org.apache.hadoop.hdfs.protocolPB |
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
|
org.apache.hadoop.hdfs.web |
Class and Description |
---|
BlockType
Type of a block.
|
Class and Description |
---|
AddErasureCodingPolicyResponse
A response of add an ErasureCoding policy.
|
CacheDirectiveEntry
Describes a path-based cache directive entry.
|
CacheDirectiveInfo
Describes a path-based cache directive.
|
CachePoolEntry
Describes a Cache Pool entry.
|
CachePoolInfo
CachePoolInfo describes a cache pool.
|
EncryptionZone
A simple class for representing an encryption zone.
|
HdfsConstants.ReencryptAction
Re-encrypt encryption zone actions.
|
OpenFilesIterator.OpenFilesType
Open file types to filter the results.
|
ZoneReencryptionStatus
A class representing information about re-encryption of an encryption zone.
|
Class and Description |
---|
SnapshotDiffReport
This class represents to end users the difference between two snapshots of
the same directory, or the difference between a snapshot of the directory and
its current state.
|
SnapshotDiffReportListing.DiffReportListingEntry
Representing the full path and diff type of a file/directory where changes
have happened.
|
Class and Description |
---|
BlockType
Type of a block.
|
CacheDirectiveInfo
Describes a path-based cache directive.
|
CacheDirectiveInfo.Builder
A builder for creating new CacheDirectiveInfo instances.
|
CacheDirectiveInfo.Expiration
Denotes a relative or absolute expiration time for a CacheDirective.
|
CacheDirectiveStats
Describes a path-based cache directive.
|
CacheDirectiveStats.Builder |
CachePoolInfo
CachePoolInfo describes a cache pool.
|
CachePoolStats
CachePoolStats describes cache pool statistics.
|
CachePoolStats.Builder |
DatanodeInfo.AdminStates |
DatanodeInfo.DatanodeInfoBuilder
Building the DataNodeInfo.
|
ECBlockGroupStats
Get statistics pertaining to blocks of type
BlockType.STRIPED
in the filesystem. |
HdfsConstants.DatanodeReportType |
HdfsConstants.ReencryptAction
Re-encrypt encryption zone actions.
|
HdfsConstants.RollingUpgradeAction |
HdfsConstants.SafeModeAction |
HdfsConstants.StoragePolicySatisfierMode
Storage policy satisfier service modes.
|
HdfsConstants.UpgradeAction
Upgrade actions.
|
HdfsFileStatus.Flags
Set of features potentially active on an instance.
|
OpenFilesIterator.OpenFilesType
Open file types to filter the results.
|
ReplicatedBlockStats
Get statistics pertaining to blocks of type
BlockType.CONTIGUOUS
in the filesystem. |
SnapshotDiffReport.DiffReportEntry
Representing the full path and diff type of a file/directory where changes
have happened.
|
SnapshotDiffReport.DiffStats
Records the stats related to Snapshot diff operation.
|
SnapshotDiffReport.DiffType
Types of the difference, which include CREATE, MODIFY, DELETE, and RENAME.
|
SnapshotDiffReportListing.DiffReportListingEntry
Representing the full path and diff type of a file/directory where changes
have happened.
|
SnapshottableDirectoryStatus
Metadata about a snapshottable directory
|
ZoneReencryptionStatus
A class representing information about re-encryption of an encryption zone.
|
ZoneReencryptionStatus.Builder
Builder of
ZoneReencryptionStatus . |
ZoneReencryptionStatus.State
State of re-encryption.
|
Class and Description |
---|
AddErasureCodingPolicyResponse
A response of add an ErasureCoding policy.
|
BlockType
Type of a block.
|
CacheDirectiveEntry
Describes a path-based cache directive entry.
|
CacheDirectiveInfo
Describes a path-based cache directive.
|
CacheDirectiveInfo.Expiration
Denotes a relative or absolute expiration time for a CacheDirective.
|
CacheDirectiveStats
Describes a path-based cache directive.
|
CachePoolEntry
Describes a Cache Pool entry.
|
CachePoolInfo
CachePoolInfo describes a cache pool.
|
CachePoolStats
CachePoolStats describes cache pool statistics.
|
CorruptFileBlocks
Contains a list of paths corresponding to corrupt files and a cookie
used for iterative calls to NameNode.listCorruptFileBlocks.
|
DatanodeInfo.AdminStates |
ECBlockGroupStats
Get statistics pertaining to blocks of type
BlockType.STRIPED
in the filesystem. |
EncryptionZone
A simple class for representing an encryption zone.
|
HdfsConstants.DatanodeReportType |
HdfsConstants.ReencryptAction
Re-encrypt encryption zone actions.
|
HdfsConstants.RollingUpgradeAction |
HdfsConstants.SafeModeAction |
OpenFilesIterator.OpenFilesType
Open file types to filter the results.
|
ReplicatedBlockStats
Get statistics pertaining to blocks of type
BlockType.CONTIGUOUS
in the filesystem. |
SnapshotDiffReport
This class represents to end users the difference between two snapshots of
the same directory, or the difference between a snapshot of the directory and
its current state.
|
SnapshotDiffReport.DiffReportEntry
Representing the full path and diff type of a file/directory where changes
have happened.
|
SnapshotDiffReportListing
This class represents to the difference between two snapshots of
the same directory, or the difference between a snapshot of the directory and
its current state.
|
SnapshotDiffReportListing.DiffReportListingEntry
Representing the full path and diff type of a file/directory where changes
have happened.
|
SnapshottableDirectoryStatus
Metadata about a snapshottable directory
|
ZoneReencryptionStatus
A class representing information about re-encryption of an encryption zone.
|
Class and Description |
---|
SnapshotDiffReport
This class represents to end users the difference between two snapshots of
the same directory, or the difference between a snapshot of the directory and
its current state.
|
SnapshottableDirectoryStatus
Metadata about a snapshottable directory
|
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