Uses of Package
org.apache.hadoop.hdfs
Packages that use org.apache.hadoop.hdfs
Package
Description
This package provides the administrative APIs for HDFS.
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
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Classes in org.apache.hadoop.hdfs used by org.apache.hadoop.hdfsClassDescriptionAddBlockFlag provides hints for new block allocation and placement.A BlockReader is responsible for reading a single block from a single datanode.ClientContext contains context information for a client.Detect the dead nodes in advance, and share this information among all the DFSInputStreams in the same client.DFSClient can connect to a Hadoop Filesystem and perform basic file tasks.Used for injecting faults in DFSClient and DFSOutputStream tests.The client-side metrics for hedged read feature.Stream for reading inotify events.DFSInputStream provides bytes from a named file.This is for counting distributed file system operations.DFSOutputStream creates files from a stream of bytes.DFSPacket is used by DataStreamer and DFSOutputStream.A utility class as a container to put corrupted blocks, shared by client and datanode.Implementation of the abstract FileSystem for the DFS system.HdfsDataOutputStreamBuilder provides the HDFS-specific capabilities to write file on HDFS.An immutable key which identifies a block.Periodically refresh the underlying cached
LocatedBlocksfor eligible registeredDFSInputStreams.Wrapper for a client proxy as well as its associated service ID.A cache of input stream sockets to Data Node.A utility class that maintains statistics for reading.The public API for ReplicaAccessor objects.The public API for creating a new ReplicaAccessor. -
Classes in org.apache.hadoop.hdfs used by org.apache.hadoop.hdfs.clientClassDescriptionStream for reading inotify events.DFSInputStream provides bytes from a named file.DFSOutputStream creates files from a stream of bytes.A utility class that maintains statistics for reading.
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Classes in org.apache.hadoop.hdfs used by org.apache.hadoop.hdfs.client.implClassDescriptionA BlockReader is responsible for reading a single block from a single datanode.ClientContext contains context information for a client.DFSClient can connect to a Hadoop Filesystem and perform basic file tasks.A cache of input stream sockets to Data Node.The public API for creating a new ReplicaAccessor.
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Classes in org.apache.hadoop.hdfs used by org.apache.hadoop.hdfs.protocol
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Classes in org.apache.hadoop.hdfs used by org.apache.hadoop.hdfs.protocolPB
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Classes in org.apache.hadoop.hdfs used by org.apache.hadoop.hdfs.shortcircuit
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Classes in org.apache.hadoop.hdfs used by org.apache.hadoop.hdfs.utilClassDescriptionA BlockReader is responsible for reading a single block from a single datanode.A utility class that maintains statistics for reading.