| org.apache.hadoop.hdfs |
A distributed implementation of FileSystem.
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| org.apache.hadoop.hdfs.net |
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| org.apache.hadoop.hdfs.protocol |
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| org.apache.hadoop.hdfs.protocol.datatransfer |
This package contains classes related to hdfs data transfer protocol.
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| org.apache.hadoop.hdfs.protocol.datatransfer.sasl |
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| org.apache.hadoop.hdfs.protocolPB |
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
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| org.apache.hadoop.hdfs.qjournal.client |
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| org.apache.hadoop.hdfs.qjournal.protocol |
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| org.apache.hadoop.hdfs.qjournal.protocolPB |
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| org.apache.hadoop.hdfs.qjournal.server |
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| org.apache.hadoop.hdfs.security.token.block |
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| org.apache.hadoop.hdfs.security.token.delegation |
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| org.apache.hadoop.hdfs.server.aliasmap |
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| org.apache.hadoop.hdfs.server.balancer |
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| org.apache.hadoop.hdfs.server.blockmanagement |
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| org.apache.hadoop.hdfs.server.common |
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| org.apache.hadoop.hdfs.server.common.blockaliasmap |
The AliasMap defines mapping of PROVIDED HDFS blocks to data in remote
storage systems.
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| org.apache.hadoop.hdfs.server.common.blockaliasmap.impl |
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| org.apache.hadoop.hdfs.server.common.sps |
This package provides commonly used classes for the block movement.
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| org.apache.hadoop.hdfs.server.datanode |
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| org.apache.hadoop.hdfs.server.datanode.checker |
Datanode support for running disk checks.
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| org.apache.hadoop.hdfs.server.datanode.erasurecode |
Datanode side striping + erasure coding related task processing.
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| org.apache.hadoop.hdfs.server.datanode.fsdataset |
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| org.apache.hadoop.hdfs.server.datanode.fsdataset.impl |
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| org.apache.hadoop.hdfs.server.datanode.metrics |
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| org.apache.hadoop.hdfs.server.datanode.web |
Data node HTTP classes.
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| org.apache.hadoop.hdfs.server.datanode.web.webhdfs |
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| org.apache.hadoop.hdfs.server.diskbalancer |
Disk Balancer connects to a .DataNode and attempts to spread data across all volumes evenly. |
| org.apache.hadoop.hdfs.server.diskbalancer.command |
Commands for disk balancer command line tool.
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| org.apache.hadoop.hdfs.server.diskbalancer.connectors |
Connectors package is a set of logical connectors that connect
to various data sources to read the hadoop cluster information.
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| org.apache.hadoop.hdfs.server.diskbalancer.datamodel |
Disk Balancer Data Model is the Data Model for the cluster that
Disk Balancer is working against.
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| org.apache.hadoop.hdfs.server.diskbalancer.planner |
Planner takes a DiskBalancerVolumeSet, threshold and
computes a series of steps that lead to an even data
distribution between volumes of this DiskBalancerVolumeSet.
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| org.apache.hadoop.hdfs.server.mover |
Mover is a data migration tool for tiered storage.
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| org.apache.hadoop.hdfs.server.namenode |
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| org.apache.hadoop.hdfs.server.namenode.ha |
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| org.apache.hadoop.hdfs.server.namenode.ha.proto |
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| org.apache.hadoop.hdfs.server.namenode.metrics |
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| org.apache.hadoop.hdfs.server.namenode.snapshot |
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| org.apache.hadoop.hdfs.server.namenode.sps |
This package provides a mechanism for satisfying the storage policy of a
path.
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| org.apache.hadoop.hdfs.server.namenode.startupprogress |
This package provides a mechanism for tracking NameNode startup
progress.
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| org.apache.hadoop.hdfs.server.namenode.top |
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| org.apache.hadoop.hdfs.server.namenode.top.metrics |
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| org.apache.hadoop.hdfs.server.namenode.top.window |
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| org.apache.hadoop.hdfs.server.namenode.visitor |
Use the visitor pattern to visit namespace tree.
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| org.apache.hadoop.hdfs.server.namenode.web.resources |
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| org.apache.hadoop.hdfs.server.protocol |
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| org.apache.hadoop.hdfs.server.sps |
This package provides a mechanism for satisfying the storage policy of a
path.
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| org.apache.hadoop.hdfs.server.sps.metrics |
This package provides the ability to expose external SPS metrics to JMX.
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| org.apache.hadoop.hdfs.tools |
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| org.apache.hadoop.hdfs.tools.offlineEditsViewer |
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| org.apache.hadoop.hdfs.tools.offlineImageViewer |
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| org.apache.hadoop.hdfs.tools.snapshot |
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| org.apache.hadoop.hdfs.util |
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| org.apache.hadoop.hdfs.web |
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| org.apache.hadoop.hdfs.web.resources |
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