Uses of Package
org.apache.hadoop.hdfs.server.common
Packages that use org.apache.hadoop.hdfs.server.common
Package
Description
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
The AliasMap defines mapping of PROVIDED HDFS blocks to data in remote
storage systems.
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.protocolClassDescriptionBlock replica states, which it can go through while being constructed.
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.protocolPBClassDescriptionThis class is used to represent provided blocks that are file regions, i.e., can be described using (path, offset, length).Defines the NameNode role.Type of the nodeBlock replica states, which it can go through while being constructed.Common class for storage information.
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.qjournal.clientClassDescriptionStorage information file.Interface for classes which need to have the user confirm their formatting during NameNode -format and other similar operations.Common class for storage information.
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.qjournal.protocol
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.qjournal.protocolPB
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.qjournal.server
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.aliasmapClassDescriptionThis class is used to represent provided blocks that are file regions, i.e., can be described using (path, offset, length).
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.blockmanagementClassDescriptionStates, which a block can go through while it is under construction.
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.commonClassDescriptionExtending AutoCloseableLock such that the users can use a try-with-resource syntax.Interface used to load provided blocks.Use for manage a set of lock for datanode.Acquire block pool level and volume level lock first if you want to acquire dir lock.States, which a block can go through while it is under construction.Defines the NameNode role.Type of the nodeBlock replica states, which it can go through while being constructed.Startup options for rolling upgrade.Startup optionsThe exception is thrown when file system state is inconsistent and is not recoverable.The exception is thrown when external version does not match current version of the application.Storage information file.Interface for classes which need to have the user confirm their formatting during NameNode -format and other similar operations.One of the storage directories.An interface to denote storage directory type Implementations can define a type for storage directory by implementing this interface.Common class for storage information.
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.common.blockaliasmap.implClassDescriptionThis class is used to represent provided blocks that are file regions, i.e., can be described using (path, offset, length).
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.datanodeClassDescriptionExtending AutoCloseableLock such that the users can use a try-with-resource syntax.Use for manage a set of lock for datanode.Acquire block pool level and volume level lock first if you want to acquire dir lock.This class is used to represent provided blocks that are file regions, i.e., can be described using (path, offset, length).Block replica states, which it can go through while being constructed.Storage information file.One of the storage directories.Common class for storage information.
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.datanode.fsdatasetClassDescriptionExtending AutoCloseableLock such that the users can use a try-with-resource syntax.Use for manage a set of lock for datanode.This class is used to represent provided blocks that are file regions, i.e., can be described using (path, offset, length).Block replica states, which it can go through while being constructed.
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.namenodeClassDescriptionDefines the NameNode role.Startup optionsStorage information file.Interface for classes which need to have the user confirm their formatting during NameNode -format and other similar operations.One of the storage directories.An interface to denote storage directory type Implementations can define a type for storage directory by implementing this interface.Interface which implementations of
JournalManagercan use to report errors on underlying storage directories.Common class for storage information.Interface to verify delegation tokens passed through WebHDFS. -
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Classes in org.apache.hadoop.hdfs.server.common used by org.apache.hadoop.hdfs.server.protocolClassDescriptionDefines the NameNode role.Block replica states, which it can go through while being constructed.Common class for storage information.