Uses of Class
org.apache.hadoop.hbase.HBaseIOException

Packages that use HBaseIOException

Package	Description
org.apache.hadoop.hbase
org.apache.hadoop.hbase.client	Provides HBase Client
org.apache.hadoop.hbase.codec
org.apache.hadoop.hbase.constraint	Restrict the domain of a data attribute, often times to fulfill business rules/requirements.
org.apache.hadoop.hbase.coprocessor	Table of Contents
org.apache.hadoop.hbase.exceptions
org.apache.hadoop.hbase.io.hfile	Provides the hbase data+index+metadata file.
org.apache.hadoop.hbase.ipc	Tools to help define network clients and servers.
org.apache.hadoop.hbase.master
org.apache.hadoop.hbase.master.balancer
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.security
org.apache.hadoop.hbase.security.visibility
org.apache.hadoop.hbase.snapshot

Uses of HBaseIOException in org.apache.hadoop.hbase

Subclasses of HBaseIOException in org.apache.hadoop.hbase

Modifier and Type	Class and Description
class	DoNotRetryIOException Subclass if exception is not meant to be retried: e.g.
class	InvalidFamilyOperationException Thrown if a request is table schema modification is requested but made for an invalid family name.
class	NamespaceExistException Thrown when a namespace exists but should not
class	NamespaceNotFoundException Thrown when a namespace can not be located
class	NotAllMetaRegionsOnlineException Thrown when an operation requires the root and all meta regions to be online
class	PleaseHoldException This exception is thrown by the master when a region server was shut down and restarted so fast that the master still hasn't processed the server shutdown of the first instance, or when master is initializing and client call admin operations, or when an operation is performed on a region server that is still starting.
class	RegionException Thrown when something happens related to region handling.
class	TableExistsException Thrown when a table exists but should not
class	TableInfoMissingException Failed to find .tableinfo file under table dir
class	TableNotDisabledException Thrown if a table should be offline but is not
class	TableNotEnabledException Thrown if a table should be enabled but is not
class	TableNotFoundException Thrown when a table can not be located
class	UnknownRegionException Thrown when we are asked to operate on a region we know nothing about.
class	UnknownScannerException Thrown if a region server is passed an unknown scanner id.

Uses of HBaseIOException in org.apache.hadoop.hbase.client

Subclasses of HBaseIOException in org.apache.hadoop.hbase.client

Modifier and Type	Class and Description
class	NoServerForRegionException Thrown when no region server can be found for a region
class	RegionOfflineException Thrown when a table can not be located
class	ScannerTimeoutException Thrown when a scanner has timed out.
class	WrongRowIOException

Methods in org.apache.hadoop.hbase.client that throw HBaseIOException

Modifier and Type	Method and Description
void	HBaseAdmin.move(byte[] encodedRegionName, byte[] destServerName) Move the region r to dest.

Uses of HBaseIOException in org.apache.hadoop.hbase.codec

Subclasses of HBaseIOException in org.apache.hadoop.hbase.codec

Modifier and Type	Class and Description
class	CodecException Thrown when problems in the codec whether setup or context.

Uses of HBaseIOException in org.apache.hadoop.hbase.constraint

Subclasses of HBaseIOException in org.apache.hadoop.hbase.constraint

Modifier and Type	Class and Description
class	ConstraintException Exception that a user defined constraint throws on failure of a Put.

Uses of HBaseIOException in org.apache.hadoop.hbase.coprocessor

Subclasses of HBaseIOException in org.apache.hadoop.hbase.coprocessor

Modifier and Type	Class and Description
class	CoprocessorException Thrown if a coprocessor encounters any exception.

Uses of HBaseIOException in org.apache.hadoop.hbase.exceptions

Subclasses of HBaseIOException in org.apache.hadoop.hbase.exceptions

Modifier and Type	Class and Description
class	FailedSanityCheckException Exception thrown if a mutation fails sanity checks.
class	LockTimeoutException
class	MergeRegionException Thrown when something is wrong in trying to merge two regions.
class	OperationConflictException The exception that is thrown if there's duplicate execution of non-idempotent operation.
class	OutOfOrderScannerNextException Thrown by a RegionServer while doing next() calls on a ResultScanner.
class	UnknownProtocolException An error requesting an RPC protocol that the server is not serving.

Uses of HBaseIOException in org.apache.hadoop.hbase.io.hfile

Subclasses of HBaseIOException in org.apache.hadoop.hbase.io.hfile

Modifier and Type	Class and Description
class	CorruptHFileException This exception is thrown when attempts to read an HFile fail due to corruption or truncation issues.

Uses of HBaseIOException in org.apache.hadoop.hbase.ipc

Subclasses of HBaseIOException in org.apache.hadoop.hbase.ipc

Modifier and Type	Class and Description
class	BadAuthException
class	EmptyServiceNameException
class	FatalConnectionException Thrown when server finds fatal issue w/ connection setup: e.g.
static class	RpcClient.FailedServerException
class	StoppedRpcClientException
class	UnknownServiceException
class	UnsupportedCellCodecException
class	UnsupportedCompressionCodecException
class	WrongVersionException

Uses of HBaseIOException in org.apache.hadoop.hbase.master

Methods in org.apache.hadoop.hbase.master that throw HBaseIOException

Modifier and Type	Method and Description
boolean	HMaster.balance()
List<RegionPlan>	LoadBalancer.balanceCluster(Map<ServerName,List<HRegionInfo>> clusterState) Perform the major balance operation
Map<HRegionInfo,ServerName>	LoadBalancer.immediateAssignment(List<HRegionInfo> regions, List<ServerName> servers) Sync assign a region
void	LoadBalancer.initialize() Initialize the load balancer.
ServerName	LoadBalancer.randomAssignment(HRegionInfo regionInfo, List<ServerName> servers) Get a random region server from the list
Map<ServerName,List<HRegionInfo>>	LoadBalancer.retainAssignment(Map<HRegionInfo,ServerName> regions, List<ServerName> servers) Assign regions to the previously hosting region server
Map<ServerName,List<HRegionInfo>>	LoadBalancer.roundRobinAssignment(List<HRegionInfo> regions, List<ServerName> servers) Perform a Round Robin assignment of regions.

Uses of HBaseIOException in org.apache.hadoop.hbase.master.balancer

Methods in org.apache.hadoop.hbase.master.balancer that throw HBaseIOException

Modifier and Type	Method and Description
void	BaseLoadBalancer.initialize()

Uses of HBaseIOException in org.apache.hadoop.hbase.regionserver

Subclasses of HBaseIOException in org.apache.hadoop.hbase.regionserver

Modifier and Type	Class and Description
class	LeaseException Reports a problem with a lease
class	NoSuchColumnFamilyException Thrown if request for nonexistent column family.

Uses of HBaseIOException in org.apache.hadoop.hbase.security

Subclasses of HBaseIOException in org.apache.hadoop.hbase.security

Modifier and Type	Class and Description
class	AccessDeniedException Exception thrown by access-related methods.

Uses of HBaseIOException in org.apache.hadoop.hbase.security.visibility

Subclasses of HBaseIOException in org.apache.hadoop.hbase.security.visibility

Modifier and Type	Class and Description
class	InvalidLabelException
class	LabelAlreadyExistsException

Uses of HBaseIOException in org.apache.hadoop.hbase.snapshot

Subclasses of HBaseIOException in org.apache.hadoop.hbase.snapshot

Modifier and Type	Class and Description
class	CorruptedSnapshotException Exception thrown when the found snapshot info from the filesystem is not valid
class	ExportSnapshotException Thrown when a snapshot could not be exported due to an error during the operation.
class	HBaseSnapshotException General exception base class for when a snapshot fails
class	RestoreSnapshotException Thrown when a snapshot could not be restored due to a server-side error when restoring it.
class	SnapshotCreationException Thrown when a snapshot could not be created due to a server-side error when taking the snapshot.
class	SnapshotDoesNotExistException Thrown when the server is looking for a snapshot but can't find the snapshot on the filesystem
class	SnapshotExistsException Thrown when a snapshot exists but should not
class	UnknownSnapshotException Exception thrown when we get a request for a snapshot we don't recognize.