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 implementations of HFile and HFile BlockCache.
org.apache.hadoop.hbase.ipc
org.apache.hadoop.hbase.master
org.apache.hadoop.hbase.master.balancer
org.apache.hadoop.hbase.master.normalizer
org.apache.hadoop.hbase.procedure2.store.wal
org.apache.hadoop.hbase.quotas
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.regionserver.wal
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	DoNotRetryRegionException Similar to RegionException, but disables retries.
class	NoServerForRegionException Thrown when no region server can be found for a region
class	RegionOfflineException Thrown when a table can not be located
class	RowTooBigException Gets or Scans throw this exception if running without in-row scan flag set and row size appears to exceed max configured size (configurable via hbase.table.max.rowsize).
class	ScannerTimeoutException Thrown when a scanner has timed out.
class	WrongRowIOException

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 Thrown when there is a timeout when trying to acquire a lock
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	FailedServerException Indicates that we're trying to connect to a already known as dead server.
class	FatalConnectionException Thrown when server finds fatal issue w/ connection setup: e.g.
static class	IPCUtil.CellScannerButNoCodecException Thrown if a cellscanner but no codec to encode it with.
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
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.
void	TestRegionPlacement2.testFavoredNodesPresentForRandomAssignment()
void	TestRegionPlacement2.testFavoredNodesPresentForRoundRobinAssignment()

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.master.normalizer

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

Modifier and Type	Method and Description
NormalizationPlan	RegionNormalizer.computePlanForTable(TableName table) Computes next optimal normalization plan.
NormalizationPlan	SimpleRegionNormalizer.computePlanForTable(TableName table) Computes next most "urgent" normalization action on the table.
void	TestSimpleRegionNormalizer.testMergeOfSmallNonAdjacentRegions()
void	TestSimpleRegionNormalizer.testMergeOfSmallRegions()
void	TestSimpleRegionNormalizer.testNoNormalizationForMetaTable()
void	TestSimpleRegionNormalizer.testNoNormalizationIfTooFewRegions()
void	TestSimpleRegionNormalizer.testNoNormalizationOnNormalizedCluster()
void	TestSimpleRegionNormalizer.testSplitOfLargeRegion()

Uses of HBaseIOException in org.apache.hadoop.hbase.procedure2.store.wal

Subclasses of HBaseIOException in org.apache.hadoop.hbase.procedure2.store.wal

Modifier and Type	Class and Description
class	CorruptedWALProcedureStoreException Thrown when a procedure WAL is corrupted

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

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

Modifier and Type	Class and Description
class	InvalidQuotaSettingsException Generic quota exceeded exception for invalid settings
class	QuotaExceededException Generic quota exceeded exception
class	ThrottlingException Describe the throttling result.

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.
class	UnexpectedStateException

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

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

Modifier and Type	Class and Description
class	DamagedWALException Thrown when a failed append or sync on a WAL.

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.