Package org.apache.hadoop.hbase.exceptions

Exception Summary

AccessDeniedException	Exception thrown by access-related methods.
CallerDisconnectedException	Exception indicating that the remote host making this IPC lost its IPC connection.
ClockOutOfSyncException	This exception is thrown by the master when a region server clock skew is too high.
ConstraintException	Exception that a user defined constraint throws on failure of a Put.
CoprocessorException	Thrown if a coprocessor encounters any exception.
CorruptedSnapshotException	Exception thrown when the found snapshot info from the filesystem is not valid
CorruptHFileException	This exception is thrown when attempts to read an HFile fail due to corruption or truncation issues.
DeserializationException	Failed deserialization.
DoNotRetryIOException	Subclass if exception is not meant to be retried: e.g.
DroppedSnapshotException	Thrown during flush if the possibility snapshot content was not properly persisted into store files.
ExportSnapshotException	Thrown when a snapshot could not be exported due to an error during the operation.
FailedLogCloseException	Thrown when we fail close of the write-ahead-log file.
FailedSanityCheckException	Exception thrown if a mutation fails sanity checks.
FileSystemVersionException	Thrown when the file system needs to be upgraded
HBaseException	Base checked exception in HBase.
HBaseIOException	All hbase specific IOExceptions should be subclasses of HBaseIOException
HBaseSnapshotException	General exception base class for when a snapshot fails
InvalidFamilyOperationException	Thrown if a request is table schema modification is requested but made for an invalid family name.
InvalidHFileException	Thrown when an invalid HFile format is detected
LeaseException	Reports a problem with a lease
LockTimeoutException
MasterNotRunningException	Thrown if the master is not running
NoSuchColumnFamilyException	Thrown if request for nonexistent column family.
NotAllMetaRegionsOnlineException	Thrown when an operation requires the root and all meta regions to be online
NotServingRegionException	Thrown by a region server if it is sent a request for a region it is not serving.
OrphanHLogAfterSplitException
OutOfOrderScannerNextException	Thrown by a RegionServer while doing next() calls on a ResultScanner.
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.
RegionAlreadyInTransitionException	This exception is thrown when a region server is asked to open or close a region but it's already processing it
RegionException	Thrown when something happens related to region handling.
RegionMovedException	Subclass if the server knows the region is now on another server.
RegionOpeningException	Subclass if the server knows the region is now on another server.
RegionServerRunningException	Thrown if the region server log directory exists (which indicates another region server is running at the same address)
RegionServerStoppedException	Thrown by the region server when it is in shutting down state.
RegionTooBusyException	Thrown by a region server if it will block and wait to serve a request.
RestoreSnapshotException	Thrown when a snapshot could not be restored due to a server-side error when restoring it.
ServerNotRunningYetException
SnapshotCreationException	Thrown when a snapshot could not be created due to a server-side error when taking the snapshot.
SnapshotDoesNotExistException	Thrown when the server is looking for a snapshot but can't find the snapshot on the filesystem
SnapshotExistsException	Thrown when a snapshot exists but should not
TableExistsException	Thrown when a table exists but should not
TableInfoMissingException	Failed to find .tableinfo file under table dir
TableNotDisabledException	Thrown if a table should be offline but is not
TableNotEnabledException	Thrown if a table should be enabled but is not
TableNotFoundException	Thrown when a table can not be located
TablePartiallyOpenException	Thrown if a table should be online/offline but is partially open
UnknownProtocolException	An error requesting an RPC protocol that the server is not serving.
UnknownRegionException	Thrown when we are asked to operate on a region we know nothing about.
UnknownScannerException	Thrown if a region server is passed an unknown scanner id.
UnknownSnapshotException	Exception thrown when we get a request for a snapshot we don't recognize.
WrongRegionException	Thrown when a request contains a key which is not part of this region
YouAreDeadException	This exception is thrown by the master when a region server reports and is already being processed as dead.
ZooKeeperConnectionException	Thrown if the client can't connect to zookeeper