Package org.apache.bookkeeper.client

Class BKException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.apache.bookkeeper.client.api.BKException

org.apache.bookkeeper.client.BKException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BKException.BKAddEntryQuorumTimeoutException, BKException.BKBookieException, BKException.BKBookieHandleNotAvailableException, BKException.BKClientClosedException, BKException.BKDataUnknownException, BKException.BKDigestMatchException, BKException.BKDigestNotInitializedException, BKException.BKDuplicateEntryIdException, BKException.BKIllegalOpException, BKException.BKIncorrectParameterException, BKException.BKInterruptedException, BKException.BKLedgerClosedException, BKException.BKLedgerExistException, BKException.BKLedgerFencedException, BKException.BKLedgerIdOverflowException, BKException.BKLedgerRecoveryException, BKException.BKMetadataSerializationException, BKException.BKMetadataVersionException, BKException.BKNoSuchEntryException, BKException.BKNoSuchLedgerExistsException, BKException.BKNoSuchLedgerExistsOnMetadataServerException, BKException.BKNotEnoughBookiesException, BKException.BKProtocolVersionException, BKException.BKQuorumException, BKException.BKReadException, BKException.BKReplicationException, BKException.BKSecurityException, BKException.BKTimeoutException, BKException.BKTooManyRequestsException, BKException.BKUnauthorizedAccessException, BKException.BKUnclosedFragmentException, BKException.BKUnexpectedConditionException, BKException.BKWriteException, BKException.BKWriteOnReadOnlyBookieException, BKException.MetaStoreException, BKException.ZKException

public abstract class BKException
extends BKException

Class the enumerates all the possible error conditions.

This class is going to be deprecate soon, please use the new class BKException

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BKException.BKAddEntryQuorumTimeoutException	Bookkeeper add entry quorum timeout exception.
static class	BKException.BKBookieException	Bookkeeper bookie exception.
static class	BKException.BKBookieHandleNotAvailableException	Bookkeeper bookie handle not available exception.
static class	BKException.BKClientClosedException	Bookkeeper client closed exception.
static class	BKException.BKDataUnknownException	Bookkeeper ledger in limbo and data may or may not exist.
static class	BKException.BKDigestMatchException	Bookkeeper digest match exception.
static class	BKException.BKDigestNotInitializedException	Bookkeeper digest not initialized exception.
static class	BKException.BKDuplicateEntryIdException	Bookkeeper duplicate entry id exception.
static class	BKException.BKIllegalOpException	Bookkeeper illegal operation exception.
static class	BKException.BKIncorrectParameterException	Bookkeeper incorrect parameter exception.
static class	BKException.BKInterruptedException	Bookkeeper interrupted exception.
static class	BKException.BKLedgerClosedException	Bookkeeper ledger closed exception.
static class	BKException.BKLedgerExistException	Bookkeeper ledger exist exception.
static class	BKException.BKLedgerFencedException	Bookkeeper ledger fenced exception.
static class	BKException.BKLedgerIdOverflowException	Bookkeeper ledger id overflow exception.
static class	BKException.BKLedgerRecoveryException	Bookkeeper ledger recovery exception.
static class	BKException.BKMetadataSerializationException	Bookkeeper metadata serialization exception.
static class	BKException.BKMetadataVersionException	Bookkeeper metadata version exception.
static class	BKException.BKNoSuchEntryException	Bookkeeper no such entry exception.
static class	BKException.BKNoSuchLedgerExistsException	Bookkeeper no such ledger exists exception.
static class	BKException.BKNoSuchLedgerExistsOnMetadataServerException	Bookkeeper no such ledger exists on metadata server exception.
static class	BKException.BKNotEnoughBookiesException	Bookkeeper not enough bookies exception.
static class	BKException.BKProtocolVersionException	Bookkeeper protocol version exception.
static class	BKException.BKQuorumException	Bookkeeper quorum exception.
static class	BKException.BKReadException	Bookkeeper read exception.
static class	BKException.BKReplicationException	Bookkeeper replication exception.
static class	BKException.BKSecurityException	Bookkeeper security exception.
static class	BKException.BKTimeoutException	Bookkeeper timeout exception.
static class	BKException.BKTooManyRequestsException	Bookkeeper too many requests exception.
static class	BKException.BKUnauthorizedAccessException	Bookkeeper unauthorized access exception.
static class	BKException.BKUnclosedFragmentException	Bookkeeper unclosed fragment exception.
static class	BKException.BKUnexpectedConditionException	Bookkeeper unexpected condition exception.
static class	BKException.BKWriteException	Bookkeeper write exception.
static class	BKException.BKWriteOnReadOnlyBookieException	Bookkeeper write on readonly bookie exception.
static interface	BKException.Code	Legacy interface which holds constants for BookKeeper error codes.
static class	BKException.MetaStoreException	Metastore exception.
static class	BKException.ZKException	Zookeeper exception.

Field Summary

Fields

Modifier and Type	Field	Description
static final Function<Throwable,BKException>	HANDLER

Fields inherited from class org.apache.bookkeeper.client.api.BKException

code

Constructor Summary

Constructors

Constructor	Description
BKException(int code)
BKException(int code, Throwable cause)

Method Summary

Modifier and Type	Method	Description
static BKException	create(int code)	Create an exception from an error code.
static int	getExceptionCode(Throwable t)	Extract an exception code from an BKException, or default to unexpected exception if throwable is not a BKException.
static int	getExceptionCode(Throwable t, int defaultCode)	Extract an exception code from an BKException, or use a default if it's another type.

Methods inherited from class org.apache.bookkeeper.client.api.BKException

codeLogger, getCode, getMessage

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

HANDLER

public static final Function<Throwable,BKException> HANDLER

Constructor Details

BKException

BKException(int code)

BKException

BKException(int code,
 Throwable cause)

Method Details

create

public static BKException create(int code)

Create an exception from an error code.

Parameters:

code - return error code

Returns:

corresponding exception

getExceptionCode

public static int getExceptionCode(Throwable t,
 int defaultCode)

Extract an exception code from an BKException, or use a default if it's another type. The throwable is null, assume that no exception took place and return BKException.Code.OK.

getExceptionCode

public static int getExceptionCode(Throwable t)

Extract an exception code from an BKException, or default to unexpected exception if throwable is not a BKException.

See Also:

• getExceptionCode(Throwable,int)