Package org.apache.hadoop.hbase.quotas

Class RpcThrottlingException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.hadoop.hbase.HBaseIOException

org.apache.hadoop.hbase.quotas.RpcThrottlingException

All Implemented Interfaces:

Serializable

@Public
public class RpcThrottlingException
extends HBaseIOException

Describe the throttling result. TODO: At some point this will be handled on the client side to prevent operation to go on the server if the waitInterval is greater than the one got as result of this exception.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	RpcThrottlingException.Type

Field Summary

Fields

Modifier and Type	Field	Description
private static final String[]	MSG_TYPE
private static final String	MSG_WAIT
private RpcThrottlingException.Type	type
private long	waitInterval

Constructor Summary

Constructors

Constructor	Description
RpcThrottlingException(String msg)
RpcThrottlingException(RpcThrottlingException.Type type, long waitInterval, String msg)

Method Summary

Modifier and Type	Method	Description
RpcThrottlingException.Type	getType()
long	getWaitInterval()
protected static String	stringFromMillis(long millis)
static void	throwNumReadRequestsExceeded(long waitInterval)
static void	throwNumRequestsExceeded(long waitInterval)
static void	throwNumWriteRequestsExceeded(long waitInterval)
static void	throwReadCapacityUnitExceeded(long waitInterval)
static void	throwReadSizeExceeded(long waitInterval)
static void	throwRequestCapacityUnitExceeded(long waitInterval)
static void	throwRequestSizeExceeded(long waitInterval)
private static void	throwThrottlingException(RpcThrottlingException.Type type, long waitInterval)
static void	throwWriteCapacityUnitExceeded(long waitInterval)
static void	throwWriteSizeExceeded(long waitInterval)
protected static long	timeFromString(String timeDiff)

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

MSG_TYPE

private static final String[] MSG_TYPE

MSG_WAIT

private static final String MSG_WAIT

See Also:

• Constant Field Values

waitInterval

private long waitInterval

type

private RpcThrottlingException.Type type

Constructor Details

RpcThrottlingException

public RpcThrottlingException(String msg)

RpcThrottlingException

public RpcThrottlingException(RpcThrottlingException.Type type,
 long waitInterval,
 String msg)

Method Details

getType

public RpcThrottlingException.Type getType()

getWaitInterval

public long getWaitInterval()

throwNumRequestsExceeded

public static void throwNumRequestsExceeded(long waitInterval)
                                     throws RpcThrottlingException

Throws:

RpcThrottlingException

throwRequestSizeExceeded

public static void throwRequestSizeExceeded(long waitInterval)
                                     throws RpcThrottlingException

Throws:

RpcThrottlingException

throwNumReadRequestsExceeded

public static void throwNumReadRequestsExceeded(long waitInterval)
                                         throws RpcThrottlingException

Throws:

RpcThrottlingException

throwNumWriteRequestsExceeded

public static void throwNumWriteRequestsExceeded(long waitInterval)
                                          throws RpcThrottlingException

Throws:

RpcThrottlingException

throwWriteSizeExceeded

public static void throwWriteSizeExceeded(long waitInterval)
                                   throws RpcThrottlingException

Throws:

RpcThrottlingException

throwReadSizeExceeded

public static void throwReadSizeExceeded(long waitInterval)
                                  throws RpcThrottlingException

Throws:

RpcThrottlingException

throwRequestCapacityUnitExceeded

public static void throwRequestCapacityUnitExceeded(long waitInterval)
                                             throws RpcThrottlingException

Throws:

RpcThrottlingException

throwReadCapacityUnitExceeded

public static void throwReadCapacityUnitExceeded(long waitInterval)
                                          throws RpcThrottlingException

Throws:

RpcThrottlingException

throwWriteCapacityUnitExceeded

public static void throwWriteCapacityUnitExceeded(long waitInterval)
                                           throws RpcThrottlingException

Throws:

RpcThrottlingException

throwThrottlingException

private static void throwThrottlingException(RpcThrottlingException.Type type,
 long waitInterval)
                                      throws RpcThrottlingException

Throws:

RpcThrottlingException

stringFromMillis

protected static String stringFromMillis(long millis)

timeFromString

protected static long timeFromString(String timeDiff)