org.apache.bookkeeper.mledger.impl

Class ManagedLedgerMBeanImpl

java.lang.Object

org.apache.bookkeeper.mledger.impl.ManagedLedgerMBeanImpl

All Implemented Interfaces:

ManagedLedgerMXBean

public class ManagedLedgerMBeanImpl
extends Object
implements ManagedLedgerMXBean

Field Summary

Fields

Modifier and Type	Field and Description
static long[]	ENTRY_LATENCY_BUCKETS_USEC
static long[]	ENTRY_SIZE_BUCKETS_BYTES

Constructor Summary

Constructors

Constructor and Description
ManagedLedgerMBeanImpl(ManagedLedgerImpl managedLedger)

Method Summary

Modifier and Type	Method and Description
void	addAddEntryLatencySample(long latency, TimeUnit unit)
void	addAddEntrySample(long size)
void	addLedgerAddEntryLatencySample(long latency, TimeUnit unit)
void	addLedgerSwitchLatencySample(long latency, TimeUnit unit)
void	addMarkDeleteOp()
void	addReadEntriesSample(int count, long totalSize)
void	endCursorLedgerCloseOp()
void	endCursorLedgerCreateOp()
void	endCursorLedgerDeleteOp()
void	endCursorLedgerOpenOp()
void	endDataLedgerCloseOp()
void	endDataLedgerCreateOp()
void	endDataLedgerDeleteOp()
void	endDataLedgerOpenOp()
double	getAddEntryBytesRate()
long	getAddEntryErrors()
double	getAddEntryLatencyAverageUsec()
long[]	getAddEntryLatencyBuckets()
double	getAddEntryMessagesRate()
long	getAddEntrySucceed()
double	getEntrySizeAverage()
long[]	getEntrySizeBuckets()
StatsBuckets	getInternalAddEntryLatencyBuckets()
StatsBuckets	getInternalEntrySizeBuckets()
StatsBuckets	getInternalLedgerAddEntryLatencyBuckets()
double	getLedgerAddEntryLatencyAverageUsec()
long[]	getLedgerAddEntryLatencyBuckets()
double	getLedgerSwitchLatencyAverageUsec()
long[]	getLedgerSwitchLatencyBuckets()
double	getMarkDeleteRate()
String	getName()
long	getNumberOfMessagesInBacklog()
PendingBookieOpsStats	getPendingBookieOpsStats()
double	getReadEntriesBytesRate()
long	getReadEntriesErrors()
double	getReadEntriesRate()
long	getReadEntriesSucceeded()
long	getStoredMessagesSize()
void	recordAddEntryError()
void	recordReadEntriesError()
void	refreshStats(long period, TimeUnit unit)
void	startCursorLedgerCloseOp()
void	startCursorLedgerCreateOp()
void	startCursorLedgerDeleteOp()
void	startCursorLedgerOpenOp()
void	startDataLedgerCloseOp()
void	startDataLedgerCreateOp()
void	startDataLedgerDeleteOp()
void	startDataLedgerOpenOp()

Methods inherited from class java.lang.Object

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

Field Detail

ENTRY_LATENCY_BUCKETS_USEC

public static final long[] ENTRY_LATENCY_BUCKETS_USEC

ENTRY_SIZE_BUCKETS_BYTES

public static final long[] ENTRY_SIZE_BUCKETS_BYTES

Constructor Detail

ManagedLedgerMBeanImpl

public ManagedLedgerMBeanImpl(ManagedLedgerImpl managedLedger)

Method Detail

refreshStats

public void refreshStats(long period,
                         TimeUnit unit)

addAddEntrySample

public void addAddEntrySample(long size)

addMarkDeleteOp

public void addMarkDeleteOp()

recordAddEntryError

public void recordAddEntryError()

recordReadEntriesError

public void recordReadEntriesError()

addAddEntryLatencySample

public void addAddEntryLatencySample(long latency,
                                     TimeUnit unit)

addLedgerAddEntryLatencySample

public void addLedgerAddEntryLatencySample(long latency,
                                           TimeUnit unit)

addLedgerSwitchLatencySample

public void addLedgerSwitchLatencySample(long latency,
                                         TimeUnit unit)

addReadEntriesSample

public void addReadEntriesSample(int count,
                                 long totalSize)

startDataLedgerOpenOp

public void startDataLedgerOpenOp()

endDataLedgerOpenOp

public void endDataLedgerOpenOp()

startDataLedgerCloseOp

public void startDataLedgerCloseOp()

endDataLedgerCloseOp

public void endDataLedgerCloseOp()

startDataLedgerCreateOp

public void startDataLedgerCreateOp()

endDataLedgerCreateOp

public void endDataLedgerCreateOp()

startDataLedgerDeleteOp

public void startDataLedgerDeleteOp()

endDataLedgerDeleteOp

public void endDataLedgerDeleteOp()

startCursorLedgerOpenOp

public void startCursorLedgerOpenOp()

endCursorLedgerOpenOp

public void endCursorLedgerOpenOp()

startCursorLedgerCloseOp

public void startCursorLedgerCloseOp()

endCursorLedgerCloseOp

public void endCursorLedgerCloseOp()

startCursorLedgerCreateOp

public void startCursorLedgerCreateOp()

endCursorLedgerCreateOp

public void endCursorLedgerCreateOp()

startCursorLedgerDeleteOp

public void startCursorLedgerDeleteOp()

endCursorLedgerDeleteOp

public void endCursorLedgerDeleteOp()

getName

public String getName()

Specified by:

getName in interface ManagedLedgerMXBean

Returns:

the ManagedLedger name

getAddEntryMessagesRate

public double getAddEntryMessagesRate()

Specified by:

getAddEntryMessagesRate in interface ManagedLedgerMXBean

Returns:

the msg/s rate of messages added

getAddEntryBytesRate

public double getAddEntryBytesRate()

Specified by:

getAddEntryBytesRate in interface ManagedLedgerMXBean

Returns:

the bytes/s rate of messages added

getReadEntriesRate

public double getReadEntriesRate()

Specified by:

getReadEntriesRate in interface ManagedLedgerMXBean

Returns:

the msg/s rate of messages read

getReadEntriesBytesRate

public double getReadEntriesBytesRate()

Specified by:

getReadEntriesBytesRate in interface ManagedLedgerMXBean

Returns:

the bytes/s rate of messages read

getAddEntrySucceed

public long getAddEntrySucceed()

Specified by:

getAddEntrySucceed in interface ManagedLedgerMXBean

Returns:

the number of addEntry requests that succeeded

getAddEntryErrors

public long getAddEntryErrors()

Specified by:

getAddEntryErrors in interface ManagedLedgerMXBean

Returns:

the number of addEntry requests that failed

getReadEntriesSucceeded

public long getReadEntriesSucceeded()

Specified by:

getReadEntriesSucceeded in interface ManagedLedgerMXBean

Returns:

the number of readEntries requests that succeeded

getReadEntriesErrors

public long getReadEntriesErrors()

Specified by:

getReadEntriesErrors in interface ManagedLedgerMXBean

Returns:

the number of readEntries requests that failed

getMarkDeleteRate

public double getMarkDeleteRate()

Specified by:

getMarkDeleteRate in interface ManagedLedgerMXBean

Returns:

the rate of mark-delete ops/s

getEntrySizeAverage

public double getEntrySizeAverage()

Specified by:

getEntrySizeAverage in interface ManagedLedgerMXBean

getEntrySizeBuckets

public long[] getEntrySizeBuckets()

Specified by:

getEntrySizeBuckets in interface ManagedLedgerMXBean

getAddEntryLatencyAverageUsec

public double getAddEntryLatencyAverageUsec()

Specified by:

getAddEntryLatencyAverageUsec in interface ManagedLedgerMXBean

getAddEntryLatencyBuckets

public long[] getAddEntryLatencyBuckets()

Specified by:

getAddEntryLatencyBuckets in interface ManagedLedgerMXBean

getLedgerAddEntryLatencyAverageUsec

public double getLedgerAddEntryLatencyAverageUsec()

Specified by:

getLedgerAddEntryLatencyAverageUsec in interface ManagedLedgerMXBean

getLedgerAddEntryLatencyBuckets

public long[] getLedgerAddEntryLatencyBuckets()

Specified by:

getLedgerAddEntryLatencyBuckets in interface ManagedLedgerMXBean

getLedgerSwitchLatencyBuckets

public long[] getLedgerSwitchLatencyBuckets()

Specified by:

getLedgerSwitchLatencyBuckets in interface ManagedLedgerMXBean

getInternalAddEntryLatencyBuckets

public StatsBuckets getInternalAddEntryLatencyBuckets()

Specified by:

getInternalAddEntryLatencyBuckets in interface ManagedLedgerMXBean

getInternalLedgerAddEntryLatencyBuckets

public StatsBuckets getInternalLedgerAddEntryLatencyBuckets()

Specified by:

getInternalLedgerAddEntryLatencyBuckets in interface ManagedLedgerMXBean

getInternalEntrySizeBuckets

public StatsBuckets getInternalEntrySizeBuckets()

Specified by:

getInternalEntrySizeBuckets in interface ManagedLedgerMXBean

getLedgerSwitchLatencyAverageUsec

public double getLedgerSwitchLatencyAverageUsec()

Specified by:

getLedgerSwitchLatencyAverageUsec in interface ManagedLedgerMXBean

getStoredMessagesSize

public long getStoredMessagesSize()

Specified by:

getStoredMessagesSize in interface ManagedLedgerMXBean

Returns:

the total size of the messages in active ledgers (accounting for the multiple copies stored)

getNumberOfMessagesInBacklog

public long getNumberOfMessagesInBacklog()

Specified by:

getNumberOfMessagesInBacklog in interface ManagedLedgerMXBean

Returns:

the number of backlog messages for all the consumers

getPendingBookieOpsStats

public PendingBookieOpsStats getPendingBookieOpsStats()

Specified by:

getPendingBookieOpsStats in interface ManagedLedgerMXBean