Package io.debezium.pipeline.meters

Class SnapshotMeter

java.lang.Object

io.debezium.pipeline.meters.SnapshotMeter

All Implemented Interfaces:

SchemaMetricsMXBean, SnapshotMetricsMXBean

@ThreadSafe
public class SnapshotMeter
extends Object
implements SnapshotMetricsMXBean

Carries snapshot metrics.

Field Summary

Fields

Modifier and Type	Field	Description
private Set<String>	capturedTables
private AtomicReference<Object[]>	chunkFrom
private AtomicReference<String>	chunkId
private AtomicReference<Object[]>	chunkTo
private Clock	clock
private ConcurrentMap<String,String>	remainingTables
private ConcurrentMap<String,Long>	rowsScanned
private AtomicBoolean	snapshotAborted
private AtomicBoolean	snapshotCompleted
private AtomicBoolean	snapshotRunning
private AtomicLong	startTime
private AtomicLong	stopTime
private AtomicReference<Object[]>	tableFrom
private AtomicReference<Object[]>	tableTo

Constructor Summary

Constructors

Constructor	Description
SnapshotMeter(Clock clock)

Method Summary

Modifier and Type	Method	Description
private String	arrayToString(Object[] array)
void	currentChunk(String chunkId, Object[] chunkFrom, Object[] chunkTo)
void	currentChunk(String chunkId, Object[] chunkFrom, Object[] chunkTo, Object[] tableTo)
void	dataCollectionSnapshotCompleted(DataCollectionId dataCollectionId, long numRows)
String[]	getCapturedTables()
String	getChunkFrom()
String	getChunkId()
String	getChunkTo()
int	getRemainingTableCount()
ConcurrentMap<String,Long>	getRowsScanned()
boolean	getSnapshotAborted()
boolean	getSnapshotCompleted()
long	getSnapshotDurationInSeconds()
boolean	getSnapshotRunning()
String	getTableFrom()
String	getTableTo()
int	getTotalTableCount()
void	monitoredDataCollectionsDetermined(Iterable<? extends DataCollectionId> dataCollectionIds)
void	reset()
void	rowsScanned(TableId tableId, long numRows)
void	snapshotAborted()
void	snapshotCompleted()
void	snapshotStarted()

Methods inherited from class java.lang.Object

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

Field Detail

snapshotRunning

private final AtomicBoolean snapshotRunning

snapshotCompleted

private final AtomicBoolean snapshotCompleted

snapshotAborted

private final AtomicBoolean snapshotAborted

startTime

private final AtomicLong startTime

stopTime

private final AtomicLong stopTime

rowsScanned

private final ConcurrentMap<String,Long> rowsScanned

remainingTables

private final ConcurrentMap<String,String> remainingTables

chunkId

private final AtomicReference<String> chunkId

chunkFrom

private final AtomicReference<Object[]> chunkFrom

chunkTo

private final AtomicReference<Object[]> chunkTo

tableFrom

private final AtomicReference<Object[]> tableFrom

tableTo

private final AtomicReference<Object[]> tableTo

capturedTables

private final Set<String> capturedTables

clock

private final Clock clock

Constructor Detail

SnapshotMeter

public SnapshotMeter(Clock clock)

Method Detail

getTotalTableCount

public int getTotalTableCount()

Specified by:

getTotalTableCount in interface SnapshotMetricsMXBean

getRemainingTableCount

public int getRemainingTableCount()

Specified by:

getRemainingTableCount in interface SnapshotMetricsMXBean

getSnapshotRunning

public boolean getSnapshotRunning()

Specified by:

getSnapshotRunning in interface SnapshotMetricsMXBean

getSnapshotCompleted

public boolean getSnapshotCompleted()

Specified by:

getSnapshotCompleted in interface SnapshotMetricsMXBean

getSnapshotAborted

public boolean getSnapshotAborted()

Specified by:

getSnapshotAborted in interface SnapshotMetricsMXBean

getSnapshotDurationInSeconds

public long getSnapshotDurationInSeconds()

Specified by:

getSnapshotDurationInSeconds in interface SnapshotMetricsMXBean

getCapturedTables

public String[] getCapturedTables()

Specified by:

getCapturedTables in interface SchemaMetricsMXBean

monitoredDataCollectionsDetermined

public void monitoredDataCollectionsDetermined(Iterable<? extends DataCollectionId> dataCollectionIds)

dataCollectionSnapshotCompleted

public void dataCollectionSnapshotCompleted(DataCollectionId dataCollectionId,
                                            long numRows)

snapshotStarted

public void snapshotStarted()

snapshotCompleted

public void snapshotCompleted()

snapshotAborted

public void snapshotAborted()

rowsScanned

public void rowsScanned(TableId tableId,
                        long numRows)

getRowsScanned

public ConcurrentMap<String,Long> getRowsScanned()

Specified by:

getRowsScanned in interface SnapshotMetricsMXBean

currentChunk

public void currentChunk(String chunkId,
                         Object[] chunkFrom,
                         Object[] chunkTo)

currentChunk

public void currentChunk(String chunkId,
                         Object[] chunkFrom,
                         Object[] chunkTo,
                         Object[] tableTo)

getChunkId

public String getChunkId()

Specified by:

getChunkId in interface SnapshotMetricsMXBean

getChunkFrom

public String getChunkFrom()

Specified by:

getChunkFrom in interface SnapshotMetricsMXBean

getChunkTo

public String getChunkTo()

Specified by:

getChunkTo in interface SnapshotMetricsMXBean

getTableFrom

public String getTableFrom()

Specified by:

getTableFrom in interface SnapshotMetricsMXBean

getTableTo

public String getTableTo()

Specified by:

getTableTo in interface SnapshotMetricsMXBean

arrayToString

private String arrayToString(Object[] array)

reset

public void reset()