org.apache.ignite

Class DataStorageMetricsAdapter

java.lang.Object

org.apache.ignite.DataStorageMetricsAdapter

All Implemented Interfaces:

PersistenceMetrics

Deprecated.

Use GridMetricManager instead.

@Deprecated
public class DataStorageMetricsAdapter
extends Object
implements PersistenceMetrics

Converter class from DataStorageMetrics to legacy PersistenceMetrics.

Method Summary

Modifier and Type	Method and Description
long	getLastCheckpointCopiedOnWritePagesNumber() Deprecated. Gets the number of pages copied to a temporary checkpoint buffer during the last checkpoint.
long	getLastCheckpointDataPagesNumber() Deprecated. Gets the number of data pages written during the last checkpoint.
long	getLastCheckpointFsyncDuration() Deprecated. Gets the duration of the sync phase of the last checkpoint in milliseconds.
long	getLastCheckpointingDuration() Deprecated. Gets the duration of the last checkpoint in milliseconds.
long	getLastCheckpointLockWaitDuration() Deprecated. Gets the duration of last checkpoint lock wait in milliseconds.
long	getLastCheckpointMarkDuration() Deprecated. Gets the duration of last checkpoint mark phase in milliseconds.
long	getLastCheckpointPagesWriteDuration() Deprecated. Gets the duration of last checkpoint pages write phase in milliseconds.
long	getLastCheckpointTotalPagesNumber() Deprecated. Gets the total number of pages written during the last checkpoint.
int	getWalArchiveSegments() Deprecated. Gets the current number of WAL segments in the WAL archive.
float	getWalFsyncTimeAverage() Deprecated. Gets the average WAL fsync duration in microseconds over the last time interval.
float	getWalLoggingRate() Deprecated. Gets the average number of WAL records per second written during the last time interval.
float	getWalWritingRate() Deprecated. Gets the average number of bytes per second written during the last time interval.
static DataStorageMetricsAdapter	valueOf(DataStorageMetrics delegate) Deprecated.

Methods inherited from class java.lang.Object

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

Method Detail

valueOf

public static DataStorageMetricsAdapter valueOf(DataStorageMetrics delegate)

Deprecated.

Parameters:

delegate - DataStorageMetrics.

Returns:

Wrapped DataStorageMetrics that implements PersistenceMetrics. Null value is not wrapped and returned as is.

getWalLoggingRate

public float getWalLoggingRate()

Deprecated.

Gets the average number of WAL records per second written during the last time interval.

The length of time interval is configured via PersistentStoreConfiguration.setRateTimeInterval(long) configurartion property. The number of subintervals is configured via PersistentStoreConfiguration.setSubIntervals(int) configuration property.

Specified by:

getWalLoggingRate in interface PersistenceMetrics

getWalWritingRate

public float getWalWritingRate()

Deprecated.

Gets the average number of bytes per second written during the last time interval. The length of time interval is configured via PersistentStoreConfiguration.setRateTimeInterval(long) configurartion property. The number of subintervals is configured via PersistentStoreConfiguration.setSubIntervals(int) configuration property.

Specified by:

getWalWritingRate in interface PersistenceMetrics

getWalArchiveSegments

public int getWalArchiveSegments()

Deprecated.

Gets the current number of WAL segments in the WAL archive.

Specified by:

getWalArchiveSegments in interface PersistenceMetrics

getWalFsyncTimeAverage

public float getWalFsyncTimeAverage()

Deprecated.

Gets the average WAL fsync duration in microseconds over the last time interval.

The length of time interval is configured via PersistentStoreConfiguration.setRateTimeInterval(long) configurartion property. The number of subintervals is configured via PersistentStoreConfiguration.setSubIntervals(int) configuration property.

Specified by:

getWalFsyncTimeAverage in interface PersistenceMetrics

getLastCheckpointingDuration

public long getLastCheckpointingDuration()

Deprecated.

Gets the duration of the last checkpoint in milliseconds.

Specified by:

getLastCheckpointingDuration in interface PersistenceMetrics

Returns:

Total checkpoint duration in milliseconds.

getLastCheckpointLockWaitDuration

public long getLastCheckpointLockWaitDuration()

Deprecated.

Gets the duration of last checkpoint lock wait in milliseconds.

Specified by:

getLastCheckpointLockWaitDuration in interface PersistenceMetrics

Returns:

Checkpoint lock wait time in milliseconds.

getLastCheckpointMarkDuration

public long getLastCheckpointMarkDuration()

Deprecated.

Gets the duration of last checkpoint mark phase in milliseconds.

Specified by:

getLastCheckpointMarkDuration in interface PersistenceMetrics

Returns:

Checkpoint mark duration in milliseconds.

getLastCheckpointPagesWriteDuration

public long getLastCheckpointPagesWriteDuration()

Deprecated.

Gets the duration of last checkpoint pages write phase in milliseconds.

Specified by:

getLastCheckpointPagesWriteDuration in interface PersistenceMetrics

Returns:

Checkpoint pages write phase in milliseconds.

getLastCheckpointFsyncDuration

public long getLastCheckpointFsyncDuration()

Deprecated.

Gets the duration of the sync phase of the last checkpoint in milliseconds.

Specified by:

getLastCheckpointFsyncDuration in interface PersistenceMetrics

Returns:

Checkpoint fsync time in milliseconds.

getLastCheckpointTotalPagesNumber

public long getLastCheckpointTotalPagesNumber()

Deprecated.

Gets the total number of pages written during the last checkpoint.

Specified by:

getLastCheckpointTotalPagesNumber in interface PersistenceMetrics

Returns:

Total number of pages written during the last checkpoint.

getLastCheckpointDataPagesNumber

public long getLastCheckpointDataPagesNumber()

Deprecated.

Gets the number of data pages written during the last checkpoint.

Specified by:

getLastCheckpointDataPagesNumber in interface PersistenceMetrics

Returns:

Total number of data pages written during the last checkpoint.

getLastCheckpointCopiedOnWritePagesNumber

public long getLastCheckpointCopiedOnWritePagesNumber()

Deprecated.

Gets the number of pages copied to a temporary checkpoint buffer during the last checkpoint.

Specified by:

getLastCheckpointCopiedOnWritePagesNumber in interface PersistenceMetrics

Returns:

Total number of pages copied to a temporary checkpoint buffer during the last checkpoint.