com.persistit.mxbeans

Interface CleanupManagerMXBean

@MXBean
public interface CleanupManagerMXBean

Management information about the CLEANUP_MANAGER, a thread that performs background pruning and other cleanup tasks.

Field Summary

Fields

Modifier and Type	Field and Description
static String	MXBEAN_NAME

Method Summary

Modifier and Type	Method and Description
void	clear() Clear the queue of all pending CleanupAction.
long	getAcceptedCount()
long	getEnqueuedCount()
long	getErrorCount()
long	getMinimumPruningDelay()
long	getPerformedCount()
long	getPollInterval()
long	getRefusedCount()
void	poll() If there are any enqueued CleanupActions, take some of them from the queue and attempt to complete them.
void	setMinimumPruningDelay(long delay) Set the minimum interval in milliseconds between attempts to enqueue a page needing to be pruned.
void	setPollInterval(long interval) Set the interval in milliseconds between cleanup polling actions

Field Detail

MXBEAN_NAME

static final String MXBEAN_NAME

See Also:

Constant Field Values

Method Detail

getAcceptedCount

long getAcceptedCount()

Returns:

the number of CleanupActions enqueued since Persistit started.

getRefusedCount

long getRefusedCount()

Returns:

the number of CleanupActions rejected due to a full CleanupManager queue since Persistit started.

getPerformedCount

long getPerformedCount()

Returns:

the number of CleanupActions successfully completed since Persistit started.

getErrorCount

long getErrorCount()

Returns:

the number of CleanupActions that failed due to errors since Persistit started.

getEnqueuedCount

long getEnqueuedCount()

Returns:

the number of CleanupActions currently enqueued.

poll

void poll()
   throws Exception

If there are any enqueued CleanupActions, take some of them from the queue and attempt to complete them.

Throws:

Exception

clear

void clear()

Clear the queue of all pending CleanupAction. This should be done only with knowledge and care.

getPollInterval

long getPollInterval()

Returns:

The interval in milliseconds between cleanup polling actions

setPollInterval

void setPollInterval(long interval)

Set the interval in milliseconds between cleanup polling actions

Parameters:

interval - the interval

getMinimumPruningDelay

long getMinimumPruningDelay()

Returns:

The minimum interval in milliseconds between attempts to enqueue a page needing to be pruned.

setMinimumPruningDelay

void setMinimumPruningDelay(long delay)

Set the minimum interval in milliseconds between attempts to enqueue a page needing to be pruned.

Parameters:

delay -