com.bigdata.journal
Interface ConcurrencyManager.IConcurrencyManagerCounters

All Known Subinterfaces:

DataService.IDataServiceCounters

Enclosing class:

ConcurrencyManager

public static interface ConcurrencyManager.IConcurrencyManagerCounters

Interface defines and documents the counters and counter namespaces for the ConcurrencyManager.

Version:

$Id: ConcurrencyManager.java 2265 2009-10-26 12:51:06Z thompsonbry $

Author:

Bryan Thompson

Field Summary

static String	LockManager The performance counters for the object which manages the resource locks a WriteExecutorService.
static String	ReadService The service to which historical read tasks are submitted.
static String	TXWriteService The service to which isolated write tasks are submitted.
static String	writeService The service to which ITx.UNISOLATED tasks are submitted.

Field Detail

ReadService

static final String ReadService

The service to which historical read tasks are submitted.

See Also:

Constant Field Values

TXWriteService

static final String TXWriteService

The service to which isolated write tasks are submitted.

See Also:

Constant Field Values

writeService

static final String writeService

The service to which ITx.UNISOLATED tasks are submitted. This is the service that handles commit processing. Tasks submitted to this service are required to declare resource lock(s) and must acquire those locks before they can begin executing.

See Also:

Constant Field Values

LockManager

static final String LockManager

The performance counters for the object which manages the resource locks a WriteExecutorService. These counters are reported as children of the WriteExecutorService's counters.

See Also:

Constant Field Values