com.bigdata.journal

Interface Journal.IJournalCounters

All Superinterfaces:

ConcurrencyManager.IConcurrencyManagerCounters, IndexManager.IIndexManagerCounters, OverflowManager.IOverflowManagerCounters, ResourceManager.IResourceManagerCounters, StoreManager.IStoreManagerCounters

Enclosing class:

Journal

public static interface Journal.IJournalCounters
extends ConcurrencyManager.IConcurrencyManagerCounters, ResourceManager.IResourceManagerCounters

Interface defines and documents the counters and counter namespaces reported by the Journal and the various services which it uses.

Author:

Bryan Thompson

Field Summary

Fields

Modifier and Type	Field and Description
static String	concurrencyManager The namespace for the counters pertaining to the ConcurrencyManager.
static String	executorService The namespace for counters pertaining to the Journal.getExecutorService().
static String	indexManager The namespace for the counters pertaining to the named indices.
static String	queryEngine Performance counters for the query engine associated with this journal (if any).
static String	transactionManager The namespace for the counters pertaining to the ILocalTransactionService.

Fields inherited from interface com.bigdata.journal.ConcurrencyManager.IConcurrencyManagerCounters

LockManager, ReadService, TXWriteService, writeService

Fields inherited from interface com.bigdata.resources.ResourceManager.IResourceManagerCounters

IndexManager, IndexPartitionTasks, LiveJournal, OverflowManager, StoreManager

Fields inherited from interface com.bigdata.resources.OverflowManager.IOverflowManagerCounters

AsynchronousOverflowCount, AsynchronousOverflowFailedCount, AsynchronousOverflowMillis, AsynchronousOverflowTaskCancelledCount, AsynchronousOverflowTaskFailedCount, OverflowAllowed, OverflowEnabled, ShouldOverflow, SynchronousOverflowCount, SynchronousOverflowMillis

Fields inherited from interface com.bigdata.resources.IndexManager.IIndexManagerCounters

IndexCacheCapacity, IndexCacheSize, IndexCount, IndexSegmentCacheCapacity, IndexSegmentCacheSize, IndexSegmentOpenLeafByteCount, IndexSegmentOpenLeafCount, Indices, StaleLocatorCacheCapacity, StaleLocatorCacheSize, StaleLocators

Fields inherited from interface com.bigdata.resources.StoreManager.IStoreManagerCounters

BytesDeleted, BytesUnderManagement, DataDir, DataDirBytesAvailable, IsOpen, IsRunning, IsStarting, JournalBytesUnderManagement, JournalDeleteCount, JournalReopenCount, LastCommitTime, LastCommitTimePreserved, LastOverflowTime, ManagedJournalCount, ManagedSegmentStoreCount, MaximumJournalSizeAtOverflow, PurgeResourcesMillis, ReleaseTime, SegmentBytesUnderManagement, SegmentStoreDeleteCount, SegmentStoreReopenCount, StoreCacheCapacity, StoreCacheSize, TmpDir, TmpDirBytesAvailable

Field Detail

concurrencyManager

static final String concurrencyManager

The namespace for the counters pertaining to the ConcurrencyManager.

See Also:

Constant Field Values

indexManager

static final String indexManager

The namespace for the counters pertaining to the named indices.

See Also:

Constant Field Values

transactionManager

static final String transactionManager

The namespace for the counters pertaining to the ILocalTransactionService.

See Also:

Constant Field Values

executorService

static final String executorService

The namespace for counters pertaining to the Journal.getExecutorService().

See Also:

Constant Field Values

queryEngine

static final String queryEngine

Performance counters for the query engine associated with this journal (if any).

See Also:

Constant Field Values