Package org.apache.hadoop.hbase.regionserver

Class MetricsRegionServerWrapperImpl.RegionMetricAggregate

java.lang.Object

org.apache.hadoop.hbase.regionserver.MetricsRegionServerWrapperImpl.RegionMetricAggregate

Enclosing class:

MetricsRegionServerWrapperImpl

private static final class MetricsRegionServerWrapperImpl.RegionMetricAggregate
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	MetricsRegionServerWrapperImpl.RegionMetricAggregate.Deltas
private static final class	MetricsRegionServerWrapperImpl.RegionMetricAggregate.StoreFileStats

Field Summary

Fields

Modifier and Type	Field	Description
private long	averageRegionSize
private long	avgStoreFileAge
private long	blockedRequestsCount
private long	bloomFilterEligibleRequestsCount
private long	bloomFilterNegativeResultsCount
private long	bloomFilterRequestsCount
private long	cellsCountCompactedFromMob
private long	cellsCountCompactedToMob
private long	cellsSizeCompactedFromMob
private long	cellsSizeCompactedToMob
private long	checkAndMutateChecksFailed
private long	checkAndMutateChecksPassed
private long	compactedCellsCount
private long	compactedCellsSize
private long	dataInMemoryWithoutWAL
private long	filteredReadRequestsCount
private long	flushedCellsCount
private long	flushedCellsSize
private long	majorCompactedCellsCount
private long	majorCompactedCellsSize
private long	maxStoreFileAge
private long	maxStoreFileCount
private long	memstoreSize
private long	minStoreFileAge
private long	mobFlushCount
private long	mobFlushedCellsCount
private long	mobFlushedCellsSize
private long	mobScanCellsCount
private long	mobScanCellsSize
private long	numMutationsWithoutWAL
private long	numReferenceFiles
private long	numStoreFiles
private long	numStores
private long	offHeapMemstoreSize
private long	onHeapMemstoreSize
private double	percentFileLocal
private double	percentFileLocalSecondaryRegions
private long	readRequestsCount
private double	readRequestsRatePerSecond
private double	requestsPerSecond
private long	storefileIndexSize
private long	storeFileSize
private long	totalReadRequestsDelta
private long	totalStaticBloomSize
private long	totalStaticIndexSize
private long	totalWriteRequestsDelta
private long	writeRequestsCount
private double	writeRequestsRatePerSecond

Constructor Summary

Constructors

Modifier	Constructor	Description
private	RegionMetricAggregate(MetricsRegionServerWrapperImpl.RegionMetricAggregate other)

Method Summary

Modifier and Type	Method	Description
private void	aggregate(HRegionServer regionServer, Map<String,ArrayList<Long>> requestsCountCache)
private MetricsRegionServerWrapperImpl.RegionMetricAggregate.StoreFileStats	aggregateStores(List<HStore> stores)
private MetricsRegionServerWrapperImpl.RegionMetricAggregate.Deltas	calculateReadWriteDeltas(HRegion r, Map<String,ArrayList<Long>> requestsCountCache)
void	updateRates(long timeSinceLastRun, long expectedPeriod)

Methods inherited from class java.lang.Object

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

Field Details

numStores

private long numStores

numStoreFiles

private long numStoreFiles

memstoreSize

private long memstoreSize

onHeapMemstoreSize

private long onHeapMemstoreSize

offHeapMemstoreSize

private long offHeapMemstoreSize

storeFileSize

private long storeFileSize

maxStoreFileCount

private long maxStoreFileCount

maxStoreFileAge

private long maxStoreFileAge

minStoreFileAge

private long minStoreFileAge

avgStoreFileAge

private long avgStoreFileAge

numReferenceFiles

private long numReferenceFiles

requestsPerSecond

private double requestsPerSecond

readRequestsCount

private long readRequestsCount

readRequestsRatePerSecond

private double readRequestsRatePerSecond

filteredReadRequestsCount

private long filteredReadRequestsCount

writeRequestsCount

private long writeRequestsCount

writeRequestsRatePerSecond

private double writeRequestsRatePerSecond

checkAndMutateChecksFailed

private long checkAndMutateChecksFailed

checkAndMutateChecksPassed

private long checkAndMutateChecksPassed

storefileIndexSize

private long storefileIndexSize

totalStaticIndexSize

private long totalStaticIndexSize

totalStaticBloomSize

private long totalStaticBloomSize

bloomFilterRequestsCount

private long bloomFilterRequestsCount

bloomFilterNegativeResultsCount

private long bloomFilterNegativeResultsCount

bloomFilterEligibleRequestsCount

private long bloomFilterEligibleRequestsCount

numMutationsWithoutWAL

private long numMutationsWithoutWAL

dataInMemoryWithoutWAL

private long dataInMemoryWithoutWAL

percentFileLocal

private double percentFileLocal

percentFileLocalSecondaryRegions

private double percentFileLocalSecondaryRegions

flushedCellsCount

private long flushedCellsCount

compactedCellsCount

private long compactedCellsCount

majorCompactedCellsCount

private long majorCompactedCellsCount

flushedCellsSize

private long flushedCellsSize

compactedCellsSize

private long compactedCellsSize

majorCompactedCellsSize

private long majorCompactedCellsSize

cellsCountCompactedToMob

private long cellsCountCompactedToMob

cellsCountCompactedFromMob

private long cellsCountCompactedFromMob

cellsSizeCompactedToMob

private long cellsSizeCompactedToMob

cellsSizeCompactedFromMob

private long cellsSizeCompactedFromMob

mobFlushCount

private long mobFlushCount

mobFlushedCellsCount

private long mobFlushedCellsCount

mobFlushedCellsSize

private long mobFlushedCellsSize

mobScanCellsCount

private long mobScanCellsCount

mobScanCellsSize

private long mobScanCellsSize

blockedRequestsCount

private long blockedRequestsCount

averageRegionSize

private long averageRegionSize

totalReadRequestsDelta

private long totalReadRequestsDelta

totalWriteRequestsDelta

private long totalWriteRequestsDelta

Constructor Details

RegionMetricAggregate

private RegionMetricAggregate(MetricsRegionServerWrapperImpl.RegionMetricAggregate other)

Method Details

aggregate

private void aggregate(HRegionServer regionServer,
 Map<String,ArrayList<Long>> requestsCountCache)

calculateReadWriteDeltas

private MetricsRegionServerWrapperImpl.RegionMetricAggregate.Deltas calculateReadWriteDeltas(HRegion r,
 Map<String,ArrayList<Long>> requestsCountCache)

updateRates

public void updateRates(long timeSinceLastRun,
 long expectedPeriod)

aggregateStores

private MetricsRegionServerWrapperImpl.RegionMetricAggregate.StoreFileStats aggregateStores(List<HStore> stores)