org.apache.hadoop.hbase.regionserver

Class MetricsRegionServerSourceImpl

java.lang.Object

org.apache.hadoop.hbase.metrics.BaseSourceImpl

org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceImpl

All Implemented Interfaces:

BaseSource, JvmPauseMonitorSource, MetricsRegionServerSource, MetricsSource

@InterfaceAudience.Private
public class MetricsRegionServerSourceImpl
extends BaseSourceImpl
implements MetricsRegionServerSource

Hadoop2 implementation of MetricsRegionServerSource. Implements BaseSource through BaseSourceImpl, following the pattern

Field Summary

Fields inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl

metricsAdapter, metricsContext, metricsDescription, metricsJmxContext, metricsName, metricsRegistry, registry

Fields inherited from interface org.apache.hadoop.hbase.regionserver.MetricsRegionServerSource

APPEND_KEY, AVERAGE_REGION_SIZE, AVERAGE_REGION_SIZE_DESC, AVG_STORE_FILE_AGE, AVG_STORE_FILE_AGE_DESC, BLOCK_CACHE_BLOOM_CHUNK_HIT_COUNT, BLOCK_CACHE_BLOOM_CHUNK_MISS_COUNT, BLOCK_CACHE_COUNT, BLOCK_CACHE_COUNT_DESC, BLOCK_CACHE_DATA_HIT_COUNT, BLOCK_CACHE_DATA_MISS_COUNT, BLOCK_CACHE_DELETE_FAMILY_BLOOM_HIT_COUNT, BLOCK_CACHE_DELETE_FAMILY_BLOOM_MISS_COUNT, BLOCK_CACHE_ENCODED_DATA_HIT_COUNT, BLOCK_CACHE_ENCODED_DATA_MISS_COUNT, BLOCK_CACHE_EVICTION_COUNT, BLOCK_CACHE_EVICTION_COUNT_DESC, BLOCK_CACHE_EXPRESS_HIT_PERCENT, BLOCK_CACHE_EXPRESS_HIT_PERCENT_DESC, BLOCK_CACHE_FAILED_INSERTION_COUNT, BLOCK_CACHE_FAILED_INSERTION_COUNT_DESC, BLOCK_CACHE_FILE_INFO_HIT_COUNT, BLOCK_CACHE_FILE_INFO_MISS_COUNT, BLOCK_CACHE_FREE_DESC, BLOCK_CACHE_FREE_SIZE, BLOCK_CACHE_GENERAL_BLOOM_META_HIT_COUNT, BLOCK_CACHE_GENERAL_BLOOM_META_MISS_COUNT, BLOCK_CACHE_HIT_COUNT, BLOCK_CACHE_HIT_COUNT_DESC, BLOCK_CACHE_HIT_PERCENT, BLOCK_CACHE_HIT_PERCENT_DESC, BLOCK_CACHE_INTERMEDIATE_INDEX_HIT_COUNT, BLOCK_CACHE_INTERMEDIATE_INDEX_MISS_COUNT, BLOCK_CACHE_LEAF_INDEX_HIT_COUNT, BLOCK_CACHE_LEAF_INDEX_MISS_COUNT, BLOCK_CACHE_META_HIT_COUNT, BLOCK_CACHE_META_MISS_COUNT, BLOCK_CACHE_MISS_COUNT, BLOCK_CACHE_PRIMARY_EVICTION_COUNT, BLOCK_CACHE_PRIMARY_EVICTION_COUNT_DESC, BLOCK_CACHE_PRIMARY_HIT_COUNT, BLOCK_CACHE_PRIMARY_HIT_COUNT_DESC, BLOCK_CACHE_PRIMARY_MISS_COUNT, BLOCK_CACHE_ROOT_INDEX_HIT_COUNT, BLOCK_CACHE_ROOT_INDEX_MISS_COUNT, BLOCK_CACHE_SIZE, BLOCK_CACHE_SIZE_DESC, BLOCK_CACHE_TRAILER_HIT_COUNT, BLOCK_CACHE_TRAILER_MISS_COUNT, BLOCK_COUNT_MISS_COUNT_DESC, BLOCK_COUNT_PRIMARY_MISS_COUNT_DESC, BLOCKED_REQUESTS_COUNT, BLOCKED_REQUESTS_COUNT_DESC, CELLS_COUNT_COMPACTED_FROM_MOB, CELLS_COUNT_COMPACTED_FROM_MOB_DESC, CELLS_COUNT_COMPACTED_TO_MOB, CELLS_COUNT_COMPACTED_TO_MOB_DESC, CELLS_SIZE_COMPACTED_FROM_MOB, CELLS_SIZE_COMPACTED_FROM_MOB_DESC, CELLS_SIZE_COMPACTED_TO_MOB, CELLS_SIZE_COMPACTED_TO_MOB_DESC, CHECK_AND_DELETE_KEY, CHECK_AND_PUT_KEY, CHECK_MUTATE_FAILED_COUNT, CHECK_MUTATE_FAILED_COUNT_DESC, CHECK_MUTATE_PASSED_COUNT, CHECK_MUTATE_PASSED_COUNT_DESC, CLUSTER_ID_DESC, CLUSTER_ID_NAME, COMPACTED_CELLS, COMPACTED_CELLS_DESC, COMPACTED_CELLS_SIZE, COMPACTED_CELLS_SIZE_DESC, COMPACTED_INPUT_BYTES, COMPACTED_INPUT_BYTES_DESC, COMPACTED_OUTPUT_BYTES, COMPACTED_OUTPUT_BYTES_DESC, COMPACTION_INPUT_FILE_COUNT, COMPACTION_INPUT_FILE_COUNT_DESC, COMPACTION_INPUT_SIZE, COMPACTION_INPUT_SIZE_DESC, COMPACTION_OUTPUT_FILE_COUNT, COMPACTION_OUTPUT_FILE_COUNT_DESC, COMPACTION_OUTPUT_SIZE, COMPACTION_OUTPUT_SIZE_DESC, COMPACTION_QUEUE_LENGTH, COMPACTION_QUEUE_LENGTH_DESC, COMPACTION_TIME, COMPACTION_TIME_DESC, DATA_SIZE_WITHOUT_WAL, DATA_SIZE_WITHOUT_WAL_DESC, DELETE_BATCH_KEY, DELETE_KEY, FILTERED_READ_REQUEST_COUNT, FILTERED_READ_REQUEST_COUNT_DESC, FLUSH_MEMSTORE_SIZE, FLUSH_MEMSTORE_SIZE_DESC, FLUSH_OUTPUT_SIZE, FLUSH_OUTPUT_SIZE_DESC, FLUSH_QUEUE_LENGTH, FLUSH_QUEUE_LENGTH_DESC, FLUSH_TIME, FLUSH_TIME_DESC, FLUSHED_CELLS, FLUSHED_CELLS_DESC, FLUSHED_CELLS_SIZE, FLUSHED_CELLS_SIZE_DESC, FLUSHED_MEMSTORE_BYTES, FLUSHED_MEMSTORE_BYTES_DESC, FLUSHED_OUTPUT_BYTES, FLUSHED_OUTPUT_BYTES_DESC, GET_KEY, GET_SIZE_KEY, HEDGED_READ_WINS, HEDGED_READ_WINS_DESC, HEDGED_READS, HEDGED_READS_DESC, INCREMENT_KEY, L1_CACHE_HIT_COUNT, L1_CACHE_HIT_COUNT_DESC, L1_CACHE_HIT_RATIO, L1_CACHE_HIT_RATIO_DESC, L1_CACHE_MISS_COUNT, L1_CACHE_MISS_COUNT_DESC, L1_CACHE_MISS_RATIO, L1_CACHE_MISS_RATIO_DESC, L2_CACHE_HIT_COUNT, L2_CACHE_HIT_COUNT_DESC, L2_CACHE_HIT_RATIO, L2_CACHE_HIT_RATIO_DESC, L2_CACHE_MISS_COUNT, L2_CACHE_MISS_COUNT_DESC, L2_CACHE_MISS_RATIO, L2_CACHE_MISS_RATIO_DESC, LARGE_COMPACTION_QUEUE_LENGTH, LARGE_COMPACTION_QUEUE_LENGTH_DESC, MAJOR_COMPACTED_CELLS, MAJOR_COMPACTED_CELLS_DESC, MAJOR_COMPACTED_CELLS_SIZE, MAJOR_COMPACTED_CELLS_SIZE_DESC, MAJOR_COMPACTED_INPUT_BYTES, MAJOR_COMPACTED_INPUT_BYTES_DESC, MAJOR_COMPACTED_OUTPUT_BYTES, MAJOR_COMPACTED_OUTPUT_BYTES_DESC, MAJOR_COMPACTION_INPUT_FILE_COUNT, MAJOR_COMPACTION_INPUT_FILE_COUNT_DESC, MAJOR_COMPACTION_INPUT_SIZE, MAJOR_COMPACTION_INPUT_SIZE_DESC, MAJOR_COMPACTION_OUTPUT_FILE_COUNT, MAJOR_COMPACTION_OUTPUT_FILE_COUNT_DESC, MAJOR_COMPACTION_OUTPUT_SIZE, MAJOR_COMPACTION_OUTPUT_SIZE_DESC, MAJOR_COMPACTION_TIME, MAJOR_COMPACTION_TIME_DESC, MAX_STORE_FILE_AGE, MAX_STORE_FILE_AGE_DESC, MEMSTORE_SIZE, MEMSTORE_SIZE_DESC, METRICS_CONTEXT, METRICS_DESCRIPTION, METRICS_JMX_CONTEXT, METRICS_NAME, MIN_STORE_FILE_AGE, MIN_STORE_FILE_AGE_DESC, MOB_FILE_CACHE_ACCESS_COUNT, MOB_FILE_CACHE_ACCESS_COUNT_DESC, MOB_FILE_CACHE_COUNT, MOB_FILE_CACHE_COUNT_DESC, MOB_FILE_CACHE_EVICTED_COUNT, MOB_FILE_CACHE_EVICTED_COUNT_DESC, MOB_FILE_CACHE_HIT_PERCENT, MOB_FILE_CACHE_HIT_PERCENT_DESC, MOB_FILE_CACHE_MISS_COUNT, MOB_FILE_CACHE_MISS_COUNT_DESC, MOB_FLUSH_COUNT, MOB_FLUSH_COUNT_DESC, MOB_FLUSHED_CELLS_COUNT, MOB_FLUSHED_CELLS_COUNT_DESC, MOB_FLUSHED_CELLS_SIZE, MOB_FLUSHED_CELLS_SIZE_DESC, MOB_SCAN_CELLS_COUNT, MOB_SCAN_CELLS_COUNT_DESC, MOB_SCAN_CELLS_SIZE, MOB_SCAN_CELLS_SIZE_DESC, NUM_REFERENCE_FILES, NUM_REFERENCE_FILES_DESC, NUMBER_OF_MUTATIONS_WITHOUT_WAL, NUMBER_OF_MUTATIONS_WITHOUT_WAL_DESC, PERCENT_FILES_LOCAL, PERCENT_FILES_LOCAL_DESC, PERCENT_FILES_LOCAL_SECONDARY_REGIONS, PERCENT_FILES_LOCAL_SECONDARY_REGIONS_DESC, PUT_BATCH_KEY, PUT_KEY, READ_REQUEST_COUNT, READ_REQUEST_COUNT_DESC, REGION_COUNT, REGION_COUNT_DESC, REPLAY_KEY, RPC_GET_REQUEST_COUNT, RPC_GET_REQUEST_COUNT_DESC, RPC_MULTI_REQUEST_COUNT, RPC_MULTI_REQUEST_COUNT_DESC, RPC_MUTATE_REQUEST_COUNT, RPC_MUTATE_REQUEST_COUNT_DESC, RPC_SCAN_REQUEST_COUNT, RPC_SCAN_REQUEST_COUNT_DESC, RS_START_TIME_DESC, RS_START_TIME_NAME, SCAN_KEY, SCAN_SIZE_KEY, SCAN_TIME_KEY, SERVER_NAME_DESC, SERVER_NAME_NAME, SLOW_APPEND_DESC, SLOW_APPEND_KEY, SLOW_DELETE_DESC, SLOW_DELETE_KEY, SLOW_GET_DESC, SLOW_GET_KEY, SLOW_INCREMENT_DESC, SLOW_INCREMENT_KEY, SLOW_PUT_DESC, SLOW_PUT_KEY, SMALL_COMPACTION_QUEUE_LENGTH, SMALL_COMPACTION_QUEUE_LENGTH_DESC, SPLIT_KEY, SPLIT_QUEUE_LENGTH, SPLIT_QUEUE_LENGTH_DESC, SPLIT_REQUEST_DESC, SPLIT_REQUEST_KEY, SPLIT_SUCCESS_DESC, SPLIT_SUCCESS_KEY, STATIC_BLOOM_SIZE, STATIC_BLOOM_SIZE_DESC, STATIC_INDEX_SIZE, STATIC_INDEX_SIZE_DESC, STORE_COUNT, STORE_COUNT_DESC, STOREFILE_COUNT, STOREFILE_COUNT_DESC, STOREFILE_INDEX_SIZE, STOREFILE_INDEX_SIZE_DESC, STOREFILE_SIZE, STOREFILE_SIZE_DESC, TOTAL_REQUEST_COUNT, TOTAL_REQUEST_COUNT_DESC, TOTAL_ROW_ACTION_REQUEST_COUNT, TOTAL_ROW_ACTION_REQUEST_COUNT_DESC, UPDATES_BLOCKED_DESC, UPDATES_BLOCKED_TIME, WALFILE_COUNT, WALFILE_COUNT_DESC, WALFILE_SIZE, WALFILE_SIZE_DESC, WRITE_REQUEST_COUNT, WRITE_REQUEST_COUNT_DESC, ZOOKEEPER_QUORUM_DESC, ZOOKEEPER_QUORUM_NAME

Fields inherited from interface org.apache.hadoop.hbase.metrics.BaseSource

HBASE_METRICS_SYSTEM_NAME

Fields inherited from interface org.apache.hadoop.hbase.metrics.JvmPauseMonitorSource

INFO_THRESHOLD_COUNT_DESC, INFO_THRESHOLD_COUNT_KEY, PAUSE_TIME_WITH_GC_DESC, PAUSE_TIME_WITH_GC_KEY, PAUSE_TIME_WITHOUT_GC_DESC, PAUSE_TIME_WITHOUT_GC_KEY, WARN_THRESHOLD_COUNT_DESC, WARN_THRESHOLD_COUNT_KEY

Constructor Summary

Constructors

Constructor and Description
MetricsRegionServerSourceImpl(MetricsRegionServerWrapper rsWrap)
MetricsRegionServerSourceImpl(String metricsName, String metricsDescription, String metricsContext, String metricsJmxContext, MetricsRegionServerWrapper rsWrap)

Method Summary

Modifier and Type	Method and Description
void	getMetrics(MetricsCollector metricsCollector, boolean all) Yes this is a get function that doesn't return anything.
void	incInfoThresholdExceeded(int count)
void	incrSlowAppend()
void	incrSlowDelete()
void	incrSlowGet()
void	incrSlowIncrement()
void	incrSlowPut()
void	incrSplitRequest()
void	incrSplitSuccess()
void	incWarnThresholdExceeded(int count)
void	updateAppend(long t)
void	updateCheckAndDelete(long t)
void	updateCheckAndPut(long t)
void	updateCompactionInputFileCount(boolean isMajor, long c)
void	updateCompactionInputSize(boolean isMajor, long bytes)
void	updateCompactionOutputFileCount(boolean isMajor, long c)
void	updateCompactionOutputSize(boolean isMajor, long bytes)
void	updateCompactionTime(boolean isMajor, long t)
void	updateDelete(long t)
void	updateDeleteBatch(long t)
void	updateFlushMemStoreSize(long bytes)
void	updateFlushOutputSize(long bytes)
void	updateFlushTime(long t)
void	updateGet(long t)
void	updateIncrement(long t)
void	updatePauseTimeWithGc(long t)
void	updatePauseTimeWithoutGc(long t)
void	updatePut(long t)
void	updatePutBatch(long t)
void	updateReplay(long t)
void	updateScanSize(long scanSize)
void	updateScanTime(long t)
void	updateSplitTime(long t)

Methods inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl

decGauge, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, getMetricsRegistry, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.metrics.BaseSource

decGauge, getMetricRegistryInfo, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram

Constructor Detail

MetricsRegionServerSourceImpl

public MetricsRegionServerSourceImpl(MetricsRegionServerWrapper rsWrap)

MetricsRegionServerSourceImpl

public MetricsRegionServerSourceImpl(String metricsName,
                                     String metricsDescription,
                                     String metricsContext,
                                     String metricsJmxContext,
                                     MetricsRegionServerWrapper rsWrap)

Method Detail

updatePut

public void updatePut(long t)

Specified by:

updatePut in interface MetricsRegionServerSource

updateDelete

public void updateDelete(long t)

Specified by:

updateDelete in interface MetricsRegionServerSource

updateGet

public void updateGet(long t)

Specified by:

updateGet in interface MetricsRegionServerSource

updateIncrement

public void updateIncrement(long t)

Specified by:

updateIncrement in interface MetricsRegionServerSource

updateAppend

public void updateAppend(long t)

Specified by:

updateAppend in interface MetricsRegionServerSource

updateReplay

public void updateReplay(long t)

Specified by:

updateReplay in interface MetricsRegionServerSource

updateScanSize

public void updateScanSize(long scanSize)

Specified by:

updateScanSize in interface MetricsRegionServerSource

updateScanTime

public void updateScanTime(long t)

Specified by:

updateScanTime in interface MetricsRegionServerSource

incrSlowPut

public void incrSlowPut()

Specified by:

incrSlowPut in interface MetricsRegionServerSource

incrSlowDelete

public void incrSlowDelete()

Specified by:

incrSlowDelete in interface MetricsRegionServerSource

incrSlowGet

public void incrSlowGet()

Specified by:

incrSlowGet in interface MetricsRegionServerSource

incrSlowIncrement

public void incrSlowIncrement()

Specified by:

incrSlowIncrement in interface MetricsRegionServerSource

incrSlowAppend

public void incrSlowAppend()

Specified by:

incrSlowAppend in interface MetricsRegionServerSource

incrSplitRequest

public void incrSplitRequest()

Specified by:

incrSplitRequest in interface MetricsRegionServerSource

incrSplitSuccess

public void incrSplitSuccess()

Specified by:

incrSplitSuccess in interface MetricsRegionServerSource

updateSplitTime

public void updateSplitTime(long t)

Specified by:

updateSplitTime in interface MetricsRegionServerSource

updateFlushTime

public void updateFlushTime(long t)

Specified by:

updateFlushTime in interface MetricsRegionServerSource

updateFlushMemStoreSize

public void updateFlushMemStoreSize(long bytes)

Specified by:

updateFlushMemStoreSize in interface MetricsRegionServerSource

updateFlushOutputSize

public void updateFlushOutputSize(long bytes)

Specified by:

updateFlushOutputSize in interface MetricsRegionServerSource

updateCompactionTime

public void updateCompactionTime(boolean isMajor,
                                 long t)

Specified by:

updateCompactionTime in interface MetricsRegionServerSource

updateCompactionInputFileCount

public void updateCompactionInputFileCount(boolean isMajor,
                                           long c)

Specified by:

updateCompactionInputFileCount in interface MetricsRegionServerSource

updateCompactionInputSize

public void updateCompactionInputSize(boolean isMajor,
                                      long bytes)

Specified by:

updateCompactionInputSize in interface MetricsRegionServerSource

updateCompactionOutputFileCount

public void updateCompactionOutputFileCount(boolean isMajor,
                                            long c)

Specified by:

updateCompactionOutputFileCount in interface MetricsRegionServerSource

updateCompactionOutputSize

public void updateCompactionOutputSize(boolean isMajor,
                                       long bytes)

Specified by:

updateCompactionOutputSize in interface MetricsRegionServerSource

getMetrics

public void getMetrics(MetricsCollector metricsCollector,
                       boolean all)

Yes this is a get function that doesn't return anything. Thanks Hadoop for breaking all expectations of java programmers. Instead of returning anything Hadoop metrics expects getMetrics to push the metrics into the collector.

Specified by:

getMetrics in interface MetricsSource

Overrides:

getMetrics in class BaseSourceImpl

Parameters:

metricsCollector - Collector to accept metrics

all - push all or only changed?

incInfoThresholdExceeded

public void incInfoThresholdExceeded(int count)

Specified by:

incInfoThresholdExceeded in interface JvmPauseMonitorSource

incWarnThresholdExceeded

public void incWarnThresholdExceeded(int count)

Specified by:

incWarnThresholdExceeded in interface JvmPauseMonitorSource

updatePauseTimeWithGc

public void updatePauseTimeWithGc(long t)

Specified by:

updatePauseTimeWithGc in interface JvmPauseMonitorSource

updatePauseTimeWithoutGc

public void updatePauseTimeWithoutGc(long t)

Specified by:

updatePauseTimeWithoutGc in interface JvmPauseMonitorSource

updateDeleteBatch

public void updateDeleteBatch(long t)

Specified by:

updateDeleteBatch in interface MetricsRegionServerSource

updateCheckAndDelete

public void updateCheckAndDelete(long t)

Specified by:

updateCheckAndDelete in interface MetricsRegionServerSource

updateCheckAndPut

public void updateCheckAndPut(long t)

Specified by:

updateCheckAndPut in interface MetricsRegionServerSource

updatePutBatch

public void updatePutBatch(long t)

Specified by:

updatePutBatch in interface MetricsRegionServerSource