com.facebook.presto.hive.statistics

Class QuickStatsProvider

java.lang.Object

com.facebook.presto.hive.statistics.QuickStatsProvider

public class QuickStatsProvider
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static com.facebook.airlift.log.Logger	log
static long	MAX_CACHE_ENTRIES

Constructor Summary

Constructors

Constructor and Description
QuickStatsProvider(HdfsEnvironment hdfsEnvironment, DirectoryLister directoryLister, HiveClientConfig hiveClientConfig, NamenodeStats nameNodeStats, List<QuickStatsBuilder> statsBuilderStrategies)

Method Summary

Modifier and Type	Method and Description
com.facebook.airlift.stats.TimeStat	getBuildDuration()
com.facebook.airlift.concurrent.ThreadPoolExecutorMBean	getExecutor()
Map<String,Instant>	getInProgressBuildsSnapshot()
Map<String,PartitionStatistics>	getQuickStats(ConnectorSession session, SemiTransactionalHiveMetastore metastore, SchemaTableName table, MetastoreContext metastoreContext, List<String> partitionIds)
PartitionStatistics	getQuickStats(ConnectorSession session, SemiTransactionalHiveMetastore metastore, SchemaTableName table, MetastoreContext metastoreContext, String partitionId)
long	getRequestCount()
long	getSuccesfulResolveFromCacheCount()
long	getSuccesfulResolveFromProviderCount()

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final com.facebook.airlift.log.Logger log

MAX_CACHE_ENTRIES

public static final long MAX_CACHE_ENTRIES

See Also:

Constant Field Values

Constructor Detail

QuickStatsProvider

public QuickStatsProvider(HdfsEnvironment hdfsEnvironment,
                          DirectoryLister directoryLister,
                          HiveClientConfig hiveClientConfig,
                          NamenodeStats nameNodeStats,
                          List<QuickStatsBuilder> statsBuilderStrategies)

Method Detail

getRequestCount

public long getRequestCount()

getSuccesfulResolveFromCacheCount

public long getSuccesfulResolveFromCacheCount()

getSuccesfulResolveFromProviderCount

public long getSuccesfulResolveFromProviderCount()

getBuildDuration

public com.facebook.airlift.stats.TimeStat getBuildDuration()

getInProgressBuildsSnapshot

public Map<String,Instant> getInProgressBuildsSnapshot()

getQuickStats

public Map<String,PartitionStatistics> getQuickStats(ConnectorSession session,
                                                     SemiTransactionalHiveMetastore metastore,
                                                     SchemaTableName table,
                                                     MetastoreContext metastoreContext,
                                                     List<String> partitionIds)

getQuickStats

public PartitionStatistics getQuickStats(ConnectorSession session,
                                         SemiTransactionalHiveMetastore metastore,
                                         SchemaTableName table,
                                         MetastoreContext metastoreContext,
                                         String partitionId)

getExecutor

public com.facebook.airlift.concurrent.ThreadPoolExecutorMBean getExecutor()