Hierarchy For All Packages

Package Hierarchies:

org.apache.lens.api, org.apache.lens.api.metastore, org.apache.lens.api.ml, org.apache.lens.api.query, org.apache.lens.cli.commands, org.apache.lens.cli.skel, org.apache.lens.client, org.apache.lens.client.exceptions, org.apache.lens.client.jdbc, org.apache.lens.cube.metadata, org.apache.lens.cube.parse, org.apache.lens.driver.cube, org.apache.lens.driver.hive, org.apache.lens.driver.hive.priority, org.apache.lens.driver.jdbc, org.apache.lens.examples, org.apache.lens.lib.query, org.apache.lens.ml, org.apache.lens.ml.dao, org.apache.lens.ml.spark, org.apache.lens.ml.spark.algos, org.apache.lens.ml.spark.models, org.apache.lens.ml.task, org.apache.lens.rdd, org.apache.lens.server, org.apache.lens.server.api, org.apache.lens.server.api.driver, org.apache.lens.server.api.events, org.apache.lens.server.api.metastore, org.apache.lens.server.api.metrics, org.apache.lens.server.api.priority, org.apache.lens.server.api.query, org.apache.lens.server.api.quota, org.apache.lens.server.api.scheduler, org.apache.lens.server.api.session, org.apache.lens.server.api.util, org.apache.lens.server.metastore, org.apache.lens.server.ml, org.apache.lens.server.query, org.apache.lens.server.quota, org.apache.lens.server.scheduler, org.apache.lens.server.session, org.apache.lens.server.stats, org.apache.lens.server.stats.event, org.apache.lens.server.stats.event.query, org.apache.lens.server.stats.store, org.apache.lens.server.stats.store.log, org.apache.lens.server.ui, org.apache.lens.server.user, org.apache.lens.server.util, org.apache.lens.storage.db

Class Hierarchy

• java.lang.Object
  • org.apache.lens.cube.parse.AbridgedTimeRangeWriter
  • org.apache.lens.cube.metadata.AbstractCubeTable (implements org.apache.lens.cube.metadata.Named)
    • org.apache.lens.cube.metadata.AbstractBaseTable
      • org.apache.lens.cube.metadata.Cube (implements org.apache.lens.cube.metadata.CubeInterface)
      • org.apache.lens.cube.metadata.Dimension
    • org.apache.lens.cube.metadata.CubeDimensionTable
    • org.apache.lens.cube.metadata.CubeFactTable
    • org.apache.lens.cube.metadata.DerivedCube (implements org.apache.lens.cube.metadata.CubeInterface)
    • org.apache.lens.cube.metadata.Storage (implements org.apache.lens.cube.metadata.PartitionMetahook)
      • org.apache.lens.storage.db.DBStorage
      • org.apache.lens.cube.metadata.HDFSStorage
  • java.util.AbstractMap<K,V> (implements java.util.Map<K,V>)
    • java.util.HashMap<K,V> (implements java.lang.Cloneable, java.util.Map<K,V>, java.io.Serializable)
      • org.apache.lens.cube.parse.PruneCauses<T>
  • org.apache.lens.lib.query.AbstractOutputFormatter (implements org.apache.lens.server.api.query.QueryOutputFormatter)
    • org.apache.lens.lib.query.AbstractFileFormatter (implements org.apache.lens.lib.query.FileFormatter)
      • org.apache.lens.lib.query.HadoopFileFormatter
      • org.apache.lens.lib.query.ZipFileFormatter
    • org.apache.lens.lib.query.WrappedFileFormatter
      • org.apache.lens.lib.query.FilePersistentFormatter (implements org.apache.lens.server.api.query.PersistedOutputFormatter)
      • org.apache.lens.lib.query.FileSerdeFormatter (implements org.apache.lens.server.api.query.InMemoryOutputFormatter)
  • org.apache.lens.server.api.query.AbstractQueryContext (implements java.io.Serializable)
    • org.apache.lens.server.api.query.ExplainQueryContext
    • org.apache.lens.server.api.query.PreparedQueryContext (implements java.util.concurrent.Delayed)
    • org.apache.lens.server.api.query.QueryContext (implements java.lang.Comparable<T>)
  • org.apache.hadoop.hive.serde2.AbstractSerDe (implements org.apache.hadoop.hive.serde2.SerDe)
    • org.apache.lens.lib.query.CSVSerde
    • org.apache.lens.storage.db.DBSerde
  • org.apache.hive.service.AbstractService (implements org.apache.hive.service.Service)
    • org.apache.hive.service.CompositeService
      • org.apache.lens.server.LensService (implements java.io.Externalizable)
        • org.apache.lens.server.metastore.CubeMetastoreServiceImpl (implements org.apache.lens.server.api.metastore.CubeMetastoreService)
        • org.apache.lens.server.session.HiveSessionService (implements org.apache.lens.server.api.session.SessionService)
        • org.apache.lens.server.query.QueryExecutionServiceImpl (implements org.apache.lens.server.api.query.QueryExecutionService)
        • org.apache.lens.server.scheduler.QuerySchedulerServiceImpl (implements org.apache.lens.server.api.scheduler.QuerySchedulerService)
        • org.apache.lens.server.quota.QuotaServiceImpl (implements org.apache.lens.server.api.quota.QuotaService)
      • org.apache.lens.server.LensServices (implements org.apache.lens.server.api.ServiceProvider)
      • org.apache.lens.server.ml.MLServiceImpl (implements org.apache.lens.server.ml.MLService)
    • org.apache.lens.server.EventServiceImpl (implements org.apache.lens.server.api.events.LensEventService)
    • org.apache.lens.server.MetricsServiceImpl (implements org.apache.lens.server.api.metrics.MetricsService)
    • org.apache.lens.server.stats.StatisticsService
  • org.apache.hadoop.hive.ql.plan.AddPartitionDesc.OnePartitionDesc
    • org.apache.lens.cube.metadata.StoragePartitionDesc
  • org.apache.lens.ml.AlgoArgParser
  • org.apache.lens.ml.AlgoArgParser.CustomArgParser<E>
  • org.apache.lens.ml.Algorithms
  • org.apache.lens.cube.parse.Aliased<T>
  • org.apache.lens.api.APIResult
  • javax.ws.rs.core.Application
    • org.apache.lens.server.IndexApp
    • org.apache.lens.server.LensApplication
    • org.apache.lens.server.metastore.MetastoreApp
    • org.apache.lens.server.ml.MLApp
    • org.apache.lens.server.query.QueryApp
    • org.apache.lens.server.quota.QuotaApp
    • org.apache.lens.server.scheduler.SchedulerApp
    • org.apache.lens.server.session.SessionApp
    • org.apache.lens.server.ui.UIApp
  • org.apache.lens.server.api.events.AsyncEventListener<T> (implements org.apache.lens.server.api.events.LensEventListener<T>)
    • org.apache.lens.server.MetricsServiceImpl.AsyncQueryStatusListener
    • org.apache.lens.server.query.QueryEndNotifier
    • org.apache.lens.server.query.QueryExecutionStatisticsGenerator
    • org.apache.lens.server.query.ResultFormatter
    • org.apache.lens.server.stats.store.log.StatisticsLogPartitionHandler
    • org.apache.lens.server.stats.store.StatisticsStore<T>
      • org.apache.lens.server.stats.store.log.LogStatisticsStore
  • org.apache.lens.server.AuthenticationFilter (implements javax.ws.rs.container.ContainerRequestFilter)
  • org.apache.lens.server.metastore.AuthorizationFilter (implements javax.servlet.Filter)
  • org.apache.lens.server.query.AuthorizationFilter (implements javax.servlet.Filter)
  • org.apache.lens.cli.commands.BaseLensCommand
    • org.apache.lens.cli.commands.LensConnectionCommands (implements org.springframework.shell.core.CommandMarker)
    • org.apache.lens.cli.commands.LensCubeCommands (implements org.springframework.shell.core.CommandMarker)
    • org.apache.lens.cli.commands.LensDatabaseCommands (implements org.springframework.shell.core.CommandMarker)
    • org.apache.lens.cli.commands.LensDimensionCommands (implements org.springframework.shell.core.CommandMarker)
    • org.apache.lens.cli.commands.LensDimensionTableCommands (implements org.springframework.shell.core.CommandMarker)
    • org.apache.lens.cli.commands.LensFactCommands (implements org.springframework.shell.core.CommandMarker)
    • org.apache.lens.cli.commands.LensNativeTableCommands (implements org.springframework.shell.core.CommandMarker)
    • org.apache.lens.cli.commands.LensQueryCommands (implements org.springframework.shell.core.CommandMarker)
    • org.apache.lens.cli.commands.LensStorageCommands (implements org.springframework.shell.core.CommandMarker)
  • org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer
    • org.apache.hadoop.hive.ql.parse.SemanticAnalyzer
      • org.apache.lens.cube.parse.CubeSemanticAnalyzer
  • org.apache.lens.ml.spark.algos.BaseSparkAlgo (implements org.apache.lens.ml.MLAlgo)
    • org.apache.lens.ml.spark.algos.DecisionTreeAlgo
    • org.apache.lens.ml.spark.algos.LogisticRegressionAlgo
    • org.apache.lens.ml.spark.algos.NaiveBayesAlgo
    • org.apache.lens.ml.spark.algos.SVMAlgo
  • org.apache.lens.cube.parse.BetweenTimeRangeWriter
  • org.apache.lens.cube.parse.CandidateTablePruneCause
  • org.apache.lens.cube.parse.CandidateTablePruneCause.SkipStorageCause
  • org.apache.lens.driver.jdbc.ColumnarSQLRewriter (implements org.apache.lens.server.api.query.QueryRewriter)
  • org.apache.hadoop.conf.Configuration (implements java.lang.Iterable<T>, org.apache.hadoop.io.Writable)
    • org.apache.lens.client.LensClientConfig
  • org.apache.lens.server.ConsistentStateFilter (implements javax.ws.rs.container.ContainerRequestFilter)
  • org.apache.lens.client.Credentials
  • org.apache.lens.cube.metadata.CubeColumn (implements org.apache.lens.cube.metadata.Named)
    • org.apache.lens.cube.metadata.CubeDimAttribute
      • org.apache.lens.cube.metadata.BaseDimAttribute
        • org.apache.lens.cube.metadata.InlineDimAttribute
        • org.apache.lens.cube.metadata.ReferencedDimAtrribute
      • org.apache.lens.cube.metadata.HierarchicalDimAttribute
    • org.apache.lens.cube.metadata.CubeMeasure
      • org.apache.lens.cube.metadata.ColumnMeasure
    • org.apache.lens.cube.metadata.ExprColumn
  • org.apache.lens.cube.metadata.CubeMetastoreClient
  • org.apache.lens.cube.parse.CubeQueryConfUtil
  • org.apache.lens.cube.parse.CubeQueryContext
  • org.apache.lens.cube.parse.CubeQueryRewriter
  • org.apache.lens.examples.DatabaseUtil
  • org.apache.lens.driver.jdbc.DataSourceConnectionProvider (implements org.apache.lens.driver.jdbc.ConnectionProvider)
  • org.apache.lens.api.DateTime
  • org.apache.lens.cube.parse.DateUtil
  • org.apache.lens.storage.db.DBStorageConstants
  • org.apache.lens.storage.db.DBStorageHandler (implements org.apache.hadoop.hive.metastore.HiveMetaHook, org.apache.hadoop.hive.ql.metadata.HiveStorageHandler)
  • org.apache.hadoop.hive.ql.plan.DDLDesc (implements java.io.Serializable)
    • org.apache.hadoop.hive.ql.plan.CreateTableDesc (implements java.io.Serializable)
      • org.apache.lens.cube.metadata.StorageTableDesc
  • org.springframework.shell.plugin.support.DefaultBannerProvider (implements org.springframework.shell.plugin.BannerProvider)
    • org.apache.lens.cli.skel.LensBanner
  • org.springframework.shell.plugin.support.DefaultHistoryFileNameProvider (implements org.springframework.shell.plugin.HistoryFileNameProvider)
    • org.apache.lens.cli.skel.LensHistoryFileProvider
  • org.springframework.shell.plugin.support.DefaultPromptProvider (implements org.springframework.shell.plugin.PromptProvider)
    • org.apache.lens.cli.skel.LensPromptProvider
  • org.apache.lens.cube.parse.DenormalizationResolver
  • org.apache.lens.cube.parse.DenormalizationResolver.DenormalizationContext
  • org.apache.lens.cube.parse.DenormalizationResolver.PickedReference
  • org.apache.lens.cube.parse.DenormalizationResolver.ReferencedQueriedColumn
  • org.apache.lens.server.api.driver.DriverQueryPlan
    • org.apache.lens.driver.hive.HiveQueryPlan
  • org.apache.lens.server.api.driver.DriverQueryStatus (implements java.io.Serializable)
  • org.apache.lens.server.api.query.DriverSelectorQueryContext
  • org.apache.lens.server.api.query.DriverSelectorQueryContext.DriverQueryContext
  • org.apache.lens.driver.hive.priority.DurationBasedQueryPriorityDecider (implements org.apache.lens.server.api.priority.QueryPriorityDecider)
  • org.apache.lens.driver.hive.EmbeddedThriftConnection (implements org.apache.lens.driver.hive.ThriftConnection)
  • org.apache.lens.ml.ExampleUtils
  • org.apache.lens.ml.spark.FeatureFunction (implements org.apache.spark.api.java.function.Function<T1,R>)
    • org.apache.lens.ml.spark.ColumnFeatureFunction
  • org.apache.lens.ml.spark.FeatureValueMapper (implements org.apache.spark.api.java.function.Function<T1,R>, java.io.Serializable)
    • org.apache.lens.ml.spark.DoubleValueMapper
  • org.apache.hadoop.mapred.FileOutputFormat<K,V> (implements org.apache.hadoop.mapred.OutputFormat<K,V>)
    • org.apache.lens.lib.query.LensFileOutputFormat
  • org.apache.lens.server.api.query.FinishedLensQuery
  • org.apache.lens.ml.ForecastingModel.ForecastingLabel (implements org.apache.lens.ml.LabelledPrediction<LABELTYPE,PREDICTIONTYPE>)
  • org.apache.lens.ml.ForecastingModel.ForecastingPredictions (implements org.apache.lens.ml.MultiPrediction)
  • org.apache.hadoop.hive.ql.udf.generic.GenericUDF (implements java.io.Closeable)
    • org.apache.lens.ml.HiveMLUDF
  • org.apache.lens.rdd.HCatRecordToObjectListMapper (implements org.apache.spark.api.java.function.Function<T1,R>)
  • org.apache.lens.driver.hive.HiveDriver (implements org.apache.lens.server.api.driver.LensDriver)
  • org.apache.hive.service.cli.session.HiveSessionImpl (implements org.apache.hive.service.cli.session.HiveSession)
    • org.apache.lens.server.session.LensSessionImpl
  • org.apache.lens.server.session.HiveSessionService.SessionExpiryRunnable (implements java.lang.Runnable)
  • org.apache.lens.ml.spark.HiveTableRDD
  • org.apache.lens.cube.parse.HQLParser
  • org.apache.lens.cube.parse.HQLParser.TreeNode
  • org.apache.lens.server.IndexResource
  • org.apache.lens.server.metastore.JAXBUtils
  • org.apache.lens.driver.jdbc.JDBCDriver (implements org.apache.lens.server.api.driver.LensDriver)
  • org.apache.lens.driver.jdbc.JDBCDriver.DummyQueryRewriter (implements org.apache.lens.server.api.query.QueryRewriter)
  • org.apache.lens.driver.jdbc.JDBCDriverConfConstants
  • org.apache.lens.client.jdbc.JDBCUtils
  • org.apache.lens.cube.metadata.JoinChain (implements org.apache.lens.cube.metadata.Named)
  • org.apache.lens.cube.metadata.JoinChain.Edge
  • org.apache.lens.cube.metadata.JoinChain.Path
  • org.apache.lens.lib.query.JSonSerde (implements org.apache.hadoop.hive.serde2.SerDe)
  • org.apache.lens.ml.spark.algos.KMeansAlgo (implements org.apache.lens.ml.MLAlgo)
  • org.apache.log4j.Layout (implements org.apache.log4j.spi.OptionHandler)
    • org.apache.log4j.SimpleLayout
      • org.apache.lens.server.stats.store.log.StatisticsLogLayout
  • org.apache.lens.server.LensApplicationListener (implements org.glassfish.jersey.server.monitoring.ApplicationEventListener)
  • org.apache.lens.client.LensClient
  • org.apache.lens.client.LensClient.LensClientResultSetWithStats
  • org.apache.lens.client.LensClientResultSet
  • org.apache.lens.api.LensConf (implements java.io.Serializable)
  • org.apache.lens.server.api.LensConfConstants
  • org.apache.lens.client.LensConnection
  • org.apache.lens.client.LensConnectionBuilder
  • org.apache.lens.client.LensConnectionParams
  • org.apache.lens.server.api.events.LensEvent
    • org.apache.lens.server.api.driver.DriverEvent
      • org.apache.lens.server.api.driver.DriverSessionStarted
    • org.apache.lens.server.stats.event.LensStatistics
      • org.apache.lens.server.stats.event.LoggableLensStatistics
        • org.apache.lens.server.stats.event.query.QueryExecutionStatistics
    • org.apache.lens.server.stats.store.log.PartitionEvent
    • org.apache.lens.server.api.query.QueryEvent<T>
      • org.apache.lens.server.api.query.PriorityChange
      • org.apache.lens.server.api.query.QueryAccepted
      • org.apache.lens.server.api.query.QueryRejected
      • org.apache.lens.server.api.query.QueuePositionChange
      • org.apache.lens.server.api.query.StatusChange
        • org.apache.lens.server.api.query.QueryEnded
          • org.apache.lens.server.api.query.QueryCancelled
          • org.apache.lens.server.api.query.QueryClosed
          • org.apache.lens.server.api.query.QueryFailed
          • org.apache.lens.server.api.query.QuerySuccess
        • org.apache.lens.server.api.query.QueryExecuted
        • org.apache.lens.server.api.query.QueryLaunched
        • org.apache.lens.server.api.query.QueryQueued
        • org.apache.lens.server.api.query.QueryRunning
  • org.apache.lens.lib.query.LensFileOutputFormat.LensRowWriter (implements org.apache.hadoop.mapred.RecordWriter<K,V>)
  • org.apache.lens.client.jdbc.LensJdbcConnection (implements java.sql.Connection)
  • org.apache.lens.client.jdbc.LensJdbcDriver (implements java.sql.Driver)
  • org.apache.lens.client.jdbc.LensJdbcResultSet (implements java.sql.ResultSet)
  • org.apache.lens.client.jdbc.LensJdbcResultSetMetadata (implements java.sql.ResultSetMetaData)
  • org.apache.lens.client.jdbc.LensJdbcStatement (implements java.sql.Statement)
  • org.apache.lens.client.LensMetadataClient
  • org.apache.lens.client.LensMLClient (implements java.io.Closeable, org.apache.lens.ml.LensML)
  • org.apache.lens.ml.LensMLImpl (implements org.apache.lens.ml.LensML)
  • org.apache.lens.client.LensMLJerseyClient
  • org.apache.lens.api.query.LensPreparedQuery
  • org.apache.lens.api.query.LensQuery
  • org.apache.lens.rdd.LensRDDClient
  • org.apache.lens.rdd.LensRDDClient.LensRDDResult (implements java.io.Serializable)
  • org.apache.lens.server.LensRequestListener (implements org.glassfish.jersey.server.monitoring.RequestEventListener)
  • org.apache.lens.server.api.driver.LensResultSet
    • org.apache.lens.server.api.driver.InMemoryResultSet
      • org.apache.lens.driver.hive.HiveInMemoryResultSet
      • org.apache.lens.driver.jdbc.JDBCResultSet
    • org.apache.lens.server.api.driver.PersistentResultSet
      • org.apache.lens.driver.hive.HivePersistentResultSet
      • org.apache.lens.server.query.LensPersistentResult
  • org.apache.lens.server.api.driver.LensResultSetMetadata
    • org.apache.lens.driver.hive.HiveResultSetMetadata
  • org.apache.lens.server.LensServer
  • org.apache.lens.server.LensServerConf
  • org.apache.lens.server.query.LensServerDAO
  • org.apache.lens.server.LensServletContextListener (implements javax.servlet.ServletContextListener)
  • org.apache.lens.api.LensSessionHandle
  • org.apache.lens.server.session.LensSessionImpl.LensSessionPersistInfo (implements java.io.Externalizable)
  • org.apache.lens.server.session.LensSessionImpl.ResourceEntry
  • org.apache.lens.client.LensStatement
  • org.apache.lens.server.api.util.LensUtil
  • org.apache.lens.cube.parse.LightestFactResolver
  • org.apache.lens.server.metastore.MetastoreResource
  • org.apache.lens.server.ui.MetastoreUIResource
  • org.apache.lens.cube.metadata.MetastoreUtil (implements org.apache.lens.cube.metadata.MetastoreConstants)
  • org.apache.lens.server.api.driver.MinQueryCostSelector (implements org.apache.lens.server.api.driver.DriverSelector)
  • org.apache.lens.ml.dao.MLDBUtils
  • org.apache.lens.ml.MLModel<PREDICTION> (implements java.io.Serializable)
    • org.apache.lens.ml.ClassifierBaseModel
      • org.apache.lens.ml.spark.models.BaseSparkClassificationModel<MODEL>
        • org.apache.lens.ml.spark.models.DecisionTreeClassificationModel
        • org.apache.lens.ml.spark.models.LogitRegressionClassificationModel
        • org.apache.lens.ml.spark.models.NaiveBayesClassificationModel
        • org.apache.lens.ml.spark.models.SVMClassificationModel
    • org.apache.lens.ml.ForecastingModel
    • org.apache.lens.ml.spark.models.KMeansClusteringModel
  • org.apache.lens.server.ml.MLServiceResource
  • org.apache.lens.ml.task.MLTask (implements java.lang.Runnable)
  • org.apache.lens.ml.task.MLTask.Builder
  • org.apache.lens.ml.MLTestReport (implements java.io.Serializable)
  • org.apache.lens.ml.MLUtils
  • org.apache.lens.ml.ModelLoader
  • org.apache.lens.api.ml.ModelMetadata
  • org.apache.lens.api.metastore.ObjectFactory
  • org.apache.lens.cube.parse.ORTimeRangeWriter
  • org.apache.lens.examples.PopulateSampleMetastore
  • org.apache.lens.cube.parse.PruneCauses.BriefAndDetailedError
  • org.apache.lens.api.query.QueryCost (implements java.lang.Comparable<T>)
  • org.apache.lens.server.stats.event.query.QueryDriverStatistics
  • org.apache.lens.server.query.QueryExecutionServiceImpl.QueryStatusLogger (implements org.apache.lens.server.api.events.LensEventListener<T>)
  • org.apache.lens.api.query.QueryResult
    • org.apache.lens.api.query.InMemoryQueryResult
    • org.apache.lens.api.query.PersistentQueryResult
  • org.apache.lens.api.query.QueryResultSetMetadata
  • org.apache.lens.server.query.QueryServiceResource
  • org.apache.lens.server.ui.QueryServiceUIResource
  • org.apache.lens.api.query.QueryStatus (implements java.io.Serializable)
  • org.apache.lens.api.query.QuerySubmitResult
    • org.apache.lens.api.query.QueryHandle (implements java.io.Serializable)
    • org.apache.lens.api.query.QueryHandleWithResultSet
    • org.apache.lens.api.query.QueryPlan
    • org.apache.lens.api.query.QueryPrepareHandle
  • org.apache.lens.server.quota.QuotaResource
  • org.apache.lens.server.api.priority.RangeConf<K,V>
    • org.apache.lens.server.api.priority.CostToPriorityRangeConf
  • org.apache.lens.driver.hive.RemoteThriftConnection (implements org.apache.lens.driver.hive.ThriftConnection)
  • org.apache.lens.api.query.ResultColumn
  • org.apache.lens.api.query.ResultRow
  • org.apache.lens.driver.cube.RewriteUtil
  • org.apache.lens.examples.SampleMetastore
  • org.apache.lens.examples.SampleQueries
  • org.apache.lens.server.scheduler.ScheduleResource
  • org.apache.lens.cube.metadata.SchemaGraph
  • org.apache.lens.cube.metadata.SchemaGraph.GraphSearch
  • org.apache.lens.cube.metadata.SchemaGraph.JoinPath
  • org.apache.lens.cube.metadata.SchemaGraph.TableRelationship
  • org.apache.lens.server.ServerModeFilter (implements javax.ws.rs.container.ContainerRequestFilter)
  • org.apache.lens.server.ServiceProviderFactoryImpl (implements org.apache.lens.server.api.ServiceProviderFactory)
  • org.apache.lens.server.session.SessionResource
  • org.apache.lens.server.ui.SessionUIResource
  • org.apache.lens.cube.parse.SimpleHQLContext (implements org.apache.lens.cube.parse.HQLContextInterface)
    • org.apache.lens.cube.parse.FactHQLContext
  • org.apache.lens.ml.spark.models.SparkDecisionTreeModel (implements org.apache.spark.mllib.classification.ClassificationModel)
  • org.apache.lens.ml.spark.SparkMLDriver (implements org.apache.lens.ml.MLDriver)
  • org.apache.lens.server.ui.StaticFileResource
  • org.apache.lens.server.stats.store.log.StatisticsLogRollupHandler
  • org.apache.lens.cube.metadata.Storage.LatestInfo
  • org.apache.lens.cube.metadata.Storage.LatestPartColumnInfo
  • org.apache.lens.cube.metadata.StorageConstants
  • org.apache.lens.api.StringList
  • org.apache.lens.cube.metadata.TableReference
  • org.apache.lens.ml.TableTestingSpec
  • org.apache.lens.ml.TableTestingSpec.TableTestingSpecBuilder
  • org.apache.lens.ml.spark.TableTrainingSpec (implements java.io.Serializable)
  • org.apache.lens.ml.spark.TableTrainingSpec.DataSample (implements java.io.Serializable)
  • org.apache.lens.ml.spark.TableTrainingSpec.GetLabeledPoint (implements org.apache.spark.api.java.function.Function<T1,R>)
  • org.apache.lens.ml.spark.TableTrainingSpec.TableTrainingSpecBuilder
  • org.apache.lens.ml.spark.TableTrainingSpec.TestingFilter (implements org.apache.spark.api.java.function.Function<T1,R>)
  • org.apache.lens.ml.spark.TableTrainingSpec.TrainingFilter (implements org.apache.spark.api.java.function.Function<T1,R>)
  • org.apache.lens.ml.TestQueryRunner
  • org.apache.lens.api.ml.TestReport
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • org.apache.lens.api.LensException
      • java.lang.RuntimeException
        • org.apache.lens.client.exceptions.LensClientException
          • org.apache.lens.client.exceptions.LensClientServerConnectionException
        • org.apache.lens.server.user.UserConfigLoaderException
  • org.apache.lens.cube.parse.TimeRange
  • org.apache.lens.cube.parse.TimeRange.TimeRangeBuilder
  • java.util.TimerTask (implements java.lang.Runnable)
    • org.apache.lens.server.stats.store.log.StatisticsLogFileScannerTask
  • org.apache.lens.cube.metadata.UpdatePeriod.UpdatePeriodComparator (implements java.util.Comparator<T>)
  • org.apache.lens.server.user.UserConfigLoader
    • org.apache.lens.server.user.CustomUserConfigLoader
    • org.apache.lens.server.user.DatabaseUserConfigLoader
      • org.apache.lens.server.user.LDAPBackedDatabaseUserConfigLoader
    • org.apache.lens.server.user.FixedUserConfigLoader
    • org.apache.lens.server.user.PropertyBasedUserConfigLoader
  • org.apache.lens.server.user.UserConfigLoaderFactory
  • org.apache.lens.server.util.UtilityMethods
  • org.apache.lens.cube.parse.ValidationRule
    • org.apache.lens.cube.parse.CheckColumnMapping
    • org.apache.lens.cube.parse.CheckTableNames
  • org.apache.lens.api.metastore.XChainColumn
  • org.apache.lens.api.metastore.XColumn
  • org.apache.lens.api.metastore.XColumns
  • org.apache.lens.api.metastore.XCube
    • org.apache.lens.api.metastore.XBaseCube
    • org.apache.lens.api.metastore.XDerivedCube
  • org.apache.lens.api.metastore.XDimAttribute
  • org.apache.lens.api.metastore.XDimAttribute.RefSpec
  • org.apache.lens.api.metastore.XDimAttributes
  • org.apache.lens.api.metastore.XDimAttrNames
  • org.apache.lens.api.metastore.XDimension
  • org.apache.lens.api.metastore.XDimensionTable
  • org.apache.lens.api.metastore.XExprColumn
  • org.apache.lens.api.metastore.XExpressions
  • org.apache.lens.api.metastore.XFactTable
  • org.apache.lens.api.metastore.XFlattenedColumn
  • org.apache.lens.api.metastore.XFlattenedColumns
  • org.apache.lens.api.metastore.XJoinChain
  • org.apache.lens.api.metastore.XJoinChains
  • org.apache.lens.api.metastore.XJoinEdge
  • org.apache.lens.api.metastore.XJoinEdges
  • org.apache.lens.api.metastore.XJoinPath
  • org.apache.lens.api.metastore.XJoinPaths
  • org.apache.lens.api.metastore.XMeasure
  • org.apache.lens.api.metastore.XMeasureNames
  • org.apache.lens.api.metastore.XMeasures
  • org.apache.lens.api.metastore.XNativeTable
  • org.apache.lens.api.metastore.XPartition
  • org.apache.lens.api.metastore.XPartitionList
  • org.apache.lens.api.metastore.XPartSpec
  • org.apache.lens.api.metastore.XPartSpecElement
  • org.apache.lens.api.metastore.XProperties
  • org.apache.lens.api.metastore.XProperty
  • org.apache.lens.api.metastore.XSkewColList
  • org.apache.lens.api.metastore.XSkewedInfo
  • org.apache.lens.api.metastore.XSkewedValueLocation
  • org.apache.lens.api.metastore.XStorage
  • org.apache.lens.api.metastore.XStorageTableDesc
  • org.apache.lens.api.metastore.XStorageTableElement
  • org.apache.lens.api.metastore.XStorageTables
  • org.apache.lens.api.metastore.XTableReference
  • org.apache.lens.api.metastore.XTableReferences
  • org.apache.lens.api.metastore.XTimePartSpec
  • org.apache.lens.api.metastore.XTimePartSpecElement
  • org.apache.lens.api.metastore.XUpdatePeriods

Interface Hierarchy

• java.io.Closeable
  • org.apache.lens.driver.jdbc.ConnectionProvider
  • org.apache.lens.driver.hive.ThriftConnection
• org.apache.lens.server.api.metastore.CubeMetastoreService
• org.apache.lens.server.api.driver.DriverSelector
• org.apache.lens.lib.query.FileFormatter
• org.apache.lens.cube.parse.HQLContextInterface
• org.apache.lens.cube.parse.HQLParser.ASTNodeVisitor
• org.apache.lens.ml.LabelledPrediction<LABELTYPE,PREDICTIONTYPE>
• org.apache.lens.server.api.events.LensEventListener<T>
• org.apache.lens.server.api.events.LensEventService
• org.apache.lens.ml.LensML
  • org.apache.lens.server.ml.MLService
• org.apache.lens.cube.metadata.MetastoreConstants
• org.apache.lens.server.api.metrics.MetricsService
• org.apache.lens.ml.MLAlgo
• org.apache.lens.ml.MLDriver
• org.apache.lens.ml.MLTestMetric
• org.apache.lens.ml.MultiPrediction
• org.apache.lens.cube.metadata.Named
  • org.apache.lens.cube.metadata.CubeInterface
• org.apache.lens.cube.metadata.PartitionMetahook
• org.apache.lens.server.api.query.QueryAcceptor
• org.apache.lens.server.api.driver.QueryCompletionListener
• org.apache.lens.server.api.query.QueryExecutionService
• org.apache.lens.server.api.query.QueryOutputFormatter
  • org.apache.lens.server.api.query.InMemoryOutputFormatter
  • org.apache.lens.server.api.query.PersistedOutputFormatter
• org.apache.lens.server.api.priority.QueryPriorityDecider
• org.apache.lens.server.api.query.QueryRewriter
• org.apache.lens.server.api.scheduler.QuerySchedulerService
• org.apache.lens.server.api.quota.QuotaService
• java.io.Serializable
  • java.io.Externalizable
    • org.apache.lens.server.api.driver.LensDriver
  • org.apache.lens.server.api.driver.LensDriver
• org.apache.lens.server.api.ServiceProvider
• org.apache.lens.server.api.ServiceProviderFactory
• org.apache.lens.server.api.session.SessionService

Annotation Type Hierarchy

• org.apache.lens.ml.Algorithm (implements java.lang.annotation.Annotation)
• org.apache.lens.ml.AlgoParam (implements java.lang.annotation.Annotation)

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.apache.lens.api.Priority
    • org.apache.lens.api.APIResult.Status
    • org.apache.lens.api.query.SubmitOp
    • org.apache.lens.api.query.ResultColumnType
    • org.apache.lens.api.query.QueryStatus.Status
    • org.apache.lens.api.metastore.XUpdatePeriod
    • org.apache.lens.api.metastore.XMeasureType
    • org.apache.lens.server.api.driver.DriverQueryStatus.DriverQueryState
    • org.apache.lens.server.api.driver.DriverQueryPlan.ExecMode
    • org.apache.lens.server.api.driver.DriverQueryPlan.ScanMode
    • org.apache.lens.cube.metadata.UpdatePeriod (implements org.apache.lens.cube.metadata.Named)
    • org.apache.lens.cube.metadata.CubeTableType
    • org.apache.lens.cube.parse.CandidateTablePruneCause.CandidateTablePruneCode
    • org.apache.lens.cube.parse.CandidateTablePruneCause.SkipStorageCode
    • org.apache.lens.cube.parse.CandidateTablePruneCause.SkipUpdatePeriodCode
    • org.apache.lens.server.LensServices.SERVICE_MODE
    • org.apache.lens.server.user.UserConfigLoaderFactory.RESOLVER_TYPE
    • org.apache.lens.client.LensClientSingletonWrapper
    • org.apache.lens.ml.task.MLTask.State