Trait

org.apache.spark

Logging

Related Doc: package spark

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trait Logging extends AnyRef

Utility trait for classes that want to log data. Creates an SLF4J logger for the class and allows logging messages at different levels using methods that only evaluate parameters lazily if the log level is enabled.

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AnyRef, Any
Known Subclasses
BaseColumnFormatRelation, CachedDataFrame, CachedDataFrame, ClusterCallbacksImpl, ColumnBatchCreator, ColumnBatchIteratorOnRS, ColumnCompactor, ColumnDelta, ColumnFormatEncoder, ColumnFormatRelation, ColumnFormatRelation, ColumnFormatSamplingRelation, CompactExecRowIteratorOnRS, ComplexTypeSerializerImpl, ConnectorExternalCatalog, ContextJarUtils, DefaultMemoryManager, DefaultSnappySinkCallback, DefaultSource, DefaultSource, DefaultSource, DeltaWriter, DirectKafkaStreamRelation, ExecutorInitiator, ExternalStore, ExternalStoreUtils, FileStreamRelation, HiveClientUtil, IndexColumnFormatRelation, JDBCAppendableRelation, JDBCMutableRelation, JDBCSource, JDBCSourceAsColumnarStore, LeadImpl, MemoryManagerCallback, OpLogFormatRelation, QueryRoutingRules, RabbitMQReceiver, RabbitMQStreamRelation, RawSocketStreamRelation, RecoveryService, RemoteEntriesIterator, RemoteILoop, RemoteInterpreterStateHolder, ResultSetIterator, ResultSetTraversal, RowFormatRelation, SamplePartition, SecurityUtils, SmartConnectorHelper, SnappyAQPParser, SnappyBasicAuthenticator, SnappyContext, SnappyContextAQPFunctions, SnappyDDLParser, SnappyEmbeddedTableStatsProviderService, SnappyHiveThriftServer2, SnappyInterpreterExecute, SnappyMutableURLClassLoader, SnappyParser, SnappySession, SnappyStorageEvictor, SnappyStoreSink, SnappyStreamingContext, SnappyThinConnectorTableStatsProvider, SnappyUnifiedMemoryManager, SnapshotConnectionListener, SocketStreamRelation, SparkConf, SparkContext, SparkContext, SparkEnv, SparkEnv, SparkSQLExecuteImpl, SparkSampleInsertExecuteImpl, StatCounterWithFullCount, StoreCallbacksImpl, StoreHiveCatalog, StratifiedSampler, StratifiedSamplerCached, StratifiedSamplerCachedInRegion, StratifiedSamplerErrorLimit, StratifiedSamplerReservoir, StreamBaseRelation, TableStatsProviderService, TextSocketStreamRelation, ToolsCallbackImpl, TopKRelation, TwitterStreamRelation, Utils
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Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. def initializeLogIfNecessary(): Unit

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  12. final def isDebugEnabled: Boolean

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  13. final def isInfoEnabled: Boolean

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  14. final def isInstanceOf[T0]: Boolean

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  15. final def isTraceEnabled: Boolean

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  16. final var levelFlags: Int

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  17. def log: Logger

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  18. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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  19. def logDebug(msg: ⇒ String): Unit

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  20. def logError(msg: ⇒ String, throwable: Throwable): Unit

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  21. def logError(msg: ⇒ String): Unit

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  22. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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  23. def logInfo(msg: ⇒ String): Unit

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  24. def logName: String

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  25. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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  26. def logTrace(msg: ⇒ String): Unit

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  27. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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  28. def logWarning(msg: ⇒ String): Unit

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  29. final var log_: Logger

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  30. final def ne(arg0: AnyRef): Boolean

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  31. final def notify(): Unit

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  32. final def notifyAll(): Unit

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  33. def resetLogger(): Unit

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  34. final def synchronized[T0](arg0: ⇒ T0): T0

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  35. def toString(): String

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  36. final def wait(): Unit

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  37. final def wait(arg0: Long, arg1: Int): Unit

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  38. final def wait(arg0: Long): Unit

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