object Snapshot extends DeltaLogging
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case class
State(protocol: Protocol, metadata: Metadata, setTransactions: Seq[SetTransaction], sizeInBytes: Long, numOfFiles: Long, numOfMetadata: Long, numOfProtocol: Long, numOfRemoves: Long, numOfSetTransactions: Long) extends Product with Serializable
Metrics and metadata computed around the Delta table
Metrics and metadata computed around the Delta table
- protocol
The protocol version of the Delta table
- metadata
The metadata of the table
- setTransactions
The streaming queries writing to this table
- sizeInBytes
The total size of the table (of active files, not including tombstones)
- numOfFiles
The number of files in this table
- numOfMetadata
The number of metadata actions in the state. Should be 1
- numOfProtocol
The number of protocol actions in the state. Should be 1
- numOfRemoves
The number of tombstones in the state
- numOfSetTransactions
Number of streams writing to this table
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def
initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
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initializeLogIfNecessary(isInterpreter: Boolean): Unit
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log: Logger
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logConsole(line: String): Unit
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logDebug(msg: ⇒ String, throwable: Throwable): Unit
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logInfo(msg: ⇒ String): Unit
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logName: String
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logTrace(msg: ⇒ String, throwable: Throwable): Unit
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logTrace(msg: ⇒ String): Unit
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def
recordDeltaEvent(deltaLog: DeltaLog, opType: String, tags: Map[TagDefinition, String] = Map.empty, data: AnyRef = null): Unit
Used to record the occurrence of a single event or report detailed, operation specific statistics.
Used to record the occurrence of a single event or report detailed, operation specific statistics.
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- DeltaLogging
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def
recordDeltaOperation[A](deltaLog: DeltaLog, opType: String, tags: Map[TagDefinition, String] = Map.empty)(thunk: ⇒ A): A
Used to report the duration as well as the success or failure of an operation.
Used to report the duration as well as the success or failure of an operation.
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def
recordEvent(metric: MetricDefinition, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, trimBlob: Boolean = true): Unit
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def
recordOperation[S](opType: OpType, opTarget: String = null, extraTags: Map[TagDefinition, String], isSynchronous: Boolean = true, alwaysRecordStats: Boolean = false, allowAuthTags: Boolean = false, killJvmIfStuck: Boolean = false, outputMetric: MetricDefinition = null, silent: Boolean = true)(thunk: ⇒ S): S
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def
recordUsage(metric: MetricDefinition, quantity: Double, additionalTags: Map[TagDefinition, String] = Map.empty, blob: String = null, forceSample: Boolean = false, trimBlob: Boolean = true, silent: Boolean = false): Unit
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wait(arg0: Long): Unit
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def
withStatusCode[T](statusCode: String, defaultMessage: String, data: Map[String, Any] = Map.empty)(body: ⇒ T): T
Report a log to indicate some command is running.
Report a log to indicate some command is running.
- Definition Classes
- DeltaProgressReporter