trait TimerValues extends Serializable
Class used to provide access to timer values for processing and event time populated before method invocations using the arbitrary state API v2.
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- TimerValues.scala
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- abstract def getCurrentProcessingTimeInMs(): Long
Function to get the current processing time as milliseconds in epoch time.
Function to get the current processing time as milliseconds in epoch time.
- returns
- the current processing time in milliseconds
- Note
This will return a constant value throughout the duration of a streaming query trigger, even if the trigger is re-executed.
- abstract def getCurrentWatermarkInMs(): Long
Function to get the current event time watermark as milliseconds in epoch time.
Function to get the current event time watermark as milliseconds in epoch time.
- returns
- the current event time watermark in milliseconds
- Note
This can be called only when watermark is set before calling
,transformWithState.The watermark gets propagated at the end of each query. As a result, this method will return 0 (1970-01-01T00:00:00) for the first micro-batch.
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- Deprecated
(Since version 9)