Re: Difference between BucketingSink and StreamingFileSink

[Averell]

Hi,

Sorry for wasting your time. I found the solution for that question
regarding event-time: a class that extends BucketAssigner would do the
needful:

class SdcTimeBucketAssigner[T <: MyClass](prefix: String, formatString:
String) extends BucketAssigner[T, String]{
        @transient
        var dateFormatter = new SimpleDateFormat(formatString)

        override def getBucketId(in: T, context: BucketAssigner.Context): 
String =
{
                if (dateFormatter == null) dateFormatter = new
SimpleDateFormat(formatString)
                s"$prefix${dateFormatter.format(new 
java.util.Date(in.getTimestamp))}"
        }

        override def getSerializer = SimpleVersionedStringSerializer.INSTANCE
}

Thanks and best regards,
Averell




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