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  1. Apache Hop (Retired)
  2. HOP-4498

Spark data sampling fails with an exception

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      On Spark a pipeline threw the following exception when trying to sample the last rows passing through transforms:

      22/10/21 16:47:38 ERROR SparkUncaughtExceptionHandler: Uncaught exception in thread Thread[(:Rnd),5,main]
java.lang.NullPointerException
	at org.apache.hop.beam.core.transform.TransformBatchTransform$TransformBatchFn.sendSamplesToLocation(TransformBatchTransform.java:343)
	at org.apache.hop.beam.core.transform.TransformBaseFn$2.run(TransformBaseFn.java:227)
	at java.base/java.util.TimerThread.mainLoop(Timer.java:556)
	at java.base/java.util.TimerThread.run(Timer.java:506)

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            mcasters Matt Casters
            mcasters Matt Casters
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