diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/continuous/ContinuousRateStreamSource.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/continuous/ContinuousRateStreamSource.scala index d55f71c7be830..e1b7a8fc283d3 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/continuous/ContinuousRateStreamSource.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/continuous/ContinuousRateStreamSource.scala @@ -134,8 +134,10 @@ class RateStreamContinuousPartitionReader( nextReadTime += readTimeIncrement try { - while (System.currentTimeMillis < nextReadTime) { - Thread.sleep(nextReadTime - System.currentTimeMillis) + var toWaitMs = nextReadTime - System.currentTimeMillis + while (toWaitMs > 0) { + Thread.sleep(toWaitMs) + toWaitMs = nextReadTime - System.currentTimeMillis } } catch { case _: InterruptedException =>