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Apache spark 是否可以在spark中的内存数据帧中存储5天

apache-spark

Apache spark 是否可以在spark中的内存数据帧中存储5天,apache-spark,Apache Spark,我们需要使用spark在内存中存储5天的流数据。5天后，应将其发送至HDFS。是否可以在sparkCheck out spark streaming中的内存数据框中存储5天的数据

我们需要使用spark在内存中存储5天的流数据。5天后，应将其发送至HDFS。是否可以在sparkCheck out spark streaming中的内存数据框中存储5天的数据