Hi there, Although Spark's docs state that there is a guarantee that - accumulators in actions will only be updated once - accumulators in transformations may be updated multiple times
... I'm wondering whether the same is true for transformations in the last stage of the job or there is a guarantee that accumulators running in transformations of the last stage are guaranteed to be updated once too? --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
