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Sean Owen updated SPARK-11459: ------------------------------ Priority: Minor (was: Major) What's the use case for this? you can already control the directory, but what Spark puts in it is an implementation detail you don't generally want to rely on > Allow configuring checkpoint dir, filenames > ------------------------------------------- > > Key: SPARK-11459 > URL: https://issues.apache.org/jira/browse/SPARK-11459 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Affects Versions: 1.5.1 > Reporter: Ryan Williams > Priority: Minor > > I frequently want to persist some RDDs to disk and choose the names of the > files that they are saved as. > Currently, the {{RDD.checkpoint}} flow [writes to a directory with a UUID in > its > name|https://github.com/apache/spark/blob/v1.5.1/core/src/main/scala/org/apache/spark/SparkContext.scala#L2050], > and the file is [always named after the RDD's > ID|https://github.com/apache/spark/blob/v1.5.1/core/src/main/scala/org/apache/spark/rdd/ReliableRDDCheckpointData.scala#L96]. > Is there any reason not to allow the user to e.g. pass a string to > {{RDD.checkpoint}} that will set the location that the RDD is checkpointed to? -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org