Adrian Ionescu created SPARK-20255: -------------------------------------- Summary: FileIndex hierarchy inconsistency Key: SPARK-20255 URL: https://issues.apache.org/jira/browse/SPARK-20255 Project: Spark Issue Type: Improvement Components: Spark Core Affects Versions: 2.1.0 Reporter: Adrian Ionescu Priority: Minor
Trying to get a grip on the {{FileIndex}} hierarchy, I was confused by the following inconsistency: On the one hand, {{PartitioningAwareFileIndex}} defines {{leafFiles}} and {{leafDirToChildrenFiles}} as abstract, but on the other it fully implements {{listLeafFiles}} which does all the listing of files. However, the latter is only used by {{InMemoryFileIndex}}. I'm hereby proposing to move this method (and all its dependencies) to the implementation class that actually uses it, and thus unclutter the {{PartitioningAwareFileIndex}} interface. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org