Cheng Lian created SPARK-14369: ---------------------------------- Summary: Implement preferredLocations() for FileScanRDD Key: SPARK-14369 URL: https://issues.apache.org/jira/browse/SPARK-14369 Project: Spark Issue Type: Sub-task Components: SQL Affects Versions: 2.0.0 Reporter: Cheng Lian Assignee: Cheng Lian
Implement {{FileScanRDD.preferredLocations()}} to add locality support for {{HadoopFsRelation}} based data sources. We should avoid extra block location related RPC costs for S3, which doesn't provide valid locality information. -- 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