[ https://issues.apache.org/jira/browse/SPARK-19705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-19705: ------------------------------------ Assignee: Apache Spark > Preferred location supporting HDFS Cache for FileScanRDD > -------------------------------------------------------- > > Key: SPARK-19705 > URL: https://issues.apache.org/jira/browse/SPARK-19705 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.1.0 > Reporter: gagan taneja > Assignee: Apache Spark > > Although NewHadoopRDD and HadoopRdd considers HDFS cache while calculating > preferredLocations, FileScanRDD do not take into account HDFS cache while > calculating preferredLocations > The enhancement can be easily implemented for large files where FilePartition > only contains single HDFS file > The enhancement will also result in significant performance improvement for > cached hdfs partitions -- 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