[ https://issues.apache.org/jira/browse/SPARK-16862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin resolved SPARK-16862. --------------------------------- Resolution: Fixed Assignee: Tejas Patil Fix Version/s: 2.1.0 > Configurable buffer size in `UnsafeSorterSpillReader` > ----------------------------------------------------- > > Key: SPARK-16862 > URL: https://issues.apache.org/jira/browse/SPARK-16862 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Affects Versions: 2.0.0 > Reporter: Tejas Patil > Assignee: Tejas Patil > Priority: Minor > Fix For: 2.1.0 > > > `BufferedInputStream` used in `UnsafeSorterSpillReader` uses the default 8k > buffer to read data off disk. This could be made configurable to improve on > disk reads. > https://github.com/apache/spark/blob/master/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeSorterSpillReader.java#L53 -- 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