Vlad Rozov created DRILL-6002: --------------------------------- Summary: Avoid memory copy from direct buffer to heap while spilling to local disk Key: DRILL-6002 URL: https://issues.apache.org/jira/browse/DRILL-6002 Project: Apache Drill Issue Type: Improvement Reporter: Vlad Rozov Assignee: Vlad Rozov
When spilling to a local disk or to any file system that supports WritableByteChannel it is preferable to avoid copy from off-heap to java heap as WritableByteChannel can work directly with the off-heap memory. -- This message was sent by Atlassian JIRA (v6.4.14#64029)