Yu Li created FLINK-12696: ----------------------------- Summary: Implement a MmapManager Key: FLINK-12696 URL: https://issues.apache.org/jira/browse/FLINK-12696 Project: Flink Issue Type: Sub-task Components: Runtime / State Backends Reporter: Yu Li Assignee: Yu Li
Since we plan to use mmap to accelerate the state read/write against the spilled (on-disk) KeyGroup, we need a {{MmapManager}} to manage the mmap-ed files, pretty much like the [MemoryMappedFileManager|https://s.apache.org/85BP] in log4j2. -- This message was sent by Atlassian JIRA (v7.6.3#76005)