hudi-bot opened a new issue, #16600: URL: https://github.com/apache/hudi/issues/16600
The current impl for the map does not use any eviction strategy, it just keeps the records that put first in it. A more proper way is we introduce a LRU eviction strategy, the in-memory cache can keep the keys that are accessed more frequent. Imagine there is hot key that comes recent but spilled to disk, the LRU cache can ensure it is kept in memory which avoid unnecessary disk SE/DE overhead. ## JIRA info - Link: https://issues.apache.org/jira/browse/HUDI-8165 - Type: Improvement - Fix version(s): - 1.1.0 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
