makabakaboom opened a new issue, #6209: URL: https://github.com/apache/rocketmq/issues/6209
warmMapedFileEnable 开启后会提前触发缺页建立文件内存页和文件的实际映射，并调用mlock将这部分内存页锁定不被换出。Master写入时，在文件写完切换时，会调用munlock标记可以释放，但是Slave节点并不会触发munlock逻辑，导致一段时间就会被内核OOM 给Kill掉，所以warmMapedFileEnable需要在Slave节点不允许开启 -- 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]
