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Bannirui / Bannirui.github.io

Repo for blogs, also putting them into an archive.
https://bannirui.github.io/
GNU General Public License v3.0
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ZK@3.8源码-05-FileTxnSnaplog - 毛茸茸猫子 #117

Open Bannirui opened 8 months ago

Bannirui commented 8 months ago

https://bannirui.github.io/2023/03/06/ZK-3-8%E6%BA%90%E7%A0%81-05-FileTxnSnaplog/

文件处理器，事务日志和内存数据映射的文件工具类。ZooKeeperServer中持有该实例的引用。 1 内存数据序列化至文件save()方法 12// 将内存数据dataTree和sessions序列化到snapshotFile中snapLog.serialize(dataTree, sessionsWithTimeouts, snapshotFile, syncSnap); 2 磁盘数据反序列