Hi all, Please be aware that 3.4.11 has a quite unfortunate bug which causes ZooKeeper to swap dataDir and dataLogDir parameters. If you configured ZK to use separate txn and snapshot folders in these two options and plan to upgrade, you'll experience that ZK is trying to load transaction logs from snapshot folder and vica versa.
Fix is on the way, 3.4.12 will be released soon and it's recommended to postpone upgrading ZooKeeper until that. *dev* I think it'd be useful to add a similar warning message to the Releases page too. Regards, Andor
