IMPORTANT: Serious bug in ZooKeeper 3.5.3 with server Ids > 127

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

IMPORTANT: Serious bug in ZooKeeper 3.5.3 with server Ids > 127

Jordan Zimmerman-3
I'd like to call attention to a very serious bug introduced in ZooKeeper 3.5.3

        https://issues.apache.org/jira/browse/ZOOKEEPER-2901 <https://issues.apache.org/jira/browse/ZOOKEEPER-2901>

If you use server Ids > 127 your ephemeral nodes will behave like TTL nodes in ZooKeeper 3.5.3 (the TTL will be whatever random value is drawn from the session ID). I'm working on a fix. But, you can avoid the bug by using Server Ids <= 127 until this is fixed.

-Jordan