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From "Flavio Paiva Junqueira (JIRA)" <j...@apache.org>
Subject [jira] Created: (ZOOKEEPER-202) Phantom ephemeral node
Date Tue, 21 Oct 2008 21:26:44 GMT
Phantom ephemeral node
----------------------

                 Key: ZOOKEEPER-202
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-202
             Project: Zookeeper
          Issue Type: Bug
            Reporter: Flavio Paiva Junqueira


One of our users has observed that an ephemeral znode had gone away once its creator had disconnected
according to the leader, but one follower believed that it existed long after the znode had
been deleted. Apparently the follower was never going to delete it. Because the leader wouldn't
recognize the znode as an existing one, any attempt to delete the znode failed.  We have to
investigate if this is related to any known bug, although, to my knowledge, this is the first
time it happens. It is important to note that the user was running an older version of our
code.

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