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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3860) Investigate ZK watcher count
Date Thu, 28 May 2015 02:08:17 GMT
Josh Elser created ACCUMULO-3860:
------------------------------------

             Summary: Investigate ZK watcher count
                 Key: ACCUMULO-3860
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3860
             Project: Accumulo
          Issue Type: Task
          Components: zookeeper
    Affects Versions: 1.7.0
            Reporter: Josh Elser
            Assignee: Josh Elser
             Fix For: 1.8.0, 1.7.1


Noticed in ACCUMULO-3858 that the number of ZK watchers was sometimes being reported larger
than expected.

WatchTheWatchCountIT expected the watchers to be between 500 and 600, but, in debugging the
test, I saw it sometimes above 600. Other times, it was happily in the expected range.

Need to investigate to make sure nothing fishy is going on and we have a good understanding
of how many watchers we are setting.

cc/ [~ecn]



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