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  1. ZooKeeper
  2. ZOOKEEPER-2795

Change log level for "ZKShutdownHandler is not registered" error message

    Details

    • Type: Wish
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 3.4.10, 3.5.3, 3.6.0
    • Fix Version/s: 3.5.4, 3.6.0, 3.4.12
    • Component/s: None
    • Labels:
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      Description

      We have an integration test suite that starts up an embedded version of zookeeper as part of a suite of services.

      However because it doesn't register a shutdown handler, we get lots of warnings that look like this

      17-05-30 15:04:56 achambers.local ERROR [org.apache.zookeeper.server.ZooKeeperServer:472] - ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes

      My java is a bit rusty but I think I can't create one of these shutdown handlers from outside the "org.apache.zookeeper.server" package because the constructor has not been marked "public". Would it be possible to do so?

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              • Assignee:
                abrahamfine Abraham Fine
                Reporter:
                achambers.home@gmail.com Andy Chambers
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                • Created:
                  Updated:
                  Resolved: