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Posted to notifications@zookeeper.apache.org by GitBox <gi...@apache.org> on 2019/12/01 03:37:07 UTC
[GitHub] [zookeeper] TisonKun commented on issue #1120: ZOOKEEPER-3579:
Handle null default watcher gracefully
TisonKun commented on issue #1120: ZOOKEEPER-3579: Handle null default watcher gracefully
URL: https://github.com/apache/zookeeper/pull/1120#issuecomment-560048732
@anmolnar yes and if user doesn't provides defaultWatcher. The default is `null`. We can make it non-null by setting as dummy watcher but it will cause cycles always trigger a dummy watcher.
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