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https://issues.apache.org/jira/browse/CURATOR-153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14165533#comment-14165533
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Scott Blum commented on CURATOR-153:
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Maybe PathChildrenCache.refresh().BackgroundCallback.processResult() needs to
check the event.getType() == CHILDREN?
> PathChildrenCache occasionally cannot reconnect to ZK
> -----------------------------------------------------
>
> Key: CURATOR-153
> URL: https://issues.apache.org/jira/browse/CURATOR-153
> Project: Apache Curator
> Issue Type: Bug
> Components: Recipes
> Affects Versions: 2.4.2, 2.5.0, 2.6.0
> Reporter: Fangjin Yang
>
> We use Curator as part of the Druid open source project (druid.io). We've had
> issues where if ZK is brought down and back up, numerous nodes cannot
> reconnect. The issue is very difficult to reproduce locally but we've seen it
> often in production. The issue appears to be in PathChildrenCache. There is a
> longer description here:
> https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/druid-development/54avmEvLN3E/orZ1taF8hFsJ
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