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https://issues.apache.org/jira/browse/CURATOR-120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14057718#comment-14057718
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Scott Blum commented on CURATOR-120:
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Ah, rats. We're somewhat new to Curator. My team is trying to switch all/most
of our ZK related code over to Curator and push for internal adoption, and this
was a blocker for another team. They want their observers to be truly
read-only and not push any writes into ZK at all, and they want to be able to
watch a non-existent tree and get notified when it comes into existence.
> NodeCache and PathChildrenCache should not perform writes
> ---------------------------------------------------------
>
> Key: CURATOR-120
> URL: https://issues.apache.org/jira/browse/CURATOR-120
> Project: Apache Curator
> Issue Type: Improvement
> Components: Recipes
> Reporter: Scott Blum
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> NodeCache and PathChildrenCache should act as read-only views of data.
> Unnecessarily, both of them forcibly create the node being watched.
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