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https://issues.apache.org/jira/browse/ZOOKEEPER-3422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kezhu Wang resolved ZOOKEEPER-3422.
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Resolution: Duplicate
> add a getDataList operation
> ---------------------------
>
> Key: ZOOKEEPER-3422
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3422
> Project: ZooKeeper
> Issue Type: Improvement
> Reporter: Peter Welch
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 50m
> Remaining Estimate: 0h
>
> In a single request, support calling getData on a List of znodes. Fetching
> batches of data could be more performant and make for simpler client code
> than making multiple getData requests. The savings presumably would be in
> serde and in the server processing pipeline. Useful for use cases such as
> cold start from a large dataset.
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